Opening Report

Database: IB109 (4,326,456 games)
Report: 1.d4 f5 2.e4 (3788 games)
ECO: A82 [Dutch: Staunton Gambit]
Generated by Scid 4.2.2, 2010.06.17
Line suggested by Fire 1.31 (Depth: 20): 1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5 g6 5.f3 d5 6.Qd2 Bg7 7.O-O-O exf3 8.Nf3 Ne4 N 9.Nxe4 dxe4 10.Ne5 Bxe5 11.dxe5 Qxd2+ 12.Rxd2 Be6 (+ 0.00)

BR BN BB BQ BK BB BN BR
BP BP BP BP BP BP BP
:: :: :: ::
:: :: :: BP ::
:: WP WP :: ::
:: :: :: ::
WP WP WP :: WP WP WP
WR WN WB WQ WK WB WN WR

1. Statistics and History

1.1 Statistics

                   Games     1-0     =-=     0-1    Score
-----------------------------------------------------------
 All report games   3788    1576     848    1364    52.7%
-----------------------------------------------------------

1.2 Oldest games

1: 1-0(56) Staunton -- Horwitz, London 1846 [61]
2: 1-0(26) Anderssen -- Dufresne, Berlin 1851 [37]
3: 0-1(20) Brien -- Janssens, London 1854 [57]
4: 1-0(83) De Riviere -- Larochelle, Paris 1856
5: 1-0(22) De Riviere -- Larochelle, Paris 1856

1.3 Newest games

1: 0-1(66) Namir 2182 -- Tabatadze 2390, Tbilisi GEO 2010.05.17
2: 0-1(33) De Bock 2045 -- Draftian 2288, Gent BEL 2010.05.15
3: =-=(53) Splichal 2219 -- Bures 2131, Ostrava CZE 2010.05.05
4: 1-0(41) Brown 2055 -- Zeidler 2221, Cardiff WLS 2010.04.04
5: 0-1(24) Summers 1953 -- Zeidler 2221, Cardiff WLS 2010.04.02

1.4 Current popularity

Year               1800-99 1900-49 1950-69 1970-79 1980-89 1990-99 2000-09

Once every X games   498     469     763    1353    1480    1143    1196
Frequency in all years: once every 1142 games
In the 10 years to today: once every 1203 games (down 4% from all years)
In the 5 years to today: once every 1375 games (down 16% from all years)
In the 1 year to today: once every 1219 games (down 5% from all years)

1.5 Most frequent players (White)

1: 10 1994-2006 85% 2482 Timoscenko, Gennadij [8,51,65,92,95,96,98,99]
2: 10 1990-2003 85% 2438 Mester, Gyula [37,100,105,106]
3: 10 1903-1930 70%
Marshall, Frank [9,26,38,39,45,55,57,62,...]
4: 9 1993-2009 39% 2339 Bach, Matthias [26,82]
5: 9 1990-2006 67% 2260 Schroeder, Wilfried
6: 7 2000-2004 64% 2423 Eriksson, Johan [33,99]

1.6 Most frequent players (Black)

1: 12 1992-2009 75% 2575 Malaniuk, Vladimir P [15,16,18,36,74,81,95,111]
2: 8 2002-2009 56% 2417 Alonso Moyano, Jonathan [33,57,65,67]
3: 8 1918-1925 31%
Mieses, Jacques [2,13,25,84,105,111,112]
4: 8 1920-1930 88%
Tartakower, Savielly [8,9,30,44,50]
5: 7 1999-2009 43% 2557 Dzhumaev, Marat [13,20,32,34,44]
6: 7 1995-2007 86% 2466 Hoang Thanh Trang [75,83,106,108]

2. Ratings and Performance

2.1 Average ratings and performance

White rating: 2221 (824 games); White performance: 2237 (49% vs 2244)
Black rating: 2244 (825 games); Black performance: 2207 (48% vs 2221)

2.2 Games with highest average rating

1: 1-0(60) Lasker -- Pillsbury, 1900 [62]
2: 1-0(85) Lasker -- Pillsbury, Paris 1900 [62]
3: 0-1(36) Gulko -- Gurevich, 1985 [32]
4: =-=(51) Marshall -- Lasker, USA 1907 [70]
5: 0-1(46) Lasker -- Alekhine, Paris 1913 [32]
6: 0-1(41) Moiseenko -- Vasiukov, 1996 [88]
7: 0-1(56) Bronstein -- Gurevich, 1987 [17]
8: 0-1(31) Lilienthal -- Gufeld, Baku 1964 [65]

3. Result Trends

3.1 Result lengths and frequencies

                 Score      Game length             Frequency       
                          1-0    =-=    0-1    1-0     =-=     0-1  
 Report games    52.7%     35     36     38   41.6%   22.3%   36.0% 
 All games       53.9%     39     35     40   38.6%   30.5%   30.7%

3.2 Shortest wins (White)

1: 1-0(4) Cederquist 2164 -- Heilmann, ICCF 2000
2: 1-0(8) Ball -- Seifert, 2004
3: 1-0(10) Fritsche -- Seifert, 2004
4: 1-0(10) Martin Capitan 2235 -- Mas Recorda 2160, 1999
5: 1-0(10) Nonnenmacher -- Mayer, 1996

3.3 Shortest wins (Black)

1: 0-1(6) Seifert -- Ball, 2004
2: 0-1(7) Suess 2305 -- Zenker 2370, ICCF 1989
3: 0-1(9) Seifert -- Fritsche, 2004
4: 0-1(9) Anda 2289 -- Peschardt 2151, ICCF Email 2001
5: 0-1(9) Herbert 1940 -- Glazkov 2220, ICCF 1989

4. Moves and Themes

4.1 Move orders reaching the report position

There were 2 move orders reaching this position:
1: 1.d4 f5 2.e4 (3787)
2: 1.e4 f5 2.d4 (1)

4.2 Moves from the report position

    Move   ECO       Frequency    Score  AvElo Perf AvYear %Draws
 1: fxe4   A82      3649: 96.2%   52.1%  2186  2145  1992   23%
 2: d6     A82        95:  2.5%   70.5%  2002  1976  1995   15%
 3: e6                34:  0.8%   72.0%              2001    9%
 4: d5                 6:  0.1%   66.6%              1984    0%
 5: Nf6                4:  0.1%   62.5%              1997   25%
 6: [end]  A82         2:  0.0%   25.0%              1935   50%
_______________________________________________________________
TOTAL:              3790:100.0%   52.7%  2177  2135  1992   22%

4.3 Positional Themes

Frequency of themes in the first 20 moves of each game:
Same-side castling: 30% White Isolated Queen Pawn: 5%
Opposite castling: 33% Black Isolated Queen Pawn: 5%
Kingside pawn storm: 25% White Pawn on 5/6/7th rank: 54%
Queens exchanged: 70% Black Pawn on 2/3/4th rank: 94%
Only one side has Bishop pair: 10% Open c/d/e file: 56%

4.4 Endgames

Material at the end of each game:

 P BN R R,BN Q Q,BN Q,R Q,R,BN
Report games 2% 9% 9% 29% 2% 3% 3% 42%
All games 3% 9% 9% 25% 2% 4% 4% 43%

5. Theory Table

1.d4 f5 2.e4: +1576 =848 -1364 (2000/3788: 53%)

2 3 4 5 6 7 8 9
1 e4
fxe41 		Nc32
g63 		h44
d55 		h5
Bg7 		f36
Nc6 		Bb5
Qd6 		fxe4
Qg3+ 		Kf1
Nh67 		27: 43%
2 ...
... 		...
... 		Nxe4
d58 		Ng59
c510 		N1f3
Nc6 		Ne511
Nh6 		Bd3
cxd4 		Nxc6
bxc612 		12: 38%
3 ...
... 		...
Nf6 		g4
h613 		f314
d5 		h315
Nc616 		fxe417
dxe4 		Be3
e5 		dxe518
Nxe519 		33: 45%
4 ...
... 		...
... 		f3
exf320 		Nxf3
g621 		h422
d523 		Ne5
Bg7 		h5
gxh5 		Bg5
OO24 		29: 34%
5 ...
... 		...
... 		...
d5 		Bg5
Bf525 		fxe426
dxe427 		Bc4
Nc628 		Nge2
Qd7 		OO
e629 		15: 30%
6 ...
... 		...
... 		...
... 		fxe4
dxe4 		Bg530
Bf531 		Bc432
Nc633 		Nge234
e635 		OO
Na536 		30: 45%
7 ...
... 		...
... 		Bg5
e637 		Nxe438
Be7 		Bxf639
Bxf6 		Nf340
OO41 		Bd342
b6 		Ne5
Bb743 		35: 60%
8 ...
... 		...
... 		...
g6 		f344
d545 		fxe446
dxe4 		Bc447
Nc6 		Bb548
Bd7 		Nge2
a649 		23: 52%
9 ...
... 		...
... 		...
... 		...
exf3 		Nxf3
Bg750 		Bd351
c552 		d5
Qb6 		Qd2
Qxb253 		16: 50%
10 ...
... 		...
... 		...
c6 		Bxf654
exf6 		Nxe4
d555 		Ng356
Bd657 		Bd358
OO59 		N1e260
f561 		29: 55%
11 ...
... 		...
... 		...
... 		f3
d562 		fxe463
dxe464 		Bc465
Nbd766 		Nge267
Qa568 		Qd2
b569 		29: 52%
12 ...
... 		...
... 		...
... 		...
Qa5 		Qd270
exf371 		Nxf3
d6 		Bd372
Bg473 		OO
Nbd774 		17: 56%
13 ...
... 		...
... 		...
Nc6 		Bb575
a676 		Ba477
b578 		Bb3
Na579 		Bd580
Nxd5 		Nxd5
Bb781 		17: 65%
14 ...
... 		...
... 		...
... 		f3
d582 		fxe483
dxe484 		d585
Ne5 		Qd486
Nf7 		Bxf6
exf687 		29: 26%
15 ...
... 		...
... 		...
... 		d5
Ne5 		Qe288
c689 		OOO90
Qa591 		f492
Ng693 		Bxf6
gxf694 		25: 50%
16 ...
... 		...
... 		...
... 		...
... 		...
Nf7 		h495
c696 		OOO97
cxd598 		Nxd5
e699 		22: 59%
17 ...
... 		...
... 		...
... 		...
... 		Qd4
Nf7100 		Nh3101
g6102 		Nxe4
Nxg5103 		Nexg5
Bg7104 		20: 63%
18 ...
... 		...
... 		...
... 		...
... 		...
... 		h4
c6105 		OOO106
Qb6107 		Bxf6108
gxf6109 		30: 40%
19 ...
... 		...
... 		...
... 		...
... 		...
... 		Bxf6
exf6110 		Nxe4111
f5112 		Ng3113
g6114 		38: 42%
20 ...
... 		...
... 		...
... 		...
... 		...
... 		...
... 		...
Be7 		OOO115
OO116 		24: 29%
Generated from the 500 highest-rated games.
  1. 2...d6 3.exf5 Bxf5 4.Qf3 Qc8 5.Bd3 Bxd3 6.Qxd3 Nc6 7.Nf3 e6 8.OO Qd7 9.c4 OOO 10.Re1 Nf6 11.Bd2 Re8 12.Na3 Be7 13.b4 Rhf8 14.b5 Nd8 15.Nc2 Nh5 16.a4 g5 17.a5 g4 18.Ng5 d5 19.b6 cxb6 1-0(34) Euwe -- Weenink, Amsterdam 1923.
    2...e6 3.exf5 exf5 4.Bd3 d6 5.c4 Nf6 6.Nc3 Nc6 7.Nge2 Be7 8.OO OO 9.Re1 d5 10.cxd5 Nxd5 11.Nf4 Nxc3 12.bxc3 1-0 Ljubojevic -- Dolezal Martin, 1990.

  2. 3.f3 e3 4.Bxe3 Nf6 5.Nc3 d5 6.g4 c6 7.Bd3 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.Nge2 e6 11.g5 Ng8 12.Bf4 Bd6 13.Rb3 Bxf4 14.Nxf4 Qe7 15.Bg6+ hxg6 16.Nxg6 Qf7 17.Nxh8 Qh5 18.OO Qxh8 19.Nd1 Ne7 0-1(37) Karaklajic -- Ciocaltea, Belgrade 1962; 5...b6 6.Bd3 Bb7 7.Nge2 Nc6 8.a3 e5 9.d5 Ne7 10.Bc4 Nf5 11.Bg5 Be7 12.Qd3 Nd6 13.Bxf6 Bxf6 14.Ne4 Nxc4 15.Nxf6+ Qxf6 16.Qxc4 OO 17.OO Qf7 18.Nc3 c6 19.Qe4 Rfe8 =-=(46) Maderna -- Pelikan, Buenos Aires 1954; 3...e6 4.Nc3 e3 5.Bxe3 d5 6.Bd3 c5 7.dxc5 Nd7 8.Bb5 Ne7 9.Bg5 h6 10.Be3 Nc6 11.f4 Qf6 12.Bd3 Nxc5 13.Qh5+ Kd8 14.Bxc5 Bxc5 15.Nge2 Bd7 16.OOO Rc8 17.Kb1 Ne7 18.Rhf1 Kc7 19.Bb5 Bxb5 0-1(41) Vilardebo -- Kmoch, Prague 1931; 3...d5 4.c4 e6 5.Nc3 Bb4 6.Qc2 Nf6 7.Bg5 c5 8.cxd5 cxd4 9.Qa4+ Kf7 10.dxe6+ Bxe6 11.Qxb4 dxc3 12.bxc3 Re8 13.Bb5 Nc6 14.Bxc6 bxc6 15.Bxf6 Qxf6 16.Ne2 exf3 17.OO Bd5 18.Nd4 a5 19.Qc5 Kg8 =-=(37) Tartakower -- Mieses, The Hague 1921; 3...exf3 4.Nxf3 Nf6 5.Bd3 g6 6.Nc3 Bg7 7.Bg5 OO 8.Qd2 d6 9.OOO Bg4 10.Rde1 Nc6 11.Bc4+ Kh8 12.Be6 Bxe6 13.Rxe6 Qd7 14.Rhe1 Rae8 15.Bh6 Nd8 16.Bxg7+ Kxg7 17.R6e3 e6 18.Ng5 h6 19.Nf3 Rf7 =-=(46) Karaklajic -- Matulovic, Zagreb 1961.
    3.Nd2 Nf6 4.f3 Nc6 5.fxe4 e5 6.Ngf3 d6 7.c3 Qe7 8.Bb5 Bd7 9.OO OOO 10.Qa4 a6 11.Bxa6 bxa6 12.Qxa6+ Kb8 13.d5 Na7 14.a4 Ka8 15.b4 Rb8 16.b5 Qd8 17.Re1 Bc8 18.Qa5 Nd7 19.Nc4 Be7 1-0(42) Lasker -- Steiner, Vienna 1951; 4.g4 d5 5.g5 Nfd7 6.f3 e5 7.fxe4 Qxg5 8.Ngf3 Qh5 9.exd5 Bd6 10.Ne4 OO 11.Bg2 Qg4 12.Qe2 Bb4+ 13.c3 exd4 14.Nxd4 Qh4+ 15.Kd1 Be7 16.Ng3 Nc5 17.Nf3 Qa4+ 18.b3 Qd7 19.Kc2 Bf6 0-1(31) Bisguier -- Bronstein, Gothenburg 1955.
    3.Qh5+ g6 4.Qe5 Nf6 5.Bc4 Nc6 6.Qf4 Nxd4 7.Qd2 Nf5 8.Qe2 d5 9.Bb3 Bg7 10.c3 OO 11.Bg5 c5 12.a3 Kh8 13.g4 Nh6 14.Bxf6 Bxf6 15.g5 Bxg5 16.h4 Bf6 17.Nd2 c4 18.Bc2 Qb6 19.OOO Ng4 0-1(32) Jansson -- Solmundarson, 1978.
    3.c4 e6 4.Nc3 Nf6 5.Qb3 Nc6 6.d5 exd5 7.cxd5 Nd4 8.Qa4 Bb4 9.Bd2 OO 10.OOO c5 11.d6 Qb6 12.Be3 Qxd6 13.Nb5 Qc6 14.Kb1 a6 15.Bxd4 cxd4 16.Qxb4 axb5 17.Rxd4 Qe6 18.a3 Ra4 19.Qd6 Rxd4 =-=(51) Kiupel 2370 -- Mathes 2390, ICCF 1995.

  3. 3...e6 4.Nxe4 Nf6 5.Bg5 Be7 6.Bd3 Nxe4 7.Bxe7 Qxe7 8.Bxe4 OO 9.c3 Nc6 10.Qe2 d5 11.Bc2 Qg5 12.g3 e5 13.dxe5 Bg4 14.Qe3 Qh5 15.f4 Nxe5 16.fxe5 Rae8 17.Bxh7+ Kxh7 18.Qd4 Qg5 19.h4 Qxe5+ 0-1 Blackburne -- Steinitz, London 1863; 6.Bxf6 Bxf6 7.Nf3 b6 8.Ne5 Bb7 9.Bd3 Nc6 10.Qh5+ g6 11.Nxg6 hxg6 12.Qxg6+ Kf8 13.Nxf6 d5 14.OOO Nxd4 15.Rhe1 Qe7 16.Nh7+ 1-0 Nobrega -- Macchia, 1973; 5.Bd3 Be7 6.Nf3 Nxe4 7.Bxe4 d5 8.Bd3 Bf6 9.OO OO 10.Ne5 Qe7 11.f4 c5 12.c3 Nc6 13.Be3 cxd4 14.cxd4 Bd7 15.Rc1 g6 16.Qg4 Bxe5 17.fxe5 Rxf1+ 18.Rxf1 Rf8 19.Rxf8+ Qxf8 =-=(20) Blackburne -- Steinitz, London 1863; 5.Nxf6+ gxf6 6.Qh5+ Ke7 7.Bd3 Qe8 8.Qh4 Nc6 9.c3 Qf7 10.Ne2 Kd8 11.Nf4 Ne7 12.Nh5 Bg7 13.g4 h6 14.Rg1 d6 15.Bd2 Bd7 16.OOO a6 17.Rde1 b5 18.Re2 a5 19.Rge1 b4 1-0(38) Lasker -- Bird, London 1899; 4.Qh5+ g6 5.Qe5 Nf6 6.Bg5 Be7 7.d5 OO 8.Bh6 d6 9.Qd4 e5 10.Qd2 Rf7 11.h3 Nbd7 12.OOO Nc5 13.Bc4 Bd7 14.Nge2 a5 15.g4 Qe8 16.Ng3 b5 17.Be2 b4 18.Nb1 c6 19.Be3 Nxd5 1-0(46) Owen -- Anderssen, London 1862.
    3...Nc6 4.Nxe4 d5 5.Nc3 e5 6.Bb5 exd4 7.Qxd4 Nf6 8.Bg5 Be7 9.OOO OO 10.Qd2 Ng4 11.Bxe7 Nxe7 12.f3 Nf6 13.Nge2 Be6 14.Rde1 Bf7 15.Nd4 c6 16.Bd3 Qd6 17.Qg5 h6 18.Qe5 Qxe5 19.Rxe5 Rfe8 =-=(24) Pokorny -- Kuzminykh, Leningrad 1946; 6.dxe5 d4 7.Nce2 Bc5 8.f4 Bg4 9.a3 Nh6 10.h3 Bh5 11.Qd3 Bg6 12.Qc4 Qe7 13.b4 Bb6 14.Bb2 Nf5 15.Bc1 OOO 16.Nf3 Bf7 17.Qd3 Ne3 18.Bxe3 dxe3 19.Qc3 Bd5 0-1(39) Tosoni -- Passerotti, 1997; 5...Nf6 6.Nf3 Bg4 7.Be2 e6 8.OO Bd6 9.h3 Bxf3 10.Bxf3 OO 11.Nb5 a6 12.Nxd6 Qxd6 13.c3 Rae8 14.Bg5 Ne7 15.g3 Ng6 16.Bg2 Ne4 17.Bxe4 dxe4 18.Qg4 e5 19.Qxe4 exd4 0-1(25) Verhovodko -- Miton, 1996; 5.Ng3 e5 6.dxe5 Nxe5 7.Qh5+ Nf7 8.Bd3 Nf6 9.Qh4 Be7 10.Nf5 Ne5 11.Nxg7+ Kf7 12.Nf3 Qd6 13.Bf4 Qb4+ 14.Kf1 Nxd3 15.cxd3 Kxg7 16.Qh6+ Kf7 17.Ne5+ Ke8 18.Bg5 Rf8 19.Bxf6 Bxf6 0-1(28) Bogdanovich -- Borge, 1991.
    3...d5 4.Qh5+ g6 5.Qxd5 Nf6 6.Qxd8+ Kxd8 7.Bc4 c6 8.Nge2 b5 9.Bb3 b4 10.Na4 Nbd7 11.Nf4 e5 12.Ne6+ Ke7 13.Nxf8 Rxf8 14.dxe5 Nxe5 15.Be3 Ned7 16.Nc5 Nb6 17.OO Nbd5 18.Bd4 Kd6 19.Rfe1 Bf5 1-0(74) Luik -- Nikolaevsky, Riga 1968.

  4. 4.f3 exf3 5.Nxf3 d5 6.Ne5 Nd7 7.Bd3 Nxe5 8.dxe5 c6 9.OO Be6 10.Kh1 Bg7 11.Qe2 Qc7 12.Na4 b6 13.Bf4 Nh6 14.Bg3 Nf7 15.c4 OO 16.cxd5 cxd5 17.Nc3 Nh6 18.Nb5 Rxf1+ 19.Rxf1 Qd7 =-=(28) Hollis -- Liebert, Leningrad 1960; 5...Bg7 6.Bg5 d5 7.Bd3 Nc6 8.Ne2 Bg4 9.c3 Qd6 10.Bf4 e5 11.dxe5 Nxe5 12.Nxe5 Bxe5 13.Bg5 Nf6 14.Qa4+ Bd7 15.Qh4 OOO 16.OO Rdf8 17.Bh6 g5 18.Bxg5 Ng4 19.g3 Qb6+ 0-1(33) Helling -- Seitz, Duisburg 1929.

  5. 4...Bg7 5.h5 d5 6.f3 Nc6 7.Bb5 Qd6 8.fxe4 Qg3+ 9.Kf1 Nh6 10.Bxh6 OO+ 11.Nf3 Bg4 12.Qe1 Rxf3+ 13.Kg1 Bxd4+ 0-1 Malisov -- Kupreichik, 1963; 6.Bf4 Nh6 7.Qd2 Nf5 8.g4 e5 9.dxe5 Ne7 10.h6 Bf8 11.Be2 c6 12.OOO Qa5 13.Kb1 Be6 14.Nxe4 Qxd2 15.Nd6+ Kd7 16.Rxd2 Nc8 17.Nxc8 Kxc8 18.Nh3 Be7 19.Bg5 Kd8 1-0(34) Blumenfeld -- Baturinsky, 1937.

  6. 6.Nh3 Nc6 7.Nf4 g5 8.h6 Bxd4 9.Qh5+ Kf8 10.Nfxd5 Nf6 11.Nxf6 exf6 12.Be3 Bxe3 13.fxe3 Qd6 14.Kf2 Bf5 15.Rd1 Qe6 16.Be2 Bg6 17.Qh2 Ne5 18.Rd4 Re8 19.Rhd1 Kf7 0-1(79) Gawlikowski -- Tarnowski, 1959.

  7. 10.Bxh6 OO+ 11.Nf3 Bxh6 12.Be2 Bg4 13.Qe1 Qxe1+ 14.Kxe1 dxe4 15.Nxe4 Bxf3 16.Bxf3 Nxd4 17.Bd1 Rf4 18.Ng3 Bg5 19.c3 Nc6 0-1(31) Flesch -- Honfi, Budapest 1966.

  8. 4...Bg7 5.Nf3 d5 6.Ng3 Qd6 7.c3 Bg4 8.h3 Bxf3 9.Qxf3 Nd7 10.Bf4 e5 11.dxe5 Nxe5 12.OOO Ne7 13.Qe2 OO 14.Bg5 Rae8 15.Qd2 Kh8 16.f4 N5c6 17.Bxe7 Rxe7 18.Ne2 Rfe8 19.Qxd5 Qxd5 =-=(38) Colle -- Tartakower, Hastings 1926; 6.Nc5 Nh6 7.Bf4 Nf7 8.Qe2 OO 9.OOO Nc6 10.Ne6 Bxe6 11.Qxe6 Kh8 12.Bg3 Nh6 13.c3 Rf6 14.Qe1 Nf7 15.Bb5 Na5 16.Qe2 Rb6 17.Bd3 Rc8 18.Ne5 Qe8 19.h4 c5 1-0(30) Timoscenko -- Gazik, 1998; 5...Nf6 6.Nxf6+ exf6 7.Bd3 d5 8.OO OO 9.Re1 Nc6 10.c3 Ne7 11.Qb3 c6 12.Bf4 Re8 13.Re2 Bg4 14.Qxb7 g5 15.Rae1 Bf8 16.Bg3 f5 17.Bc7 Qc8 18.Qxc8 Raxc8 19.Bd6 Bxf3 1-0(44) Schmidt -- Berner, 1983; 5.h4 d5 6.Ng3 Nc6 7.Bb5 Qd6 8.Bxc6+ bxc6 9.N1e2 Ba6 10.c3 e5 11.Be3 Ne7 12.h5 Rb8 13.Qd2 exd4 14.Bxd4 Bxd4 15.Qxd4 OO 16.OOO c5 17.Qe3 d4 18.cxd4 Nd5 19.Qe5 Qxe5 =-=(36) Fuderer -- Alexander, Belgrade 1952.

  9. 5.Ng3 Nc6 6.Nf3 Bg7 7.Bb5 Qd6 8.OO Bg4 9.h3 Bxf3 10.Qxf3 OOO 11.Bxc6 Qxc6 12.Re1 h5 13.c3 Rf8 14.Qe2 Bf6 15.Bd2 Bh4 16.Qe6+ Qxe6 17.Rxe6 Nf6 18.Rae1 Rh7 19.R6e2 Bxg3 =-=(41) Schiffer -- Gerusel 2410, Berlin West 1971; 9.c3 OOO 10.Bxc6 Qxc6 11.Ne5 Bxd1 12.Nxc6 bxc6 13.Rxd1 e5 14.dxe5 Bxe5 15.Be3 Kb7 16.Re1 Nf6 17.Bg5 Bxg3 18.hxg3 Rd6 19.Re7 h6 1-0(37) Minzer -- Rodi, 1992; 6.Bf4 Bg7 7.Nf3 Bg4 8.c3 Qd7 9.Be2 OOO 10.Ne5 Nxe5 11.Bxe5 Bxe2 12.Qxe2 Bxe5 13.Qxe5 Nf6 14.f3 Qd6 15.Qxd6 cxd6 16.OOO e5 17.Rhe1 Rhe8 18.Re2 Re7 19.Rde1 Rde8 0-1(36) Romi -- Tartakower, Paris 1930; 5...Bg7 6.h4 Nc6 7.Bb5 Qd6 8.Bxc6+ bxc6 9.h5 e5 10.dxe5 Qxe5+ 11.N1e2 Ne7 12.c3 Nf5 13.Bf4 Qe7 14.hxg6 Nxg3 15.Bxg3 Ba6 16.Bf4 OOO 17.Be3 hxg6 18.Rxh8 Rxh8 19.Ng3 Rh4 0-1(37) Marshall -- Tartakower, Liege 1930.

  10. 5...Nc6 6.N1f3 h6 7.Bd3 Qd6 8.Bf4 Qxf4 9.Bxg6+ Kd7 10.Nf7 Bg7 11.c3 e6 12.Qa4 Ke7 13.OO Kf8 14.Nxh8 Bxh8 15.Rae1 Nge7 16.Qc2 Bf6 17.Re3 Nf5 18.Bxf5 Qxf5 19.Qe2 Bd7 0-1(31) Colle -- Kostic, Bled 1931.
    5...Bg7 6.Qf3 Nf6 7.Bd3 OO 8.Qe2 c5 9.c3 cxd4 10.cxd4 Nc6 11.N1f3 Qd6 12.Be3 h6 13.Nh3 Bxh3 14.gxh3 Ne4 15.OOO Nb4 16.Kb1 Nxd3 17.Rxd3 Rac8 18.Rg1 Qa6 19.Ne5 Bxe5 0-1(32) Andres Gonzalez 2407 -- Sluka 2339, 2001.

  11. 7.Bd3 c4 8.Be2 Bg7 9.h4 Bg4 10.Nf7 Kxf7 11.Ng5+ Ke8 12.Bxg4 Bxd4 13.Ne6 Qb6 14.OO Nf6 15.Bf4 Be5 16.Bxe5 Nxe5 17.Bh3 Nc6 18.Re1 Nd8 19.Nd4 Ne4 0-1(106) Luckis -- Engels, Buenos Aires 1939.

  12. 10.Nxh7 Qd6 11.Ng5 e5 12.Qe2 Be7 13.Bd2 e4 14.Bxe4 dxe4 15.Nxe4 Qe6 16.OO Nf5 17.Rfe1 Kf8 18.Qd3 c5 19.g3 c4 0-1(21) Letelier Martner -- Engels, Buenos Aires 1939.

  13. 4...d5 5.g5 Ng8 6.f3 exf3 7.Qxf3 e6 8.Bd3 g6 9.Nge2 Qe7 10.Bf4 c6 11.Be5 Bg7 12.Qg3 Na6 13.OO Bd7 14.Bd6 Qd8 15.Qf4 1-0 Tartakower -- Mieses, Baden-Baden 1925; 8...Ne7 9.Nge2 g6 10.OO Nf5 11.Bxf5 gxf5 12.Qh5+ Kd7 13.Nf4 Qe8 14.Qf3 Kd8 15.Re1 Qf7 16.Kh1 Nc6 17.Be3 Bd7 18.Bf2 Bg7 19.Rad1 a5 1-0(55) Karagiannis 2387 -- Dzhumaev 2531, 2005; 7...Nc6 8.Bb5 e6 9.Nge2 Ne7 10.OO Nf5 11.Ng3 a6 12.Ba4 b5 13.Nxf5 exf5 14.Nxb5 axb5 15.Bxb5 Qd7 16.Bd2 g6 17.Rfe1+ Kf7 18.Qc3 Bb7 19.Bf4 Bg7 0-1(28) Etchegaray -- Van Dongen, 1991; 6...e5 7.fxe4 dxe4 8.Nxe4 Nc6 9.d5 Nd4 10.c3 Nf5 11.Bc4 Nge7 12.Ne2 Ng6 13.N2g3 Nxg3 14.hxg3 Bd6 15.Be3 Bf5 16.Bb5+ Ke7 17.Bd3 Qd7 18.Qd2 b6 19.OOO Qa4 1-0(28) Bronstein 2540 -- Dobosz, Sandomierz 1976; 7.a3 exf3 8.Nxf3 e4 9.Ne5 Ne7 10.Be2 Nbc6 11.Bb5 Bf5 12.Rf1 Qd6 13.Bf4 Qe6 14.Qe2 a6 15.Bxc6+ Nxc6 16.Nxc6 bxc6 17.Bxc7 Be7 18.Qh5+ g6 19.Qh6 Bf8 0-1(55) Jimenez Zerquera -- Rossolimo, Havana 1952; 6...e3 7.Bxe3 Bf5 8.Nge2 Nc6 9.Nf4 Nb4 10.Bb5+ c6 11.Ba4 e6 12.Qe2 a5 13.a3 Na6 14.Bb3 Bd6 15.OOO Qc7 16.Qd2 b5 17.Ne4 dxe4 18.fxe4 Bg4 19.e5 Be7 1-0(22) Najer 2599 -- Kharashkina 2186, 2001; 8.Bd3 Qd7 9.Qd2 e6 10.OOO Bb4 11.Bxf5 exf5 12.Nge2 Nc6 13.Nf4 Nge7 14.Nd3 OOO =-= Jimenez Zerquera -- Estrada Degrandi, Havana 1963; 6...Bf5 7.Bg2 exf3 8.Nxf3 e6 9.Nh4 Bb4 10.Qh5+ g6 11.Qe2 Ne7 12.Nxf5 exf5 13.OO Bxc3 14.bxc3 OO 15.Ba3 Nbc6 16.Rae1 Rf7 17.Qe6 a5 18.Rb1 b6 19.Rbe1 Qc8 1-0(24) Thorfinnsson -- Sebe Vodislav Razvan alexandru, 1998; 7.fxe4 dxe4 8.Bc4 e6 9.Nge2 Bb4 10.a3 Bxc3+ 11.Nxc3 Ne7 12.Qh5+ Ng6 13.Be3 c6 14.OOO Nd7 15.Rde1 Nb6 16.Bb3 Nd5 17.Bd2 Nxc3 18.Bxc3 Qd6 19.Rhf1 OOO 0-1(45) Nicoara -- Danailov, 1993; 6.Nh3 Bf5 7.Nf4 e6 8.Bh3 Ne7 9.Nxe6 Bxe6 10.Bxe6 Qd6 11.Qg4 Nd7 12.Bf4 Qc6 13.a4 a6 14.Ra3 Nb6 15.OO Ng6 16.Ne2 Bxa3 17.bxa3 Nf8 18.Bf5 g6 19.a5 gxf5 =-=(46) Gunsberg -- Popiel, Monte Carlo 1902; =-=(46) Euwe -- Leonhardt, 1902; =-= Argandona Riveiro -- Perez Candelario, 2000.
    4...g6 5.g5 Nh5 6.Nxe4 d5 7.Ng3 Ng7 8.h4 Qd6 9.Bd3 Nc6 10.h5 Nf5 11.N1e2 Rg8 12.hxg6 hxg6 13.Bf4 e5 14.dxe5 Nxe5 15.Bxf5 Bxf5 16.Nxf5 gxf5 17.Nc3 OOO 18.Qe2 Bg7 19.OOO Nd3+ =-=(22) Santos -- Permuy Lorenzo, 1996; 7...Nxg3 8.hxg3 Bg7 9.Bd3 Qd6 10.Bf4 Qe6+ 11.Qe2 Bxd4 12.Qxe6 Bxe6 13.c3 Bg7 14.Rxh7 Rxh7 15.Bxg6+ Bf7 16.Bxh7 e5 17.Bd2 Nd7 18.Nf3 e4 19.Nh4 Ne5 1-0(37) Schmidt -- Haubt, Oberursel 1972.
    4...e6 5.g5 Nd5 6.Nxe4 Nc6 7.c3 b6 8.Bd3 Bb7 9.a3 Nde7 10.Bf4 d5 11.Qh5+ Kd7 12.Ng3 Qe8 13.Qg4 Ng6 14.Bd2 Bd6 15.f4 Nce7 16.Nf3 Qf7 17.Ne5+ Bxe5 18.fxe5 Rhf8 19.Rf1 Qg8 1-0(40) Martynov 2455 -- Peuraniemi, 1999.

  14. 5.h4 d5 6.Bh3 Nc6 7.g5 hxg5 8.hxg5 Bxh3 9.Rxh3 Rxh3 10.Nxh3 Qd7 11.Nf4 Ng4 12.Nfxd5 OOO 13.Bf4 Qf5 14.Ne3 Nxe3 15.Bxe3 Nxd4 16.Bxd4 e5 17.Qe2 exd4 18.Nxe4 Bb4+ 19.c3 dxc3 0-1(20) Schlindwein -- Hofstetter, 1995; 6...g5 7.f4 Qd6 8.Qe2 c6 9.Qf2 Na6 10.Nge2 Nb4 11.Kd1 Nxg4 12.Qg1 h5 13.hxg5 Bg7 14.Be3 Qg6 15.a3 Na6 16.Kd2 Bf5 17.Rd1 OOO 18.Kc1 e6 19.Ng3 Nc7 0-1(48) Karagiannis -- Vasiukov, 1989; 6...g6 7.g5 hxg5 8.hxg5 Nh5 9.Bxc8 Qxc8 10.Nxd5 Nc6 11.c3 Rg8 12.Rxh5 gxh5 13.Qxh5+ Kd8 14.Qf7 Rh8 15.Nf6 exf6 16.Qxf6+ Ke8 17.Qxh8 Qg4 18.Ne2 Rd8 19.Ng3 Kd7 1-0(36) Muse -- Kauder, 1982.
    5.f4 d5 6.Be2 g6 7.Be3 h5 8.g5 Ng8 9.Qd2 e6 10.f5 exf5 11.Nh3 c6 12.Nf4 Qd6 13.Na4 Ne7 14.OO Bg7 15.Nc5 b6 16.Nb3 Be6 17.Rac1 Bf7 18.Ng2 a5 19.Bf4 Qd7 0-1(36) Szabo -- Alexander, Amsterdam 1954; 7.g5 hxg5 8.fxg5 Nh5 9.Bxh5 Rxh5 10.Bf4 Bg7 11.Nge2 Nc6 12.Qd2 Bg4 13.Nb5 e5 14.dxe5 Bxe5 15.Bxe5 Nxe5 16.Qxd5 Qxd5 17.Nxc7+ Kf7 18.Nxd5 Bf3 19.Rf1 Rxh2 0-1(26) Mate Adan -- Del Rio de Angelis, 1997.
    5.Nh3 d5 6.f3 c5 7.dxc5 e5 8.fxe4 Bxg4 9.Qd3 Bxc5 10.exd5 OO 11.Be3 e4 12.Qd2 Bxe3 13.Qxe3 Bf3 14.Rg1 Ng4 15.Rxg4 Bxg4 16.Nf2 Bf3 17.Bh3 Qd6 18.Be6+ Kh8 19.Kd2 Na6 0-1(27) Smyslov -- Botvinnik, Moscow 1952.
    5.g5 hxg5 6.Bxg5 d5 7.h4 Nc6 8.f3 Bf5 9.Bh3 Qd7 10.Bxf5 Qxf5 11.a3 OOO 12.Qd2 e5 13.Bxf6 gxf6 14.fxe4 dxe4 15.d5 Nd4 16.Qg2 Bh6 17.Rd1 Rhg8 18.Qxe4 Nxc2+ 19.Ke2 Qh5+ 0-1(25) Dalkiran -- Onischuk, 1997.
    5.d5 e6 6.g5 hxg5 7.Bxg5 Be7 8.Bxf6 Bxf6 9.Nge2 d6 10.Bg2 c6 11.dxc6 d5 12.cxb7 Bxb7 13.OO Be5 14.h3 Nc6 15.f4 Qb6+ 16.Kh2 Bd6 17.Nxe4 Bc7 18.Ng5 Nd8 19.Qd3 Rh6 1-0(56) Benedictsson -- Kristjansson, Reykjavik 1968.
    5.Bg2 d5 6.f3 exf3 7.Bxf3 Be6 8.g5 hxg5 9.Bxg5 Qd7 10.Nge2 Na6 11.Qd2 OOO 12.OOO Kb8 13.Nf4 c6 14.Nd3 Ka8 15.Rhe1 Bf5 16.Ne5 Qe8 17.Be2 Nc7 18.Bf4 Ne6 19.Bg3 g6 0-1(45) Lachmann -- Groenegress, Detmold 1958.

  15. 6.Bg2 c5 7.fxe4 cxd4 8.Nxd5 Nc6 9.Nh3 e6 10.OO exd5 11.exd5 Nxd5 12.Qd3 Nce7 13.Nf4 Nxf4 14.Bxf4 Qb6 15.a4 Qg6 16.Be4 Qxg4+ 17.Bg3 Bd7 18.Bxb7 Rb8 19.Bf3 Qg5 0-1(40) Conquest -- Malaniuk, 1992.
    6.Bf4 e6 7.Qd2 Bd6 8.OOO exf3 9.Bxd6 cxd6 10.Nxf3 OO 11.Rg1 Ne4 12.Qg2 Qf6 13.Be2 Qf4+ 14.Kb1 Nc6 15.h4 g6 16.Rdf1 Ne7 17.Ka1 Qe3 18.Bd3 Bd7 19.Qe2 Qxe2 0-1(30) Menchik -- Sultan Khan, Cambridge 1932.
    6.g5 hxg5 7.Bxg5 Bf5 8.Qd2 Nc6 9.OOO Qd7 10.Bg2 OOO 11.fxe4 Nxe4 12.Nxe4 dxe4 13.d5 Ne5 14.Qd4 Qd6 15.Bxe4 Bxe4 16.Qxe4 Nd7 17.Nf3 g6 18.Rhe1 Nf6 19.Qa4 Rh3 1-0(23) Touzane -- Saldano Dayer, 1996.

  16. 6...c5 7.fxe4 dxe4 8.Be3 cxd4 9.Qxd4 Qxd4 10.Bxd4 Nc6 11.Bf2 e6 12.Nge2 Bb4 13.a3 Ba5 14.OOO Ne5 15.Nb5 OO 16.Bc5 Rd8 17.Bg2 Rxd1+ 18.Rxd1 Bd7 19.Nec3 a6 =-=(55) Bronstein -- Malaniuk, 1995.
    6...Be6 7.fxe4 dxe4 8.Bg2 Nc6 9.Nge2 Qd7 10.Na4 b6 11.b3 OOO 12.Bb2 Bf7 13.OO Qe8 14.c4 Nxd4 15.Nxd4 e5 16.g5 hxg5 17.Rxf6 Bh5 18.Qf1 Rxd4 19.Qf5+ Kb8 =-=(31) Gomez Esteban -- De la Riva Aguado, 1993.

  17. 7.Be3 e5 8.dxe5 Nxe5 9.f4 Nf7 10.Qd2 c6 11.Nge2 Bb4 12.a3 Ba5 13.OOO Qe7 14.Nd4 Bd7 15.Nb3 Bb6 16.Be2 Nd6 17.Na4 Bxe3 18.Qxe3 b6 19.Nc3 OOO 0-1(56) Bronstein -- Gurevich, 1987.
    7.Bf4 e6 8.Qd2 Bd6 9.Bxd6 Qxd6 10.OOO exf3 11.Nxf3 Ne4 12.Nxe4 dxe4 13.Nh4 g5 14.Ng2 Bd7 15.Ne3 OOO 16.h4 =-= Rashkovsky -- Kobalia, 1996.

  18. 9.Nge2 Bb4 10.dxe5 Qxd1+ 11.Rxd1 Nxe5 12.Bg2 Nf3+ 13.Bxf3 exf3 14.Ng3 Bd7 15.OO Bc6 16.Nf5 OO 17.a3 Bxc3 18.bxc3 Rae8 19.Rde1 Ne4 0-1(29) Bouton -- Malaniuk, 1996.

  19. 10.Qxd8+ Kxd8 11.OOO+ Bd7 12.Bg2 Nc4 13.Bd4 Bd6 14.Nge2 Re8 15.Bxf6+ gxf6 16.Bxe4 Bc5 17.Nd4 Nd6 18.Bg2 Re3 19.Nd5 Bxd4 1-0(41) Ligterink -- Van Mil, 1996.

  20. 4...Nc6 5.fxe4 e5 6.dxe5 Nxe5 7.Nf3 Nxf3+ 8.Qxf3 Bb4 9.Bc4 Qe7 10.Bg5 Qxe4+ 11.Qxe4+ Nxe4 12.Bd2 Nxd2 13.Kxd2 c6 14.Rae1+ Kd8 15.a3 Be7 16.Rhf1 d5 17.Bd3 Bf6 18.Na4 Kc7 19.Nc5 Kd6 0-1(34) Bekker-Jensen -- Sandhu, 1994; 9...d5 10.exd5 OO 11.OO Kh8 12.Bg5 c6 13.Kh1 Bxc3 14.Qxc3 cxd5 15.Rad1 Bg4 16.Bxf6 Rxf6 17.Rxf6 Bxd1 18.Rf7 Qg5 19.Bxd5 Bh5 0-1(20) Larsen -- Jensen, 1980; 9.Bg5 d6 10.Bc4 Bg4 11.Bxf6 Bxc3+ 12.Qxc3 Qxf6 13.Qxf6 gxf6 14.OO Ke7 15.Rf4 Bh5 16.Raf1 Rhf8 17.Kf2 Bg6 18.Ke3 Rfe8 19.Kd4 Kd7 =-=(26) Kasyan -- Dzhumaev, Tashkent (Uzbekistan) 2009; 7...Bd6 8.Bg5 h6 9.Bh4 OO 10.Nd5 Nxf3+ 11.gxf3 Be7 12.Nxe7+ Qxe7 13.Qd2 d5 14.OOO dxe4 15.fxe4 Qxe4 16.Bxf6 Rxf6 17.Bg2 Qe8 18.Rhe1 Qf8 19.Qd5+ Kh8 0-1(39) Lehmann -- Smyslov, Havana 1965; 10.Qd4 Qe8 11.OOO Kh8 12.Bg3 Nc6 13.Qa4 Bxg3 14.hxg3 d6 15.Rh4 Bd7 16.Bb5 a6 17.Bxc6 Bxc6 18.Qd4 Qg6 19.Rdh1 Rae8 0-1(40) Gumerov 2345 -- Zaichko 2407, 1999; 9...Ng6 10.Bg3 Bxg3+ 11.hxg3 Qe7 12.Qd4 d6 13.Bc4 Be6 14.OOO Bxc4 15.Qxc4 OOO 16.Nd5 Nxd5 17.exd5 =-= Grigorian 2470 -- Tal 2625, Baku 1972; 7...d6 8.Bf4 Bg4 9.Bxe5 dxe5 10.Qxd8+ Rxd8 11.Nxe5 Bb4 12.Bd3 Bh5 13.OO OO 14.Rae1 Rde8 15.Nf3 Ng4 16.Nd4 Rxf1+ 17.Bxf1 Bc5 18.Ne2 Rxe4 19.c3 Ne5 0-1 Toran Albero -- Canal, Venice 1953; 7.Bf4 d6 8.Nf3 Ng6 9.Bg3 Nh5 10.Bf2 Nhf4 11.Bd4 c6 12.Qd2 Qa5 13.Be3 Ne6 14.Bc4 Bd7 15.a3 OOO 16.b4 Qc7 17.Bxa7 b5 18.Bxe6 Bxe6 19.Qe3 Re8 1-0(30) Furman -- Levenfish, Moscow 1949; 6.d5 Nd4 7.a3 Be7 8.Be3 OO 9.Bxd4 exd4 10.Qxd4 d6 11.OOO Ng4 12.Nf3 Bf6 13.Qd2 Rb8 14.Kb1 Rf7 15.Nb5 c5 16.dxc6 bxc6 17.Qxd6 Qxd6 18.Nxd6 Rxb2+ 19.Kc1 Ne3 0-1(40) Toth -- Kadrev, Budapest 1965; 6.Nf3 exd4 7.Nxd4 Bb4 8.Bc4 Qe7 9.OO Nxd4 10.e5 Bxc3 11.bxc3 Ne6 12.exf6 Qc5+ 13.Kh1 gxf6 14.Qg4 b5 15.Bxe6 dxe6 16.Qg7 Qf8 17.Qxc7 Bd7 18.Bg5 Rc8 19.Qb7 Qc5 =-=(26) Ivanda -- Kovacevic, 1994; 5.Bg5 e5 6.d5 Nd4 7.Nxe4 Be7 8.d6 cxd6 9.Bxf6 gxf6 10.c3 Nf5 11.Bd3 Ne3 12.Qd2 Qb6 13.Ng3 d5 14.Nf5 d4 15.Nxe7 Kxe7 16.Kf2 Nd5 17.c4 Ne3 18.Ne2 d6 19.Ng3 Be6 0-1(23) Fridstein -- Beilin, Moscow 1950; 5.d5 Ne5 6.fxe4 d6 7.Nf3 Nxf3+ 8.Qxf3 e5 9.Bb5+ Bd7 10.OO Be7 11.Bxd7+ Qxd7 12.Bg5 OO 13.Qe2 c6 14.Bxf6 Rxf6 15.Rxf6 Bxf6 16.dxc6 bxc6 17.Rd1 Rf8 18.Qc4+ Kh8 19.b4 Bd8 0-1(41) Dommes -- Radashkovich 2425, Leningrad 1972.
    4...e3 5.Bxe3 d5 6.Qd2 Nbd7 7.Nh3 Nb6 8.Nf4 g5 9.Nd3 Nc4 10.Qf2 g4 11.Ne5 Nxe3 12.Qxe3 gxf3 13.OOO Qd6 14.Qxf3 Bg7 15.Bd3 OO 16.Qe2 c5 17.dxc5 Qxc5 18.Kb1 Qb6 19.Rhf1 Be6 =-=(41) Gulko -- Knezevic, 1973; 6.Nge2 g6 7.Qd2 Nbd7 8.Nf4 Nb6 9.b3 c6 10.h4 Qd6 11.Nd3 Bg7 12.Be2 Nbd7 13.Bf4 Qe6 14.Bh6 Nh5 15.Bxg7 Nxg7 16.OOO Qf6 17.h5 Nxh5 18.g4 Ng7 19.Nf4 OO 0-1(59) Vigh -- Hetey, 1994.
    4...c5 5.d5 e5 6.dxe6 d5 7.fxe4 d4 8.e5 Nd5 9.Ne4 Bxe6 10.Nf3 Nc6 11.Bd3 Bg4 12.OO Nxe5 13.Nxe5 Bxd1 14.Bb5+ Ke7 15.Bg5+ Ke6 16.Bxd8 Kxe5 17.Ng5 Bh5 18.Rae1+ Ne3 19.Bc7+ Bd6 1-0(39) Sjoberg -- Tarrasch, Skivarp 1911.

  21. 5...e6 6.Bd3 c5 7.Be3 cxd4 8.Bxd4 Nc6 9.Bxf6 gxf6 10.OO f5 11.Qe2 Qf6 12.Nd5 Qd8 13.Bxf5 Bc5+ 14.Kh1 OO 15.Be4 exd5 16.Bxd5+ Kg7 17.Ne5 Qg5 18.Rxf8 Bxf8 19.Bxc6 dxc6 0-1(25) Leonhardt -- Breyer, 1905; 0-1(25) Leonhardt -- Chigorin, Barmen 1905; 6...Be7 7.Qe2 c5 8.dxc5 Bxc5 9.Bg5 OO 10.Ne5 Nc6 11.Rf1 d5 12.Ng4 Be7 13.Nxf6+ gxf6 14.Bxh7+ Kg7 15.Bd2 Ne5 16.Qh5 Rh8 17.Qh6+ Kf7 18.Bf4 Ke8 19.Bxe5 fxe5 1-0(25) Szabo -- Pedersen, Marianske Lazne 1951; 7.OO OO 8.Bg5 d6 9.Qe2 Nc6 10.Rae1 Bd7 11.a3 a6 12.Ne4 d5 13.Ng3 Ng4 14.Bxe7 Qxe7 15.Bf5 exf5 16.Qxe7 Nxe7 17.Rxe7 Rad8 18.Nh5 Rf7 19.Rfe1 g6 0-1(42) Cruz A BOL 2244 -- Rodriguez Vila 2485, 2004; 6.Bg5 Be7 7.Bd3 OO 8.OO Nc6 9.a3 b6 10.Qe1 Bb7 11.Qh4 g6 12.Bh6 Re8 13.Kh1 d5 14.Rae1 Bc8 15.Ne5 Nxe5 16.dxe5 Nd7 17.Qg4 Nf8 18.Re2 Qd7 19.Ref2 Bc5 1-0(25) Kodinets -- Annakov, 1990; 7.Qd2 b6 8.Bc4 d5 9.Bb5+ c6 10.Bd3 OO 11.OOO c5 12.Rhe1 Nc6 13.Bb5 Nxd4 14.Nxd4 cxd4 15.Qxd4 h6 16.Bf4 a6 17.Bc6 Bc5 18.Qd3 Ra7 19.Ba4 Ng4 0-1(35) Ageichenko 2358 -- Rychagov 2513, 2001.
    5...d5 6.Bd3 Bg4 7.OO Nc6 8.Ne2 Bxf3 9.gxf3 Qd7 10.c3 e5 11.Bb5 Bd6 12.dxe5 Bxe5 13.f4 Bd6 14.Nd4 OO 15.Kh1 a6 16.Bxc6 bxc6 17.f5 Rae8 18.Bg5 Be5 19.Ne6 Rf7 1-0(39) Blackburne -- Bird, London 1899; 8.Bb5 Qd7 9.Qe1 Bxf3 10.Rxf3 OOO 11.Bf4 e6 12.Re3 Bb4 13.Qe2 Rhe8 14.Bxc6 Qxc6 15.Nb5 Qc4 16.Nxc7 Re7 17.Nb5 a6 18.a3 Qxe2 19.Rxe2 Bc5 =-=(37) Kramer -- Hugot, Beverwijk 1950.

  22. 6.Bg5 Bg7 7.Bc4 c6 8.Qe2 d5 9.Bd3 Bg4 10.OOO Nbd7 11.Rhe1 OO 12.h3 Bxf3 13.gxf3 Rf7 14.f4 Nh5 15.Qg4 Nf8 16.f5 Qd6 17.Re3 Re8 18.Rde1 a5 19.Nb1 a4 =-=(41) Bondarevsky -- Kuzminykh, Leningrad 1950; 7...d6 8.OO Bf5 9.Qd2 Qd7 10.Rae1 Nc6 11.Nh4 OOO 12.Nxf5 d5 13.Nxg7 dxc4 14.Ne6 Rde8 15.d5 Nb4 16.Bxf6 exf6 17.a3 Na6 18.Ne4 Re7 19.Nxf6 Qd6 1-0(23) Torok -- Antal, 1995.
    6.Bf4 Bg7 7.Qd2 OO 8.Bh6 d5 9.Bxg7 Kxg7 10.OOO Bf5 11.Bd3 Bxd3 12.Qxd3 Nc6 13.Rde1 Qd6 14.Kb1 a6 15.Re2 Rae8 16.Rhe1 e6 17.Ne5 Nd7 18.Nf3 Rf5 19.Re3 e5 0-1(120) Bronstein -- Alexander, Hastings 1953.
    6.Bd3 Bg7 7.Bg5 OO 8.Qd2 d5 9.OO Nc6 10.Bh6 Ng4 11.Bxg7 Kxg7 12.Ne5 Rxf1+ 13.Rxf1 Ncxe5 14.dxe5 c6 15.Qf4 Be6 16.Ne2 Qb6+ 17.Nd4 c5 18.h3 Nh6 19.Nxe6+ Qxe6 0-1(41) Zirngibl -- Liebert, Premnitz 1961.

  23. 6...Bg7 7.h5 gxh5 8.Bg5 OO 9.Bc4+ d5 10.Bxf6 exf6 11.Bxd5+ Kh8 12.Nh4 Qe8+ 13.Kf2 Bg4 14.Qd3 c6 15.Rae1 Qd7 16.Bf3 f5 17.Ne2 Na6 18.g3 Rad8 19.c3 Nc5 0-1(40) Malinin 2410 -- Kauppala 2510, ICCF 2002.

  24. 10.Bxf6 exf6 11.Qxh5 fxe5 12.Qxh7+ Kf7 13.Bd3 Rg8 14.OO+ Ke7 15.Rae1 c6 16.Rxe5+ Be6 17.Bf5 Kd6 18.Nb5+ 1-0 Burger -- Keller, 1972.

  25. 5...Nc6 6.Bxf6 exf6 7.fxe4 dxe4 8.d5 Ne5 9.Nxe4 Qe7 10.Qe2 Bg4 11.Nf3 Bxf3 12.gxf3 f5 13.f4 Ng6 14.Ng3 Nxf4 15.Qxe7+ Bxe7 16.Nxf5 Bb4+ 17.c3 OO 18.Ng3 Rae8+ 19.Kd2 Bc5 =-=(27) Teichmann -- Mieses, Teplitz Schoenau 1922; 6.fxe4 dxe4 7.Bb5 Qd6 8.Qd2 a6 9.Bxc6+ Qxc6 10.Nge2 Bg4 11.h3 Bh5 12.d5 Qd6 13.Nf4 Bf7 14.OOO OOO 15.Qe3 h6 16.Ne6 hxg5 17.Qa7 Kd7 18.Qxb7 Qb6 19.Nxd8 Kxd8 1-0(42) Hansen -- Pedersen, 1996; 6.Bb5 Bf5 7.fxe4 Nxe4 8.Nxe4 Bxe4 9.Nf3 Bxf3 10.Qxf3 Qd6 11.OO OOO 12.c3 Re8 13.Qf7 Qd7 14.Bd3 e6 15.Qh5 Be7 16.Rf7 g6 17.Qe2 e5 18.Bh6 Nd8 19.Rff1 exd4 0-1(41) Ortega -- Cobo Arteaga, Havana 1952.

  26. 6.Qd2 e6 7.fxe4 dxe4 8.Bc4 Nc6 9.OOO Bb4 10.a3 Bxc3 11.Qxc3 Nd5 12.Qg3 Qd7 13.Be2 h6 14.Be3 OOO 15.c3 Na5 16.Kb1 Qa4 17.Rc1 Nc4 18.Bxc4 Qxc4 19.Ka1 e5 0-1 Poliak -- Sakharov, Kiev 1958; 9.Nge2 Na5 10.Bb3 Nxb3 11.axb3 h6 12.Bf4 Bb4 13.OO Nd5 14.Be5 OO 15.Qc1 Bg4 16.h3 Bxe2 17.Nxe2 Bd6 18.Qd2 Qh4 19.c4 e3 0-1(67) Vasilevich -- Margolin, 1994.
    6.Nge2 exf3 7.Ng3 f2+ 8.Kxf2 Bg6 9.Bd3 Bxd3 10.Qxd3 Qd7 11.Rhe1 Nc6 12.Kg1 OOO 13.Re2 Qg4 14.Be3 e5 15.Nb5 e4 16.Qd2 a6 17.Nc3 Bd6 18.Nf1 Rhf8 19.h3 Qh5 1-0(44) Bach -- Schmidt Ha, 1997; 7...Qd7 8.Qxf3 Bxc2 9.Bb5 Nc6 10.OO Bg6 11.Rac1 e6 12.Bxf6 gxf6 13.Nxd5 Qxd5 14.Qxf6 Rg8 15.Rfe1 Kd7 16.Re5 Qxd4+ 17.Kh1 Re8 18.Ne2 Qd2 19.Qf3 Bd6 0-1(23) Bach 2307 -- Kristiansen 2435, Helsingor (Denmark) 2009.
    6.Bxf6 exf6 7.fxe4 dxe4 8.Bc4 Nc6 9.Nge2 Bd6 10.Bd5 Qe7 11.OO Bg6 12.Nf4 OOO 13.Bxc6 bxc6 14.Qe2 Bxf4 15.Rxf4 Qd6 16.Qa6+ Kb8 17.Ne2 c5 18.Qb5+ Qb6 19.Qxc5 Qxc5 0-1(51) Kristinsson -- Sigurjonsson, Reykjavik 1969; 8.Qe2 Nc6 9.OOO Nxd4 10.Qe3 Bc5 11.Na4 Qd6 12.Nxc5 OOO 13.Nd3 exd3 14.Bxd3 Bxd3 15.Rxd3 Rhe8 16.Qd2 Qd5 17.b3 Qe5 18.c3 Nxb3+ 19.axb3 Rxd3 0-1(26) Windfuhr -- Keitlinghaus, 1998.
    6.Qe2 Nbd7 7.Nxd5 exf3 8.Nxf6+ gxf6 9.Qxf3 Bxc2 10.Rc1 Bg6 11.Bd2 c6 12.Bc4 Nb6 13.Ne2 Nxc4 14.Rxc4 Qd5 15.Qxd5 cxd5 16.Rc7 b6 17.Nf4 Be4 18.OO Rg8 19.g3 e5 1-0(39) Marshall -- Michelsen, New York 1915.
    6.g4 Bg6 7.Bg2 Nbd7 8.Qe2 c6 9.fxe4 Qb6 10.OOO dxe4 11.Nxe4 OOO 12.Nh3 Qa5 13.Nc3 e6 14.Qxe6 Bb4 15.Qb3 Rhf8 16.a3 Bxc3 17.bxc3 Rde8 18.Bxf6 Nxf6 19.Rhf1 Re2 0-1(35) Grinza -- Zichichi 2355, Castelvecchio Pascoli 1974.

  27. 6...Nxe4 7.Nxe4 Bxe4 8.Ne2 Qd7 9.Nc3 Qf5 10.Qd2 e5 11.Bb5+ c6 12.Rf1 Qg6 13.Nxe4 Qxe4+ 14.Be2 Qxd4 15.Qxd4 exd4 16.OOO h6 17.Bh5+ Kd7 18.Rf7+ Kd6 19.Bf4+ Kc5 1-0(31) Ulko -- Bondar, 1995.

  28. 7...e6 8.Nge2 Be7 9.OO Nc6 10.Qe1 Na5 11.Bb3 Nxb3 12.axb3 OO 13.Rd1 Ng4 14.Bxe7 Qxe7 15.Qg3 Qd6 16.Rde1 Rad8 17.h3 Nf6 18.Qxd6 Rxd6 19.g4 Bg6 0-1(42) Danner -- Jasnikowski, 1980.
    7...Nbd7 8.Nge2 Nb6 9.Bb3 Qd7 10.Qd2 OOO 11.OOO e6 12.Ng3 Be7 13.Rhe1 Qc6 14.d5 Qe8 15.Ncxe4 Nxe4 16.Nxe4 Nxd5 17.Qa5 Bxe4 18.Bxe7 Qxe7 19.Rxe4 Qg5+ 0-1(35) Baker -- Rossiter, 1997.

  29. 10.d5 exd5 11.Nxd5 OOO 12.Nxf6 Qxd1 13.Raxd1 Bc5+ 14.Kh1 Rxd1 15.Rxd1 gxf6 16.Bxf6 Rf8 17.Rf1 Bg6 18.Ng3 Nb4 19.c3 Nd3 0-1(40) Zurakhov -- Korchnoi, Minsk 1952.

  30. 6.Bc4 Nc6 7.Nge2 e5 8.Bg5 Nxd4 9.OO Bg4 10.Qe1 Bxe2 11.Nxe2 Qd6 12.Rd1 Qc5 13.Nxd4 Qxc4 14.Nf5 Rd8 15.Bxf6 gxf6 16.Qh4 Rxd1 17.Rxd1 Qf7 18.Qxe4 Qg6 19.Qd3 Bc5+ 1-0(22) Maroja -- Padevsky, 1976; 8.OO exd4 9.Nxe4 Nxe4 10.Bf7+ Ke7 11.Ng3 Nf6 12.Bb3 Qd6 13.Bg5 Kd8 14.Ne4 Qe5 15.Rxf6 Be7 16.Rxc6 bxc6 17.Bxe7+ Kxe7 18.Qd2 Re8 19.Re1 Kd8 0-1(35) Goncalves 2279 -- Smithers 2458, RCCA Email 1999; 7...Na5 8.Bb5+ c6 9.Ba4 b5 10.Bb3 Nxb3 11.axb3 Bg4 12.h3 Bh5 13.g4 Bf7 14.Ng3 b4 15.Ncxe4 Nxe4 16.Nxe4 e5 17.dxe5 Qd5 18.Qe2 Qxe5 19.Rf1 Bg6 0-1(35) Oskam -- Tartakower, Utrecht 1920; 8.Bb3 Nxb3 9.axb3 g6 10.Bg5 Bg7 11.Qd2 c6 12.OOO Qa5 13.Kb1 Bg4 14.Bh6 Bxh6 15.Qxh6 Bxe2 16.Nxe2 OOO 17.Nc3 Rd7 18.Qe3 Rhd8 19.Rhf1 Qh5 1-0(59) Saidy -- Cleghorn, Seattle 1966; 7...Bf5 8.Bf4 e6 9.Qd2 Na5 10.Bb5+ c6 11.Ba4 Bb4 12.Bb3 Nxb3 13.axb3 OO 14.OO Qd7 15.h3 a6 16.Ra4 c5 17.Be3 Rad8 18.Rd1 Nd5 19.Kh1 Nxe3 0-1(30) Menyhart -- Krizsany, 1991; 6...Bf5 7.Nge2 e6 8.OO Nc6 9.Bg5 Bd6 10.d5 Bxh2+ 11.Kh1 Na5 12.Bb5+ c6 13.dxc6 bxc6 14.Ba4 Bd6 15.Bxf6 gxf6 16.Nd4 OO 17.Rxf5 exf5 18.Nxf5 Bf4 19.Qg4+ Bg5 =-=(33) Liardet -- Horvath Sandor, 1991.
    6.Bf4 Bf5 7.Bb5+ c6 8.Bc4 e6 9.Nge2 Nbd7 10.OO Nb6 11.Bb3 Nbd5 12.Ng3 Nxf4 13.Rxf4 Qc7 14.Nce2 g6 15.Bxe6 Bd6 16.Rxf5 gxf5 17.Nxf5 Bxh2+ 18.Kh1 Ng4 19.Qe1 e3 1-0(33) Nogueiras Santiago -- Barbero, 1987.

  31. 6...Nc6 7.Bb5 Bd7 8.Nge2 Na5 9.Nf4 c6 10.Nxe4 Qb6 11.Bxf6 gxf6 12.Qh5+ Kd8 13.Bd3 e5 14.OOO exf4 15.Nxf6 Be7 16.Qe5 Rf8 17.Nxd7 Kxd7 18.Bf5+ Ke8 19.Rhe1 Qxb2+ =-=(50) Belozerov -- Annakov, 1995; 7.d5 Ne5 8.Qd4 Nf7 9.Bxf6 exf6 10.Bb5+ Bd7 11.Qxe4+ Qe7 12.Bxd7+ Kxd7 13.Qxe7+ 1-0 Danner -- Hoelzl, 1981.
    6...Bg4 7.Nge2 Nbd7 8.h3 Bh5 9.g4 Bf7 10.Qd2 h6 11.Bf4 Nb6 12.Ng3 Nbd5 13.Nxd5 Bxd5 14.Rg1 Qd7 15.c4 Bf7 16.OOO b5 17.d5 bxc4 18.Bxc4 c6 19.Kb1 Bxd5 0-1(33) Carleton 2313 -- Meijers 2510, Liverpool (England) 2008; 7.Be2 Bf5 8.Qd2 e5 9.dxe5 Qxd2+ 10.Bxd2 Nfd7 11.Nd5 Kd8 12.OOO Kc8 13.Bf4 Nc5 14.Nh3 h6 15.Rhf1 Be6 16.Nc3 Nc6 17.Nf2 g5 18.Be3 Nxe5 19.Nfxe4 Ncd7 1-0(65) Vassiliev -- Zamanov, 1998.
    6...c6 7.Bc4 Bg4 8.Nge2 Qa5 9.Qd2 b5 10.Bxf6 exf6 11.Nxb5 Qxd2+ 12.Kxd2 Kd7 13.Nbc3 Bb4 14.a3 Bxe2 15.Bxe2 Bxc3+ 16.Kxc3 Kd6 17.Rhf1 Nd7 18.Bg4 Rae8 19.Rae1 Re7 1-0(32) Vistinietzki -- Rovner, Vilnius 1949.

  32. 7.Nge2 e6 8.Ng3 Be7 9.Qd2 h6 10.Be3 Nbd7 11.Be2 Nb6 12.OO Qd7 13.Nh5 Rg8 14.Nxf6+ Bxf6 15.Bh5+ g6 16.Be2 Qg7 17.Bxh6 Bxd4+ 18.Kh1 Qh8 19.Bf4 OOO 0-1(36) Gulko -- Gurevich, 1985; 9.Bb5+ c6 10.Bc4 Nbd7 11.Qe2 Qb6 12.Nxf5 exf5 13.OOO h5 14.Be6 g6 15.Bxd7+ Kxd7 16.d5 cxd5 17.Bxf6 Bxf6 18.Qc4 Rhc8 19.Qxd5+ Ke7 0-1(46) Krantz -- Johnson, 1996; 8...Bb4 9.Bb5+ c6 10.Bc4 Qa5 11.OO Bg4 12.Qd2 Nbd7 13.Ngxe4 OOO 14.Qf4 e5 15.dxe5 Nxe5 16.Nxf6 Rd4 17.Nce4 gxf6 18.Bxf6 Rf8 19.Qxe5 Qxe5 =-=(53) Kvon -- Dzhumaev, Tashkent (Uzbekistan) 2009; 10...Bxc3+ 11.bxc3 Nbd7 12.OO Qa5 13.Nxf5 exf5 14.Be6 g6 15.Rb1 b6 16.c4 h6 17.Bd2 Qa3 18.c5 bxc5 19.Rb3 Qa4 1-0(23) Dobrev -- Van der Elburg, 2005.
    7.Qe2 Nc6 8.Bxf6 exf6 9.OOO Bd6 10.Nxe4 OO 11.Nxd6 cxd6 12.Qf2 Qa5 13.Bc4+ Kh8 14.Ne2 Nb4 15.Bb3 Rac8 16.Nc3 Bg6 17.Rhf1 b5 18.Rd2 Nd3+ 19.Rxd3 Bxd3 0-1(46) Lasker -- Alekhine, Paris 1913.
    7.Qd2 e6 8.h3 Nc6 9.OOO Qd7 10.g4 Bg6 11.Bg2 OOO 12.Nge2 Be7 13.Be3 h6 14.Ng3 Bb4 15.Kb1 Nd5 16.Ngxe4 Bxe4 17.Bxe4 Bxc3 18.bxc3 Na5 19.Qd3 Nxe3 0-1(30) Szabolcsi -- Barbero, 1986.

  33. 7...e6 8.Nge2 Nc6 9.OO Na5 10.Bb5+ c6 11.Ba4 b5 12.Bb3 b4 13.Na4 Bd6 14.Qe1 Nxb3 15.axb3 Bxh2+ 16.Kh1 Bd6 17.Nc5 OO 18.Qxb4 Qe8 19.Nf4 Nd5 0-1(21) Wallinger -- Renner, 1992; 8.g4 Bg6 9.Bxe6 Bb4 10.Ne2 Qe7 11.Nf4 c6 12.OO Na6 13.d5 Nc7 14.Nxg6 hxg6 15.Bxf6 gxf6 16.Nxe4 Nxd5 17.Bxd5 OOO 18.Qf3 Rxd5 19.Rad1 f5 0-1(33) Eriksson -- Astrom, 2001.
    7...c6 8.Nge2 b5 9.Bb3 a5 10.a3 Qd7 11.OO Na6 12.d5 Rd8 13.Nd4 Bg4 14.Qe1 cxd5 15.Bxf6 exf6 16.Bxd5 Bc5 17.Qxe4+ Kf8 18.Kh1 Nc7 19.Nb3 Bb6 0-1(45) Renaze -- Alonso Moyano, 2005.
    7...Nbd7 8.Nge2 Nb6 9.Bb3 Qd7 10.OO e6 11.Qe1 OOO 12.Rd1 h6 13.Bxf6 gxf6 14.Ng3 Bg4 15.Rd2 f5 16.h3 Bxh3 17.gxh3 c5 18.a4 Bd6 19.Kh1 c4 1-0(38) Zeihser 2420 -- Larsson 2305, ICCF 1996.

  34. 8.d5 Ne5 9.Bb3 Nf7 10.Bh4 g6 11.Nge2 Bg7 12.h3 OO 13.Nd4 Nd6 14.Nce2 Kh8 15.Qd2 c5 16.dxc6 bxc6 17.Nxc6 Qc7 18.Ned4 e3 19.Qxe3 e5 1-0(41) 2296 -- Dzhumaev 2457, 1999; 1-0(41) Abbasifar 2296 -- Dzhumaev 2457, 1999.

  35. 8...Qd7 9.OO e6 10.Qe1 Na5 11.Bb5 c6 12.Ba4 Nc4 13.Bb3 Na5 14.Bxf6 Nxb3 15.axb3 gxf6 16.Qh4 Bg7 17.Nxe4 OO 18.Nc5 Qf7 19.c3 b6 1-0(30) Burger -- Palmo, 1989; 9...OOO 10.Qe1 e6 11.Rd1 Na5 12.Bb3 Nxb3 13.axb3 Bd6 14.Ng3 Rhf8 15.Ngxe4 Bb4 16.Qe2 Qc6 17.d5 exd5 18.Nxf6 gxf6 19.Rxf5 fxg5 =-=(40) Larsen -- Kristiansen, 1979.

  36. 10.Bxf6 Qxf6 11.Bb3 Bd6 12.Ng3 Nxb3 13.axb3 Qh4 14.d5 OO 15.dxe6 Bxe6 16.Ncxe4 Be5 17.c3 Rxf1+ 18.Qxf1 a6 19.b4 Re8 0-1(24) Liardet -- Malaniuk, 1997.
    10.Bb5+ c6 11.Ba4 b5 12.Bxf6 gxf6 13.Rxf5 exf5 14.Ng3 h5 15.Nxf5 bxa4 16.Nxe4 Qc7 17.Nxf6+ Kd8 18.Qe1 Kc8 19.b4 Qf7 0-1(22) Ligterink -- Hoeksema, 1996.
    9...Be7 10.Qd2 Na5 11.Bb3 Nxb3 12.axb3 OO 13.Rad1 Qd7 14.Bxf6 Rxf6 15.Qe3 Raf8 16.Nxe4 Bxe4 17.Qxe4 Rxf1+ 18.Rxf1 Rxf1+ 19.Kxf1 Qd5 =-=(28) Balashov 2540 -- Scheichel, Teeside 1974.
    9...Qd7 10.Bxf6 gxf6 11.d5 OOO 12.dxe6 Qe7 13.Qe1 Qc5+ 14.Kh1 Qxc4 15.Rxf5 Qxe6 16.Qf1 Bg7 17.Rf4 f5 18.Rxf5 Rhf8 19.Rxf8 Rxf8 0-1(56) Zeihser 2420 -- Voetter 2350, ICCF 1995.

  37. 4...b6 5.f3 e3 6.Bxe3 e6 7.Qd2 d5 8.OOO c5 9.Bb5+ Bd7 10.Bxd7+ Qxd7 11.Nh3 Nc6 12.Rhe1 OOO 13.Qe2 c4 14.Bf4 Re8 15.Qe3 h6 16.Ne2 b5 17.Be5 Bb4 18.c3 Ba5 19.Bxf6 gxf6 0-1(34) Johner -- Nimzowitsch, Karlsbad 1929; 6...Bb7 7.Bd3 e6 8.Nh3 Nc6 9.Qe2 Nb4 10.Bc4 c6 11.Nf4 Nbd5 12.Ncxd5 cxd5 13.Bb5 Qe7 14.OO a6 15.Bd3 Qf7 16.Nh3 Bd6 17.Ng5 Qe7 18.f4 OO 19.Bd2 g6 =-=(25) Andres Gonzalez 2362 -- Iljushin 2509, 2000; 5...Bb7 6.d5 exf3 7.Nxf3 g6 8.Qd2 Bg7 9.OOO a5 10.h4 OO 11.Bxf6 exf6 12.h5 Ba6 13.hxg6 hxg6 14.Nb5 d6 15.Nbd4 f5 16.Ne6 Qf6 17.Nxg7 Qxg7 18.Ng5 Bxf1 19.Ne6 Qf6 1-0(22) Rabinovich 2433 -- Kaspi 2491, 2001; 6...e6 7.fxe4 Be7 8.Bxf6 Bxf6 9.e5 Bh4+ 10.g3 exd5 11.Bg2 Be7 12.Nxd5 Nc6 13.Nf3 OO 14.OO Bc5+ 15.Kh1 Ne7 16.Ng5 Bc6 17.b4 Nf5 18.Nxh7 Kxh7 19.Qh5+ Nh6 0-1(31) Perdomo 2312 -- Bartel 2481, 2004; 5.Bxf6 exf6 6.Nxe4 Bb7 7.Qe2 Qe7 8.f3 Ba6 9.c4 d5 10.Nd2 dxc4 11.Qxe7+ Bxe7 12.Bxc4 Bxc4 13.Nxc4 Nc6 14.OOO OOO 15.Ne2 Rd7 16.Ne3 Rhd8 17.Nc2 f5 18.Rd2 Nb4 19.a3 Nxc2 =-=(43) Jakab -- Chetverik, 1997; 6...Qe7 7.Qe2 Bb7 8.Nd2 Nc6 9.c3 OOO 10.Qxe7 Nxe7 11.OOO g6 12.h4 Bh6 13.Kc2 Nd5 14.Ngf3 Rde8 15.Rh2 f5 16.Ng5 Re7 17.Bc4 Rhe8 18.Ndf3 Nf6 19.Rhh1 Ng4 0-1(53) Ballon -- Martin, 1989; 5.Bc4 e6 6.Bxf6 Qxf6 7.Nxe4 Qe7 8.Bd3 Nc6 9.c3 Bb7 10.Nf3 OOO 11.OO Rg8 12.Qe2 Kb8 13.a4 a5 14.Rfb1 g5 15.b4 d5 16.Ng3 axb4 17.a5 g4 18.Ne5 Nxe5 19.dxe5 c5 0-1(52) Brinckmann -- Nimzowitsch, Copenhagen 1924; 11.Qe2 g6 12.OOO Bh6+ 13.Kb1 Rde8 14.Ba6 d5 15.Bxb7+ Kxb7 16.Ng3 e5 17.dxe5 Nxe5 18.Rxd5 Nxf3 19.Qxf3 Rhf8 1-0(31) Butze -- Pietruske, 1976.
    4...d5 5.Bxf6 exf6 6.Qh5+ g6 7.Qxd5 Bb4 8.Qxe4+ Kf7 9.Bc4+ Kg7 10.Ne2 c6 11.OO Bf5 12.Qf3 Bxc2 13.Nf4 Bf5 14.g4 Bd7 15.Rfe1 Re8 16.Rxe8 Qxe8 17.Ne4 Qe7 18.Nd3 f5 19.gxf5 Bxf5 0-1(39) Von Buelow -- Bilek, 1997; 10...Re8 11.Qd3 Nc6 12.OOO Bf5 13.Qd2 a5 14.Ng3 Qd7 15.Bb5 Qf7 16.Nxf5+ gxf5 17.a3 Bf8 18.Qf4 Red8 19.Qxf5 Ne7 1-0(46) Kosteniuk -- Malina, 1998; 8...Qe7 9.Qxe7+ Kxe7 10.Ne2 Be6 11.a3 Bxc3+ 12.Nxc3 c6 13.Be2 Nd7 14.OOO Nb6 15.Rhe1 f5 16.Bf3 Kf7 17.d5 cxd5 18.Nxd5 Nxd5 19.Bxd5 Bxd5 1-0(36) Mejia Rodriguez -- Zapata, 2000; 7...Bh6 8.Nxe4 Qe7 9.Be2 Nd7 10.Nc3 f5 11.Nf3 c6 12.Qb3 Nb6 13.OO Be6 14.d5 Nxd5 15.Bc4 OOO 16.Rfe1 Qf6 17.Rad1 Kb8 18.Nd4 Bf7 19.Bxd5 cxd5 1-0(26) Anderssen -- Dufresne, Berlin 1851; 7...Qe7 8.Qxe4 Bf5 9.Qxe7+ Bxe7 10.OOO Nc6 11.Bb5 OO 12.Bxc6 bxc6 13.Nge2 Bd6 14.Ng3 Be6 15.Nge4 Bf4+ 16.Kb1 Rab8 17.g3 Bh6 18.f4 Rfd8 19.Nxf6+ Kf7 1-0(20) Bogdanovich -- Galyas, 1991; 5.f3 Bf5 6.Qd2 Nbd7 7.OOO h6 8.Bh4 g5 9.Bf2 Bg7 10.g4 Bg6 11.h4 gxh4 12.Bxh4 c6 13.fxe4 dxe4 14.Bc4 Nb6 15.Bb3 Nfd5 16.Nge2 Qd7 17.Nf4 Nxf4 18.Qxf4 Nd5 19.Qd2 Nxc3 0-1(56) Hess -- Euler, 1998; 6...e6 7.fxe4 dxe4 8.Bc4 Bb4 9.Nge2 OO 10.OO Kh8 11.a3 Bd6 12.h3 Qe7 13.g4 Bg6 14.Nf4 Bxf4 15.Rxf4 Nc6 16.Raf1 Rad8 17.Nxe4 Rxd4 18.Bd3 Bxe4 19.Bxf6 Rxf6 0-1(30) Cueto -- Rojas Keim, 1997.
    4...d6 5.f3 exf3 6.Nxf3 c6 7.Bd3 Bg4 8.OO Nbd7 9.Qd2 Qc7 10.b4 e5 11.b5 Bxf3 12.Rxf3 Be7 13.bxc6 bxc6 14.Rh3 exd4 15.Ne4 Ne5 16.Rf1 Nd5 17.Qe2 Ne3 18.Bxe3 dxe3 19.Rxe3 Rf8 =-=(32) Krush 2475 -- Schneider 2502, 2007; 6...Bg4 7.Bd3 Nbd7 8.Qe2 c6 9.Ne4 Qc7 10.OO OOO 11.h3 Bxf3 12.Qxf3 h6 13.Bh4 g5 14.Bg3 Nxe4 15.Qxe4 Bg7 16.Qxe7 Bxd4+ 17.Kh1 Be5 18.Bf2 Rde8 19.Qf7 Rhf8 0-1(27) Palau -- Reti, Buenos Aires 1924; 6...e6 7.Bc4 Be7 8.Qe2 d5 9.Bb5+ c6 10.Bd3 Nbd7 11.OO Qb6 12.a3 Nf8 13.Kh1 Bd7 14.b4 OOO 15.Bf4 Re8 16.Na4 Qd8 17.Qe5 1-0 Del Rio de Angelis 2559 -- Menvielle Laccourreye 2254, Palma de Majorca (Spain) 2009.
    4...e3 5.Bxe3 e6 6.Bd3 Be7 7.Qe2 OO 8.OOO c5 9.Nf3 Nc6 10.dxc5 Qa5 11.Kb1 Nb4 12.Bc4 Bxc5 13.Nd4 Bxd4 14.Bxd4 Nc6 15.Bxf6 gxf6 16.f4 b5 17.Bb3 Rb8 18.f5 Ne5 19.Ne4 Qb4 1-0(20) Cebalo 2370 -- Bjelajac, Sarajevo 1973.
    4...c5 5.dxc5 Qa5 6.Bxf6 exf6 7.Qh5+ g6 8.Qd5 Qxc5 9.Bc4 Kd8 10.Qxe4 Bh6 11.Nge2 Re8 12.Qd5 Qxd5 13.Nxd5 Bg7 14.OOO Nc6 15.Nec3 b6 16.Rhe1 Rxe1 17.Rxe1 Bb7 18.Ne4 Ne5 19.Nd6 Bxd5 1-0(45) Mester 2414 -- Rigo 2338, 2001.

  38. 5.Bxf6 Qxf6 6.Nxe4 Qh6 7.Bd3 d5 8.Nd2 Bd6 9.Ngf3 OO 10.Qe2 Nc6 11.OOO Nb4 12.Kb1 Bd7 13.Rhe1 a6 14.Nf1 c5 15.dxc5 Bxc5 16.Ne5 Nxd3 17.Nxd3 Bd6 18.Ne3 Rae8 19.Ng4 Qg5 1-0(52) Marshall -- Jaffe, New York 1909; 6...Qe7 7.Bd3 d5 8.Nc3 Nc6 9.Nf3 Bd7 10.a3 Qf6 11.Qd2 Bd6 12.Ne2 e5 13.dxe5 Nxe5 14.Nxe5 Bxe5 15.c3 OO 16.OO Bd6 17.Rae1 Rae8 18.Ng3 Rxe1 19.Rxe1 Bc5 1-0(38) Gunsberg -- Bird, 1886; 6...Qg6 7.Bd3 Qxg2 8.Qh5+ g6 9.Qe5 Qxh1 10.Qxh8 Qxg1+ 11.Kd2 Qxa1 12.Nf6+ Kf7 13.Qg8+ Kxf6 14.Qxf8+ Kg5 15.f4+ Kg4 16.Be2+ Kh3 17.Qh6+ Kg2 18.Qg5+ Kxh2 19.Bf3 Qf1 1-0(20) Goering -- Minckwitz, Wiesbaden 1871.
    5.f3 e3 6.Bd3 d5 7.Qe2 c5 8.Qxe3 Nc6 9.Bb5 cxd4 10.Qxd4 Be7 11.Qd2 OO 12.Nge2 a6 13.Bxc6 bxc6 14.OO e5 15.Kh1 Bf5 16.Ng3 Nh5 17.Bxe7 Nxg3+ 18.hxg3 Qxe7 19.Rae1 Rae8 0-1(35) Roobol -- Reinderman, 1992; 6.Bxe3 d5 7.f4 Bb4 8.Bd3 b6 9.a3 Bxc3+ 10.bxc3 Ba6 11.Nf3 Bxd3 12.cxd3 OO 13.OO Nc6 14.Re1 Qd6 15.Ra2 Rfe8 16.Bc1 Na5 17.Rae2 Re7 18.a4 h6 19.Ne5 Ree8 1-0(25) Parker -- Roberts, 1994.

  39. 6.Bd3 Nxe4 7.Bxe7 Qxe7 8.Bxe4 d5 9.Bd3 OO 10.Qh5 g6 11.Qe2 c5 12.dxc5 Nc6 13.Nf3 e5 14.Bb5 e4 15.Bxc6 bxc6 16.Qe3 Qb7 17.Nd4 Qxb2 18.OO Qb7 19.c4 Qd7 =-=(47) Marshall -- Jaffe, New York 1909; 8...OO 9.Qd3 Qb4+ 10.Qc3 Qxc3+ 11.bxc3 d5 12.Bd3 e5 13.dxe5 Nc6 14.Nf3 Bg4 15.Nd4 Nxe5 16.f3 Bd7 17.Be2 Rae8 18.OOO Ng6 19.Rhe1 Nf4 =-=(21) Bozic -- Pavasovic, 1993; 7...Nxf2 8.Qh5+ Kxe7 9.Qh4+ Kf7 10.Qxf2+ Qf6 11.Nf3 Rf8 12.OO Kg8 13.Qg3 g6 14.Ne5 Qg7 15.Rxf8+ Qxf8 16.Rf1 Qg7 17.Qg5 1-0 Stefanova -- Tozer, 1997.

  40. 7.Qh5+ g6 8.Qh6 b6 9.Nf3 Bb7 10.Bd3 Nc6 11.c3 Qe7 12.Qf4 OO 13.Qxc7 Na5 14.OO Bg7 15.b4 Rac8 16.Qg3 Nc4 =-= Minzer -- Adla, 1992.

  41. 7...Nc6 8.c3 Qe7 9.Bd3 b6 10.Qe2 Bb7 11.OOO OOO 12.Rhe1 g5 13.Kb1 g4 14.Nfd2 h5 15.f4 gxf3 16.Nxf3 Qg7 17.Nxf6 Qxf6 18.Be4 h4 19.Bxc6 Bxc6 =-=(60) Raykhman 2274 -- Neiksans 2478, Pardubice (Czech Republic) 2009; 8...b6 9.Bd3 Bb7 10.Qc2 Qe7 11.OOO OOO 12.Rhe1 g6 13.Kb1 Bg7 14.Ned2 Qf7 15.Be4 Bf6 16.h4 Qg7 17.g4 g5 18.h5 Kb8 19.Nf1 d5 1-0(64) Xu -- Pyda, 1992.
    7...Qe7 8.Bd3 Nc6 9.c3 b6 10.Qe2 Bb7 11.OOO OOO 12.Rhe1 Kb8 13.Kb1 Qf7 14.Nxf6 Qxf6 15.Nd2 Rhf8 16.f3 Ne7 17.Ne4 Qf4 18.Qd2 Nd5 19.Qxf4 Nxf4 0-1(30) Menchik -- Flohr, Hastings 1933.
    7...b6 8.Bd3 Bb7 9.Qe2 Qe7 10.c3 Nc6 11.b4 a5 12.b5 Nd8 13.Ne5 Bxe5 14.dxe5 Nf7 15.f4 OOO 16.OO h6 17.Kh1 Kb8 18.Rae1 d6 19.exd6 Nxd6 =-=(22) Brenninkmeijer -- Ligterink, 1996.

  42. 8.Qd2 b6 9.Bd3 Nc6 10.Nxf6+ Qxf6 11.OOO Bb7 12.Rhe1 Kh8 13.Qc3 Qf4+ 14.Re3 Ne7 15.Qd2 Nd5 16.Re5 Qxd2+ 17.Rxd2 Nf4 18.Be4 Bxe4 19.Rxe4 Nxg2 1-0(25) Grinberg -- Svenn, Hallsberg 1975.

  43. 10.Qh5 Qe7 11.Qxh7+ Kxh7 12.Nxf6+ Kh6 13.Neg4+ Kg5 14.h4+ Kf4 15.g3+ Kf3 16.Be2+ Kg2 17.Rh2+ Kg1 18.Kd2+ 1-0 Lasker -- Thomas, 1912.

  44. 5.h4 d5 6.h5 Bg7 7.h6 Bf8 8.f3 Qd6 9.Qd2 exf3 10.gxf3 Qg3+ 11.Kd1 Qd6 12.Bf4 Qd8 13.Nb5 Na6 14.Nh3 Bf5 15.Ng5 c6 16.Na3 Nc7 17.Qe3 e6 18.Bd3 Bxd3 19.Bxc7 Qxc7 =-=(33) Kieninger -- Niephaus, Bad Nauheim 1948; 10...a6 11.OOO Nc6 12.Bf4 Qd8 13.Qh2 b5 14.Bxc7 Bxh6+ 15.Kb1 Qd7 16.Bh3 e6 17.Bxe6 Qxe6 18.Qxh6 Qe7 19.Bb6 Be6 1-0(86) Rabar -- Kostic, Novi Sad 1945; 8.Nh3 Bxh3 9.Rxh3 c6 10.f3 Nbd7 11.fxe4 dxe4 12.Qd2 Qa5 13.Nxe4 Qf5 14.Nc3 OOO 15.OOO Nb6 16.Kb1 Nfd5 17.Rf3 Nxc3+ 18.Rxc3 Rd5 19.Rc5 e6 =-=(35) Opocensky -- Florian, Kosice 1961; 6...Bg4 7.Be2 Bxe2 8.Qxe2 Nc6 9.Bxf6 exf6 10.hxg6 Qd7 11.Qh5 OOO 12.Nge2 h6 13.OOO f5 14.Nf4 Ne7 15.Rh3 Bg7 16.Nce2 Rhf8 17.Rg3 Rf6 18.Qh3 Rb6 19.Nh5 Nxg6 1-0(85) Kornev -- Korobov, 1998; 6...Bf5 7.hxg6 Bxg6 8.Nh3 Nc6 9.Nf4 Bf7 10.f3 exf3 11.gxf3 a6 12.Qd2 Qd6 13.Bh3 Rg8 14.Nfe2 Nxd4 15.Qxd4 Rxg5 16.f4 Rg8 17.OOO Rd8 18.Qa7 Qb6 19.Qxb6 cxb6 1-0(89) Opocensky -- Jezek, Podebrady 1956; 6...Rg8 7.hxg6 hxg6 8.Qd2 c6 9.f3 Bf5 10.Nge2 exf3 11.gxf3 Nbd7 12.OOO Qa5 13.Nf4 b5 14.Kb1 b4 15.Nce2 Nb6 16.Ng3 Nc4 17.Bxc4 dxc4 18.Bxf6 exf6 19.Qe2+ Kd7 1-0(38) Rat 2318 -- Szabolcsi 2429, 2001; 6.f3 exf3 7.Qxf3 c6 8.OOO Bg7 9.Re1 OO 10.Qe2 h6 11.Bf4 Ng4 12.Qd2 Bf5 13.Nh3 Nd7 14.Be2 Ndf6 15.Bf3 Qd7 16.Nf2 Kh7 17.Ncd1 Rae8 18.Re2 Nh5 19.g3 c5 0-1(31) Milicevic -- Jansa, 1961; 5...h6 6.Bxf6 exf6 7.Qg4 Kf7 8.h5 g5 9.Bc4+ Kg7 10.Qf5 Qe8 11.Nd5 Qf7 12.Ne3 d5 13.Bxd5 Bxf5 14.Nxf5+ Kg8 15.Bxf7+ Kxf7 16.OOO Ke6 17.g4 Na6 18.Ne2 Re8 19.Nc3 Kd7 1-0(43) Euwe -- Marotti, London 1922.
    5.Bxf6 exf6 6.Nxe4 d5 7.Ng3 Bd6 8.Bd3 Nc6 9.c3 Qe7+ 10.N3e2 Bd7 11.Qb3 Qf7 12.Nf3 OOO 13.Nd2 Rhe8 14.OOO Re7 15.c4 Na5 16.Qc3 Nxc4 17.Nxc4 dxc4 18.Bxc4 Qe8 19.Qf3 Ba4 0-1(30) Norman -- Tartakower, Hastings 1924; 7...Nc6 8.Nf3 Bd6 9.Bb5 OO 10.OO f5 11.Ne2 f4 12.Kh1 Bg4 13.Neg1 Qf6 14.c3 g5 15.Qb3 Be6 16.Rfe1 g4 17.Ng5 Qxg5 18.Rxe6 Qf5 19.Rae1 f3 0-1(76) Marotti -- Tartakower, London 1922; 7.Nc3 Bb4 8.Qf3 c6 9.OOO OO 10.Nge2 Nd7 11.h4 f5 12.a3 Ba5 13.Nf4 Nf6 14.Nce2 Ne4 15.g3 b5 16.Nd3 Rb8 17.Qf4 Bc7 18.Qh6 Qf6 19.f3 Nd6 0-1(45) Nadera 2397 -- Dzhumaev 2557, Manila (Philippines) 2008; 6...Bg7 7.Nf3 OO 8.Bd3 d5 9.Nc3 c5 10.dxc5 Nc6 11.OO f5 12.Re1 g5 13.Bb5 g4 14.Bxc6 bxc6 15.Nd4 Qf6 16.Nce2 f4 17.c3 h5 18.Kh1 h4 19.f3 h3 1-0(29) May -- Florian, Brno 1937.
    5.Qd2 d5 6.f3 exf3 7.Nxf3 Bg7 8.OOO OO 9.Bd3 Nc6 10.Rde1 Nb4 11.Ne5 Nxd3+ 12.cxd3 c5 13.dxc5 d4 14.Nb5 a6 15.Na3 Qd5 16.Kb1 Qxc5 17.Re2 Nd5 18.Qc1 Qxc1+ 19.Rxc1 Nf4 0-1(41) Kovacs -- Knezevic, Lublin 1968; 6.OOO Bg7 7.h4 Nc6 8.f3 exf3 9.gxf3 Bf5 10.Bh3 Qd7 11.Bxf5 Qxf5 12.Bf4 OOO 13.Qh2 Rd7 14.Nge2 Nh5 15.Rhg1 Nxf4 16.Nxf4 Bh6 17.Ne2 Rf8 18.Rg4 e5 19.dxe5 Nxe5 0-1(20) Kurochkin 2448 -- Yarmysty, 2001.
    5.Bc4 Bg7 6.Qd2 c6 7.Bxf6 Bxf6 8.Nxe4 Kf8 9.OOO d5 10.Nxf6 exf6 11.Bd3 Kf7 12.h4 h5 13.Re1 b5 14.Nh3 Bxh3 15.Rxh3 Nd7 16.Rf3 f5 17.Qe3 Re8 18.Bxf5 Qf6 19.g3 1-0 Hansen -- Ostersen, 1991.

  45. 5...e3 6.Qd3 Bg7 7.Qxe3 d5 8.OOO Nc6 9.Bb5 Qd7 10.Nge2 OO 11.Nf4 e6 12.h4 Ne8 13.h5 h6 14.Nxg6 hxg5 15.h6 Bh8 16.Qxg5 Qd8 17.h7+ Kf7 18.Qh6 Nd6 19.g4 Bd7 1-0(61) Marshall -- Jaffe, New York 1911; 6.Bc4 c6 7.Bxe3 d5 8.Bd3 Bg7 9.Qd2 OO 10.OOO Nbd7 11.Nh3 e5 12.Ng5 Re8 13.Rde1 Nf8 14.h4 h6 15.dxe5 Rxe5 16.Nh3 Bxh3 17.gxh3 Rxe3 18.Qxe3 d4 19.Qe7 dxc3 0-1(51) Rocha -- Pereira, 1996.

  46. 6.Bxf6 exf6 7.fxe4 Bb4 8.exd5 Qxd5 9.Nf3 Nc6 10.Qd2 Bxc3 11.bxc3 OO 12.Be2 Bf5 13.OO Rae8 14.Bd3 Bxd3 15.cxd3 Qd6 16.Rae1 Kg7 17.Re4 Re7 18.Rh4 Rfe8 19.Qh6+ Kg8 0-1(31) Treybal -- Hromadka, Prague 1921.

  47. 7.Bb5+ Nbd7 8.Nge2 c6 9.Bc4 Qa5 10.Qd2 Nb6 11.Bb3 Bg4 12.Qf4 Qf5 13.Qxf5 Bxf5 14.Ng3 Nfd5 15.Ncxe4 0-1 Skalicka -- Hromadka, Prague 1927.
    7.Bxf6 exf6 8.Nxe4 Qe7 9.Qe2 Bg7 10.OOO OO 11.Nf3 Nc6 12.Qe1 Bg4 13.Bc4+ Kh8 14.Nc5 Qd6 15.Qh4 Bxf3 16.gxf3 Rae8 17.Kb1 f5 18.c3 Na5 19.Bb3 Nxb3 1-0(56) Mikenas -- Opocensky, Buenos Aires 1939.
    7.Qd2 Nc6 8.OOO Bf5 9.h3 h5 10.Bb5 Nd5 11.Nxd5 Qxd5 12.c4 Qd7 13.d5 a6 14.Ba4 b5 15.Qc3 bxa4 16.dxc6 Qxc6 17.Qxh8 e3 18.g4 Be4 19.Rh2 Qxc4+ =-=(30) Golubovic -- Rakic, 1989.

  48. 8.Nge2 Na5 9.Bb3 Nxb3 10.axb3 Bg7 11.OO OO 12.Ng3 c6 13.Qd2 Ng4 14.Rxf8+ Kxf8 15.Nce2 Kg8 16.Nxe4 Bf5 17.N4g3 h6 18.Nxf5 gxf5 19.Bh4 Qd6 =-=(81) Grau -- Hromadka, Paris 1924.

  49. 10.Bxc6 Bxc6 11.OO Bg7 12.Nf4 Qd6 13.d5 Bd7 14.Bxf6 exf6 15.Nxe4 Qb6+ 16.Kh1 OO 17.d6 c6 18.Nd3 f5 19.Nec5 Rad8 1-0(29) Vidmar -- Spielmann, Karlsbad 1911.

  50. 6...d5 7.Bd3 Nc6 8.OO Bg7 9.Qd2 OO 10.Rae1 Nb4 11.Ne5 Nxd3 12.Qxd3 Bf5 13.Rxf5 gxf5 14.Qxf5 Qd6 15.Nb5 Qb6 16.Qd3 Ne4 17.Nd7 Qa5 18.Rxe4 dxe4 19.Qc4+ Rf7 0-1(26) Euwe -- Tartakower, The Hague 1921; 9.Ne5 OO 10.Qd2 Nb4 11.Bh6 Nxd3 12.Bxg7 Nxe5 13.dxe5 Kxg7 14.exf6+ exf6 15.Qxd5 Qxd5 16.Nxd5 Bf5 17.Nxc7 Rac8 18.Rxf5 Rxc7 19.Rf2 Rd8 =-=(20) Teichmann -- Tartakower, Berlin 1921; 8.a3 Bg7 9.Qd2 OO 10.OOO Bg4 11.Qe3 Nh5 12.Ne2 Qd6 13.c3 Bxf3 14.gxf3 e5 15.Bb5 exd4 16.cxd4 Rae8 17.Qc3 a6 18.Bxc6 Rxe2 19.Bxb7 Rb8 0-1(40) Mackenzie -- Kostic, Hastings 1921; 7...Bg7 8.Qe2 Nc6 9.OOO OO 10.Rhe1 Bg4 11.Bb5 Qd6 12.Kb1 Kh8 13.Qe3 Ng8 14.Be2 a6 15.Ne5 Bxe2 16.Rxe2 Rad8 17.Nf3 Rde8 18.Bh4 Nh6 19.Bg3 Qd7 =-=(78) Ramirez 2547 -- Stopa 2493, Dallas (USA) 2009.
    6...d6 7.Bd3 Bg7 8.Qe2 OO 9.OOO Bg4 10.h3 Bxf3 11.Qxf3 Nc6 12.Bc4+ Kh8 13.Be6 d5 14.Qe3 Na5 15.Bxf6 exf6 16.Bxd5 c6 17.Bb3 Nxb3+ 18.axb3 f5 19.h4 Re8 =-=(23) Etchegaray -- Milos, 1993.

  51. 7.Bc4 c6 8.Ne5 d5 9.Bd3 OO 10.OO Nbd7 11.Qe2 Nxe5 12.dxe5 Nd7 13.Bf4 Nc5 14.Rae1 Nxd3 15.cxd3 Be6 16.d4 Qd7 17.h3 b6 18.b4 a5 19.Qb2 Qc7 =-=(39) Guliev -- Markus, 1994; 8.Qd2 d5 9.Bd3 OO 10.OOO Bg4 11.Rde1 Nbd7 12.Nh4 e6 13.h3 Bf5 14.Nxf5 exf5 15.g4 fxg4 16.hxg4 Rf7 17.Rh4 Nf8 18.Reh1 Qd7 19.Qg2 Re8 =-=(47) Timoscenko -- Renner, 2004; 7...e6 8.Qe2 OO 9.OOO d5 10.Bd3 c5 11.dxc5 Nc6 12.Rhf1 Bd7 13.a3 Qa5 14.Nb5 a6 15.Bd2 Qd8 16.Nbd4 Nxd4 17.Nxd4 Ne4 18.Bxe4 Rxf1 19.Rxf1 Bxd4 =-= Miralles -- Villeneuve, 1990.
    7.Qd2 d5 8.h4 OO 9.OOO Bf5 10.Ne5 Nbd7 11.h5 Nxh5 12.Nxd5 Ndf6 13.Nxe7+ Qxe7 14.g4 Bxg4 15.Nxg4 Qd6 16.Bc4+ Kh8 17.Ne5 Ne4 18.Qg2 Nxg5 19.Qxg5 Qf6 =-=(34) Chasovnikova -- Atalik, 1997; 7...d6 8.Bc4 e6 9.OO OO 10.Rae1 d5 11.Bd3 c5 12.dxc5 Qa5 13.Nb5 Qxd2 14.Bxd2 Ne8 15.c4 Nc6 16.Bc3 Rxf3 17.Rxf3 d4 18.Bd2 Ne5 19.Rg3 Nxd3 1-0(31) Nemet 2427 -- Roebers 2303, 2001.

  52. 7...OO 8.Qd2 d5 9.OOO Bg4 10.Rdf1 Bxf3 11.Rxf3 Nc6 12.Qe3 Qd7 13.Ne2 Ng4 14.Qg1 Nb4 15.h3 Nxd3+ 16.cxd3 Rxf3 17.gxf3 Nf6 18.Qe3 Nh5 19.Bh6 Bxh6 0-1(30) Bosch Porta -- Narciso Dublan, 1996; 8...Nc6 9.OOO Nb4 10.Bc4+ d5 11.Bb3 c6 12.a3 Na6 13.Ne5 Bf5 14.Rdg1 Ne4 15.Nxe4 Bxe4 16.Qe3 Kh8 17.h4 Nc5 18.Nxg6+ Bxg6 19.dxc5 Be4 =-=(90) Ignatiev -- Milton Sergei, 1997.
    7...d6 8.Qd2 Nc6 9.OOO Bg4 10.Bc4 Na5 11.Be2 Nc6 12.d5 Bxf3 13.gxf3 Ne5 14.f4 Nf7 15.Bxf6 Bxf6 16.Bb5+ Kf8 17.Ne4 a6 18.Be2 Qd7 19.Kb1 Qa4 =-=(20) Grynfeld -- Tarnowski, Katowice 1952.
    7...b6 8.Qe2 Bb7 9.OOO OO 10.h4 Qe8 11.Rhe1 e6 12.Bc4 c6 13.Ne5 a5 14.g4 d6 15.Nd3 d5 16.Bb3 Bc8 17.Na4 Ra6 18.c3 Ne4 19.Be3 Nd7 =-=(49) Minzer -- Michel Yunis, 1998.

  53. 10.Rb1 Nxd5 11.Nxd5 Qxb1+ 12.Kf2 Qxh1 13.Bxe7 d6 14.Bxd6 Nc6 15.Bb5 Bd7 16.Bxc6 bxc6 17.Qe2+ 1-0 Berndtsson -- Euwe, 1920; 1-0 Reti -- Euwe, Amsterdam 1920.

  54. 5.Qd2 d5 6.f3 Bf5 7.OOO Nbd7 8.Bxf6 Nxf6 9.g4 Bg6 10.g5 Nh5 11.fxe4 dxe4 12.Qe3 e6 13.Bc4 Be7 14.h4 OO 15.Nxe4 Rf4 16.Nc3 Qf8 17.Nge2 Rf3 18.Bxe6+ Kh8 19.Qd2 Bb4 =-= Stefanova -- Papazov, 1998; 7.Nge2 Nbd7 8.Ng3 e6 9.fxe4 dxe4 10.Bc4 h6 11.Bxf6 Nxf6 12.OO Qd7 13.Rad1 OOO 14.Qe3 Ng4 15.Qe2 e3 16.d5 Bd6 17.dxe6 Bxe6 18.Nce4 Bxc4 19.Qxc4 Ne5 1-0(44) Dieu -- Santo-Roman, 1989; 6...Nbd7 7.fxe4 dxe4 8.d5 Nb6 9.OOO cxd5 10.Bb5+ Bd7 11.Qe2 Bxb5 12.Qxb5+ Qd7 13.Qb3 e6 14.Nge2 Be7 15.Bxf6 Bxf6 16.Nxe4 OO 17.Nxf6+ Rxf6 18.Nd4 Raf8 19.Rhe1 Qd6 =-=(44) Miralles -- Vasiukov, 1990.
    5.d5 Nxd5 6.Nxe4 Nf6 7.Nxf6+ exf6 8.Qh5+ g6 9.Qe2+ Kf7 10.Be3 Qa5+ 11.c3 d5 12.Qd2 Bc5 13.Bxc5 Qxc5 14.Bd3 Nd7 15.OOO Ne5 16.Nf3 Nxd3+ 17.Qxd3 Bf5 18.Qd2 Bg4 19.Qd3 Bxf3 0-1(47) Grob -- Bogoljubow, Bad Nauheim 1935; 6...Qa5+ 7.Bd2 Qc7 8.Qf3 Qe5 9.OOO Nf6 10.Re1 d5 11.Ng5 Qd6 12.Bf4 Qb4 13.c3 Qa4 14.Bd3 Qxa2 15.Bd6 Qa1+ 16.Bb1 h6 17.N5h3 Bg4 =-= Stark 2424 -- Rendle 2366, 2007.
    5.Qe2 Qa5 6.Bxf6 gxf6 7.Qxe4 d5 8.Qh4 Bf5 9.OOO Nd7 10.g4 Bg6 11.f4 OOO 12.f5 Bf7 13.Bg2 h5 14.h3 Nb6 15.Qe1 Nc4 16.Kb1 Qb4 17.b3 Bh6 18.Rd3 e5 19.fxe6 Rde8 0-1(27) Pisk -- Salai, 1997.

  55. 6...Qb6 7.Rb1 d5 8.Ng3 Be6 9.Bd3 Nd7 10.Qe2 Kf7 11.Nf3 Re8 12.OO Bd6 13.c3 Nf8 14.Nh4 Bf5 15.Nhxf5 Rxe2 16.Nxd6+ Ke6 17.Nc8 Qc7 18.Bxe2 Kf7 19.Nf5 Ne6 1-0(30) Marshall -- Chigorin, Ostend 1905.
    6...Qe7 7.Qe2 Kf7 8.d5 cxd5 9.Qh5+ g6 10.Qxd5+ Qe6 11.Bc4 Qxd5 12.Bxd5+ Kg7 13.Nf3 Nc6 14.OO f5 15.Ned2 Bc5 16.Rfe1 Kf6 17.c3 Ne7 18.Bb3 d5 19.Re2 a5 1-0(55) Del Rio de Angelis 2560 -- Sanchez Jerez 2212, Mislata (Spain) 2009.

  56. 7.Nc3 Bd6 8.Nf3 OO 9.Be2 Nd7 10.OO Qc7 11.h3 f5 12.Bd3 Nf6 13.Ne2 Ne4 14.c4 dxc4 15.Bxc4+ Kh8 16.Nc3 Bd7 17.Qc2 c5 18.Bd5 cxd4 19.Nxd4 Rae8 =-=(22) Delander -- Johannessen, 2003.

  57. 7...Qb6 8.Qe2+ Kf7 9.OOO Na6 10.Qf3 g6 11.Bd3 Nb4 12.Kb1 h5 13.h3 h4 14.N3e2 Nxd3 15.Rxd3 Bf5 16.Rb3 Qc7 17.Nf4 Be4 18.Qg4 Bf5 19.Qf3 Be4 0-1(124) Neumann -- Steinitz, Baden-Baden 1870; 19...Bd6 0-1(96) Neumann -- Steinitz, 1870; 9...Bd6 10.Qf3 g6 11.Bd3 Na6 12.c3 h5 13.h3 Nc7 14.N1e2 Ne6 15.c4 Qa5 16.Kb1 Bd7 17.c5 Bb8 18.h4 Qd8 19.Nf1 f5 0-1(38) Delander -- Gerusel, Kiel 1965; 8...Kd8 9.OOO a5 10.Nf3 Na6 11.c3 g6 12.Qc2 Bd6 13.Bd3 Be6 14.Rde1 Re8 15.Re2 c5 16.Bxa6 Qxa6 17.Rhe1 Bf4+ 18.Kd1 c4 19.Nf1 Qc6 1-0(50) Lee -- Tattersall Creassey, London 1904.
    7...Qe7+ 8.Qe2 Qxe2+ 9.Bxe2 Bd6 10.Nf3 OO 11.OO Bg4 12.h3 Bxf3 13.Bxf3 Bxg3 14.fxg3 Nd7 15.Rfe1 Rae8 16.Kf1 f5 17.Rxe8 Rxe8 18.Re1 Rxe1+ 19.Kxe1 Nf6 1-0(59) Capablanca -- Corzo y Principe, Havana 1901; 8.Kd2 g6 9.c3 Bh6+ 10.Kc2 OO 11.Bd3 c5 12.Qf3 cxd4 13.Qxd5+ Be6 14.Qxd4 Nc6 15.Qe4 f5 16.Qe2 Rac8 17.Kb1 Nb4 18.Bc2 Nxc2 19.Kxc2 Qf7 0-1(26) Azaladze 2370 -- Kotanjian 2578, Kavala (Greece) 2008.
    7...Be7 8.Bd3 Be6 9.c3 Qd6 10.Qe2 Nd7 11.OOO Nf8 12.Re1 g6 13.h4 OOO 14.Nh3 Re8 15.h5 Bd8 16.Qd2 Rg8 17.hxg6 hxg6 18.Nf4 Bf7 19.Rxe8 Bxe8 1-0(78) Gunsberg -- Chigorin, Havana 1890.
    7...Bb4+ 8.c3 Qe7+ 9.Kd2 Bd6 10.Bd3 OO 11.Qf3 f5 12.Nh3 f4 13.Rae1 Qh4 14.Nf1 Bg4 15.Bxh7+ Kxh7 16.Qd3+ Bf5 17.Qf3 g5 18.Ng3 fxg3 19.hxg3 Qg4 0-1(20) Brien -- Janssens, London 1854.
    7...Kf7 8.Bd3 Qe7+ 9.Kf1 g6 10.h4 h5 11.c3 f5 12.Qc2 Bg7 13.Re1 Qd6 14.Nh3 Bf6 15.Nxf5 gxf5 16.Bxf5 Bd7 17.Ng5+ Bxg5 18.hxg5 Kg7 19.Rh3 Na6 0-1(56) Marshall -- Albin, Monte Carlo 1903.
    7...f5 8.Bd3 Qf6 9.Nf3 g6 10.OO Bd6 11.Re1+ Kf8 12.c4 dxc4 13.Bxc4 Kg7 14.Qb3 Nd7 15.Be6 Rb8 16.Re2 Rd8 17.Rae1 Nf8 18.Bxc8 Rdxc8 19.h4 Rc7 1-0(30) Munoz Pantoja 2404 -- Alonso Moyano 2417, 2004.
    7...g6 8.Bd3 Bg7 9.N1e2 f5 10.Qd2 Nd7 11.OOO Nf6 12.f3 OO 13.Kb1 Qd6 14.h4 Bd7 15.h5 Rae8 16.hxg6 hxg6 17.Nf4 Kf7 18.Nge2 Rh8 19.g4 Rxh1 1-0(54) Jakab -- Horvath, 1997.

  58. 8.Nf3 OO 9.Bd3 f5 10.Qd2 Qc7 11.Ne2 a5 12.a4 Na6 13.c3 b6 14.OO f4 15.Qc2 h6 16.Rfe1 Bg4 17.Kh1 g5 18.Bxa6 Bh5 19.Bd3 Rf6 1-0(30) Hua -- Vallejo Pons, 1992.
    8.Qe2+ Kf7 9.OOO f5 10.Qf3 Qf6 11.Nh3 g6 12.Qb3 b5 13.Bxb5 Be6 14.Ba4 Nd7 15.f4 h6 16.Bxc6 Rab8 17.Qa4 Rhd8 18.Ne2 Kg8 19.Nc3 Nb6 1-0(79) Barta -- Galyas, 1993.

  59. 8...Be6 9.Qe2 Kd7 10.OOO g6 11.h4 f5 12.h5 f4 13.Re1 fxg3 14.Qxe6+ Kc7 15.fxg3 Nd7 16.hxg6 hxg6 17.Rxh8 Qg5+ 18.Qe3 Qxe3+ 19.Rxe3 Rxh8 =-=(28) Capablanca -- Corzo y Principe, Havana 1901; 9.Nf5 Bxf5 10.Bxf5 OO 11.Ne2 Qc7 12.h3 Re8 13.OO Nd7 14.Kh1 Re7 15.Ng1 Rae8 16.Bxd7 Qxd7 17.Qd2 Kf7 18.Rae1 Qf5 19.Rxe7+ Rxe7 =-=(36) Sterling -- Capablanca, Havana 1902.

  60. 9.Qh5 g6 10.Qh6 Rf7 11.N1e2 Nd7 12.h4 Nf8 13.f4 Qe7 14.Kd2 Bg4 15.Rae1 Re8 16.f5 Bxg3 17.Nxg3 Qb4+ 18.c3 Qxb2+ 19.Bc2 Rfe7 0-1(54) Neumann -- Anderssen, Berlin 1866.

  61. 10.f4 Be6 11.c3 Nd7 12.Qc2 g6 13.OO Nf6 14.c4 Ng4 15.Rf3 Kh8 16.c5 Bc7 17.b4 a6 18.a4 Nf6 19.Nc1 Bd7 1-0(53) Pillsbury -- Baird, New York 1893; 11...Qh4 12.OO Nd7 13.Qc2 g6 14.Rf3 Nf6 15.Nxf5 Bxf5 16.Bxf5 Qh6 17.Rh3 Qg7 18.Be6+ Kh8 19.f5 gxf5 1-0(22) Schallopp -- Minckwitz, Barmen 1869; 10...c5 11.c3 cxd4 12.cxd4 Bb4+ 13.Kf2 Nc6 14.Rf1 Ba5 15.Kg1 Bb6 16.Bb5 Qf6 17.Bxc6 bxc6 18.Rf3 c5 19.dxc5 Bxc5+ 1-0(56) Staunton -- Horwitz, London 1846.
    9...Be6 10.OO f5 11.f4 Nd7 12.Kh1 g6 13.Ng1 Nf6 14.N3e2 Ne4 15.Nf3 Rc8 16.b3 Rc7 17.c4 Rg7 18.Qc2 h6 19.g3 g5 0-1(31) Neumann -- Anderssen, Berlin 1866.

  62. 5...exf3 6.Nxf3 e6 7.Bd3 Be7 8.Ne5 OO 9.Bxf6 Rxf6 10.Qh5 g6 11.Nxg6 Qe8 12.Nxe7+ Qxe7 13.OOO d5 14.Rde1 Nd7 15.Re3 Rf7 16.Rg3+ Kh8 17.Bg6 Rg7 18.Rf1 Nf6 19.Qh4 Ng8 1-0(85) Lasker -- Pillsbury, Paris 1900; 1-0(60) Lasker -- Pillsbury, 1900; 8.OO d6 9.Qe2 Na6 10.a3 Nc7 11.Rae1 b6 12.Nh4 Kd7 13.Nf5 Qf8 14.Nxe7 Qxe7 15.Ne4 Rf8 16.Nxf6+ gxf6 17.Qf3 Ne8 18.Rxe6 Qf7 19.Re4 Bb7 1-0(22) Marshall -- Spielmann, Duesseldorf 1908; 6...d6 7.Bd3 Bg4 8.OO Nbd7 9.h3 Bxf3 10.Rxf3 Qb6 11.Kh1 OOO 12.Bf5 g6 13.Bxf6 exf6 14.Be6 f5 15.Ne2 d5 16.c4 dxc4 17.Bxc4 Nf6 18.Rb3 Qa5 19.Rc1 Ne4 0-1(42) Martinez -- Mason, Philadelphia 1876; 7.Be2 e6 8.Bxf6 Qxf6 9.OO Be7 10.Ne5 Qg5 11.Nf7 Qe3+ 12.Kh1 OO 13.Rf3 Qxf3 14.Nh6+ gxh6 15.Bxf3 Nd7 16.Ne4 d5 17.Ng3 e5 18.Bg4 e4 19.Nf5 Bg5 1-0(58) Caro -- Schallopp, Berlin 1907; 6...d5 7.Bd3 Bg4 8.h3 Bxf3 9.Qxf3 Nbd7 10.OOO Qa5 11.Rhe1 OOO 12.Re6 Ne4 13.Bxe4 dxe4 14.Qg4 h5 15.Qf4 Nf6 16.Re5 Qc7 17.Nxe4 Rd5 18.Nc5 Nd7 19.Ne6 Qd6 1-0(25) Pillsbury -- Levin, 1902; 7...g6 8.Ne5 Qb6 9.Qe2 Qxb2 10.OO Qxc3 11.Bxf6 Rg8 12.Qf2 Nd7 13.Bxe7 Kxe7 14.Nxd7 Kxd7 15.Qf7+ Be7 16.Qxg8 Qxd4+ 17.Kh1 Qh4 18.Rae1 Kd6 19.g3 Qg5 1-0(22) Lalic -- Kovacevic, 1995; 6...g6 7.Bd3 Bg7 8.OO OO 9.Ne5 d6 10.Nxg6 hxg6 11.Bxg6 Bd7 12.Bxf6 Rxf6 13.Qh5 Na6 14.Rae1 Nc7 15.Bf7+ Kf8 16.Ne4 Bg4 17.Nxf6 exf6 18.Qxg4 Kxf7 19.Qh5+ Kg8 =-=(25) Prohaszka Peter (HUN) 2502 -- Varga 2494, Budapest (Hungary) 2008; 6...Qa5 7.Bd3 d6 8.OO Bg4 9.Qc1 Bxf3 10.Rxf3 Nbd7 11.Bf5 OOO 12.Be6 Kb8 13.a3 h6 14.Rh3 Nh7 15.Be3 g5 16.b4 Qc7 17.a4 Bg7 18.a5 Nhf8 19.Bf5 e6 0-1(31) Gregory -- John, Hamburg 1921.
    5...Qb6 6.Qd2 d5 7.fxe4 Nxe4 8.Nxe4 dxe4 9.OOO Bf5 10.Ne2 Nd7 11.Ng3 Bg6 12.Bc4 OOO 13.Bf4 e5 14.dxe5 Nc5 15.Qxd8+ Qxd8 16.Rxd8+ Kxd8 17.b4 Na4 18.Rd1+ Ke8 19.a3 a5 1-0(35) Jaffe -- Blanco Estera, Havana 1913; 6...e3 7.Qxe3 Qxb2 8.Rb1 Qxc2 9.Bc4 Qxg2 10.Nge2 Qxh1+ 11.Kd2 Qxh2 12.Bf4 Qh5 13.Ng3 Qa5 14.d5 e6 15.Nf5 cxd5 16.Rb5 Qa3 17.Be5 Nc6 18.Bb3 b6 19.Bg3 Ba6 0-1(20) Cenal Gutierrez -- Vallejo Pons, 1998; 6.fxe4 Qxb2 7.Bd2 Qb6 8.Nf3 d5 9.Rb1 Qd8 10.Bd3 dxe4 11.Nxe4 Nxe4 12.Bxe4 g6 13.c3 Nd7 14.Ng5 Nf6 15.Qb3 e6 16.Bf3 h6 17.Nh3 g5 18.Qc2 Rg8 19.Be2 Qc7 0-1(32) Martiska -- Lanc, 1997; 6.a3 exf3 7.Nxf3 d6 8.Bd3 Bg4 9.OO Qxb2 10.Qd2 Qb6 11.Rab1 Qc7 12.Qe3 Nbd7 13.Nd2 e5 14.Kh1 Be7 15.Qg3 Be6 16.Ne2 OO 17.Qh4 Bd8 18.Ng3 g6 19.dxe5 dxe5 0-1(70) Skold -- Basjuni, Marianske Lazne 1951.
    5...e3 6.Bd3 Qa5 7.Bxe3 e5 8.Ne2 exd4 9.Bxd4 Be7 10.Ng3 OO 11.Qd2 d5 12.OOO Na6 13.Qg5 Nc5 14.Bf5 Qc7 15.Rhe1 Bd6 16.Nce2 Bxf5 17.Nxf5 Ne6 18.Qh4 Nf4 19.Nxd6 Nxe2+ 1-0(51) Post -- Cohn, Berlin 1906; 8...Be7 9.OO OO 10.Qe1 Na6 11.a3 Qc7 12.dxe5 Qxe5 13.Bf4 Qh5 14.Ng3 Bc5+ 15.Kh1 Qf7 16.b4 Re8 17.Nce4 d5 18.Nxf6+ gxf6 19.Qc3 Bf8 =-=(44) Berkovich -- Potapov Alexander, 1993; 6.Bxe3 Qa5 7.Bd3 e5 8.Qd2 Be7 9.Nge2 OO 10.dxe5 Qxe5 11.Bd4 Qa5 12.Qe3 Bd8 13.OOO d5 14.Qg5 Nbd7 15.Ng3 Nc5 16.Bf5 Bxf5 17.Nxf5 Ne6 18.Qe3 Nxd4 19.Rxd4 Qc7 1-0(45) Marshall -- Jaffe, New York 1909.
    5...d6 6.fxe4 Nbd7 7.Nf3 e5 8.Bc4 Be7 9.Bb3 Qc7 10.Qd2 Nf8 11.OOO a5 12.a4 Be6 13.d5 Bg4 14.h3 Bd7 15.Nxe5 dxe5 16.d6 Bxd6 17.Qxd6 Qxd6 18.Rxd6 Ke7 19.Rhd1 Rd8 1-0(46) Beni -- Canal, Zuerich 1954.

  63. 6.Qd2 Bf5 7.Nge2 exf3 8.gxf3 e6 9.OOO Be7 10.Ng3 OO 11.h4 Nbd7 12.Nce2 Rf7 13.Nf4 Nf8 14.Bd3 Bxd3 15.Nxd3 N6d7 16.f4 Qc7 17.Bxe7 Rxe7 18.Qe3 Rf7 19.Rhg1 c5 0-1(41) Kurass -- Zurakhov, Kiev 1960.
    6.Bxf6 exf6 7.fxe4 Bb4 8.exd5 Qxd5 9.Nf3 OO 10.Be2 Qa5 11.Qd2 Be6 12.OO Nd7 13.a3 Bxc3 14.Qxc3 Qxc3 15.bxc3 Nb6 16.Rab1 Rab8 17.Nd2 Rfd8 18.Rfe1 Bf7 19.Nb3 Na4 0-1(60) Csizmadia -- Podinic, 1993.

  64. 6...Nxe4 7.Nxe4 dxe4 8.Qd2 Be6 9.Ne2 h6 10.Bf4 Nd7 11.Ng3 g5 12.Be3 Nf6 13.Be2 Qc7 14.c4 Bf7 15.OO Bg6 16.Qd1 Bg7 17.Nh5 Nxh5 18.Bxh5 Qd6 19.c5 Qe6 1-0(32) Kolcak -- Lanc, 1994.

  65. 7.Qd2 Bf5 8.Nge2 Nbd7 9.Ng3 Bg6 10.Bc4 Nb6 11.Bb3 a5 12.OO Nbd5 13.Nxd5 cxd5 14.c4 a4 15.Bc2 e6 16.cxd5 exd5 17.Nf5 Bxf5 18.Rxf5 Be7 19.Bxf6 Bxf6 0-1(46) Rojas Keim 2453 -- Alonso Moyano 2365, Barbera (Spain) 2009; 8...e6 9.Ng3 Be7 10.Bc4 Nbd7 11.Qf4 Nb6 12.Bxf6 Bxf6 13.Nxf5 Nxc4 14.Qxe4 Kf7 15.Nxg7 Qxd4 16.Qxd4 Bxd4 17.Nh5 Nxb2 18.Kd2 Rad8 19.Raf1+ Ke7 0-1(55) Kahn -- Mozes, 1990; 7...Nbd7 8.Nge2 h6 9.Bxf6 Nxf6 10.Ng3 Qb6 11.OOO Be6 12.Na4 Qc7 13.Nc5 Bf7 14.Ngxe4 OOO 15.Bd3 e5 16.Nxf6 gxf6 17.Bf5+ Kb8 18.Qb4 Ka8 19.Qc3 Bd6 0-1(31) Lilienthal -- Gufeld, Baku 1964; 7...b5 8.Nge2 Bf5 9.Ng3 Bg6 10.a4 b4 11.Nce2 Nbd7 12.Nf4 Bf7 13.Qe3 Nd5 14.Qxe4 N7f6 15.Bxf6 gxf6 16.Ne6 Qd6 17.Nxf8 Rxf8 18.Nf5 Qf4 19.Qxf4 Nxf4 =-=(52) Timoscenko 2482 -- Bartel 2554, 2006.

  66. 7...Bg4 8.Nge2 Nbd7 9.h3 Qa5 10.Bd2 e3 11.Bxe3 Nb6 12.Bd3 Bd7 13.OO g6 14.Bd2 Qh5 15.Qe1 Bh6 16.Nf4 Bxf4 17.Rxf4 OO 18.Rh4 Qa5 19.Nb5 Qxd2 1-0(21) Kan -- Zubarev, Leningrad 1933; 8.Qd2 Nbd7 9.h3 Nb6 10.Bb3 Bd7 11.Nge2 a5 12.a4 Nbd5 13.Bxf6 gxf6 14.Nxd5 cxd5 15.Bxd5 f5 16.Bxb7 Rb8 17.Bd5 e6 18.Bb3 Rg8 19.OO Bd6 0-1(75) Landero Luna 2446 -- Martín Molinero 2391, ICCF 2005.

  67. 8.Bb3 Nb6 9.Nge2 Bf5 10.OO Qd7 11.Ng3 Bg4 12.Qe1 Qxd4+ 13.Be3 Qe5 14.Ngxe4 OOO 15.Ng5 Bh5 16.Rf5 Qd6 17.Ne6 Bg4 18.Nxd8 Kxd8 19.Rf4 Bd7 1-0(55) Horvath Csaba 2538 -- Alonso Moyano 2357, 2007.

  68. 8...Nb6 9.Bb3 Bg4 10.OO Qd7 11.h3 Be6 12.Bxf6 exf6 13.Nxe4 Be7 14.c3 OOO 15.Nf4 Bxb3 16.axb3 Kb8 17.Nd3 Rhe8 18.Qh5 h6 19.Qa5 Nc8 =-=(41) Csizmadia -- Galyas, 1994.

  69. 10.Bb3 b4 11.Nd1 Ba6 12.Bf4 e5 13.dxe5 Nxe5 14.Ne3 Rd8 15.Nd4 Ng6 16.Nef5 c5 17.Nc6 Rxd2 0-1 Rupp -- Rotstein, 1998.

  70. 6.Bxf6 exf6 7.fxe4 Bb4 8.Qf3 d5 9.Ne2 OO 10.exd5 Qxd5 11.Qxd5+ cxd5 12.OOO Rd8 13.a3 Ba5 14.h3 Nc6 15.g3 Be6 16.Bg2 Bf7 17.Rhf1 Rac8 18.Na4 Bc7 19.Nf4 b5 =-=(51) Kostic -- Lasker, 1907; =-=(51) Marshall -- Lasker, USA 1907; 8...c5 9.OOO Bxc3 10.bxc3 cxd4 11.cxd4 Qxa2 12.Qc3 Nc6 13.Nf3 Qa5 14.Qe3 d6 15.h3 Bd7 16.Bc4 OOO 17.Rhe1 Nb4 18.Bb3 Kb8 19.Kb2 Rc8 =-=(43) Duriga -- Lanc, 1994; 8.Qd2 OO 9.Bd3 d5 10.exd5 c5 11.dxc5 Bg4 12.Nge2 Nd7 13.OO Nxc5 14.a3 Qb6 15.Kh1 Nxd3 16.Qxd3 Bxc3 17.Nxc3 Rfe8 18.b3 Rac8 19.Ne4 f5 =-=(77) Spielmann -- Chigorin, 1905; =-=(77) Tarrasch -- Chigorin, Ostend 1905; 8.Ne2 Qg5 9.a3 Bxc3+ 10.Nxc3 d5 11.Qf3 OO 12.Bd3 Qh4+ 13.g3 dxe4 14.Nxe4 Qg4 15.Bc4+ Kh8 16.Qxg4 Bxg4 17.Nd6 Bc8 18.OOO b5 19.Nxb5 Nd7 1-0(22) Letelier Martner -- Steiner, Venice 1950.

  71. 6...e5 7.Bxf6 gxf6 8.fxe4 exd4 9.Qxd4 Qe5 10.Qxe5+ fxe5 11.Nf3 d6 12.Bc4 b5 13.Nxb5 Na6 14.Nc3 Rb8 15.OOO Rb4 16.b3 Nc5 17.Kb1 Ke7 18.a3 Rb8 =-= Enevoldsen -- Larsen, 1956; 8.OOO h5 9.Kb1 exd4 10.Qxd4 Qe5 11.Nxe4 Qxd4 12.Rxd4 d5 13.Nc3 h4 14.Nge2 Bd6 15.Rd1 Nd7 16.Nd4 Ne5 17.Be2 Kf7 18.g3 Bd7 19.Nb3 Rae8 0-1(51) Anton Guijarro 2265 -- Karlsson 2468, Sitges (Spain) 2009; 7.dxe5 Qxe5 8.OOO Bb4 9.Bxf6 Qxf6 10.fxe4 Qh6 11.Qxh6 gxh6 12.e5 OO 13.Nf3 Rf4 14.Be2 Na6 15.g3 Rf8 16.Rhf1 d5 17.exd6 Bh3 18.Rfe1 Kh8 19.Ne5 Nc5 =-=(25) Kondratiev -- Kuzminykh, Leningrad 1950.
    6...h6 7.Bxf6 exf6 8.fxe4 b5 9.Nf3 Bb4 10.Be2 OO 11.OO d6 12.Nh4 Re8 13.Bd3 Qb6 14.Qf2 Bxc3 15.bxc3 Na6 16.Qg3 Qd8 17.e5 dxe5 18.Qg6 e4 19.Bxe4 Rxe4 1-0(29) Lasker -- Black, 1905; 7.Nxe4 Qb6 8.Bxf6 Qxb2 9.Rd1 gxf6 10.Qe3 Kd8 11.Bd3 d5 12.Ng3 h5 13.N1e2 h4 14.Nf1 e5 15.Nd2 Bh6 16.Qf2 Qb4 17.dxe5 fxe5 18.c4 Kc7 19.cxd5 cxd5 0-1(64) Janosevic -- Maric, Skopje 1968.
    6...e3 7.Bxe3 e5 8.dxe5 Qxe5 9.OOO d5 10.Bf4 Qf5 11.Re1+ Kf7 12.Bd3 Qd7 13.Nh3 Qd8 14.Ng5+ Kg8 15.Ne6 Bxe6 16.Rxe6 g6 17.Bg5 Nbd7 18.Qf4 Kf7 19.Rhe1 h6 1-0(25) Freiman -- Forgacs, St Petersburg 1909; 7...Nd5 8.Bd3 Nxe3 9.Qxe3 d5 10.Ne2 Nd7 11.OO g6 12.Rae1 Qc7 13.Nf4 Nf6 14.Rf2 Qd6 15.Qe5 Qxe5 16.dxe5 Ng8 17.e6 Bg7 18.Kh1 Nf6 19.g4 OO 0-1(48) Euwe -- Schelfhout, Amsterdam 1920.
    6...d6 7.fxe4 Nbd7 8.Nf3 e5 9.OOO Be7 10.Kb1 a6 11.Bd3 Nf8 12.Ne2 Qxd2 13.Bxd2 Ng6 14.h3 Be6 15.Bc3 Nd7 16.Bd2 OO 17.Ng5 Bxg5 18.Bxg5 Rf2 19.Rhg1 Raf8 1-0(33) Czerniak -- Canal, Reggio Emilia 1951.

  72. 8.Bc4 Bg4 9.OO Nbd7 10.h3 Bxf3 11.Rxf3 e5 12.Bxf6 gxf6 13.Be6 OOO 14.d5 Kb8 15.dxc6 bxc6 16.b4 Qb6+ 17.Kh1 Be7 18.b5 cxb5 19.Nd5 Qb7 1-0(37) Ziembinski -- Tarnowski, Lodz 1954.

  73. 8...Be6 9.OO Nbd7 10.Rae1 Bg8 11.b4 Qc7 12.a4 OOO 13.a5 h6 14.Bh4 g5 15.Bf2 Bd5 16.Nxd5 Nxd5 17.c4 Nf4 18.Bf5 Kb8 19.g3 Nh5 =-=(44) Lee -- Tattersall Creassey, Hastings 1904.

  74. 10.h3 Bh5 11.b4 Qb6 12.Kh1 e5 13.dxe5 dxe5 14.Bxf6 gxf6 15.Bf5 Qc7 16.Ne4 Be7 17.Rad1 OOO 18.Qh6 Bxf3 19.Rxf3 Kb8 =-=(21) Maksimenko -- Malaniuk, 1992.

  75. 5.Bxf6 exf6 6.d5 Ne5 7.Nxe4 f5 8.Ng3 d6 9.Qe2 Be7 10.f4 Ng6 11.Nh3 OO 12.OOO Bd7 13.Qf2 c5 14.Bd3 Qa5 15.Kb1 b5 16.c3 c4 17.Bc2 b4 18.cxb4 Qxb4 19.Qd2 Qb7 0-1(31) Sjoberg -- Vidmar, Gothenburg 1909; 6.a3 f5 7.Bc4 Qg5 8.g3 Bd6 9.f4 Bxf4 10.Nh3 Bxg3+ 11.Kf1 Qh4 12.hxg3 Qxg3 13.Nd5 Ne7 14.Nxe7 Kxe7 15.Qh5 Qg6 16.Nf4 Qxh5 17.Rxh5 b5 18.Bxb5 c6 19.Be2 Kf6 1-0(61) Medina Miguel -- Perez, 1994.
    5.Qd2 d5 6.f3 Bf5 7.OOO Qd7 8.Qe3 OOO 9.Bxf6 exf6 10.fxe4 Re8 11.Bd3 Nb4 12.Be2 Bxe4 13.Nxe4 Nxa2+ 14.Kb1 Rxe4 15.Qf3 Nb4 16.c3 Nc6 17.Bd3 f5 18.Ne2 Bd6 19.Bxe4 dxe4 0-1(40) Stefanova -- Hoang Thanh Trang 2350, 1998.
    5.Nh3 e6 6.Nxe4 Be7 7.Bxf6 Bxf6 8.c3 OO 9.f4 d6 10.g3 e5 11.dxe5 dxe5 12.Qxd8 Bxd8 13.Nhg5 g6 14.Bc4+ Kg7 15.Nc5 Bxg5 16.fxg5 b6 17.Bd5 bxc5 18.Bxc6 Rb8 19.b3 Rb6 1-0(77) Kouatly 2473 -- Froeyman 2308, 2004.

  76. 5...g6 6.f3 e3 7.Bxe3 Bg7 8.Qd2 OO 9.Nge2 e5 10.Bxc6 exd4 11.Nxd4 bxc6 12.OOO Qe7 13.Rhe1 Qf7 14.Bh6 c5 15.Bxg7 Kxg7 16.Ndb5 d6 17.Re3 Bb7 18.Rde1 Rfe8 19.Rxe8 Nxe8 =-=(37) Ukolov -- Lastin, 1996; 7.Nge2 Bg7 8.Bxe3 Nb4 9.Nf4 c6 10.Be2 d6 11.a3 Nbd5 12.Ncxd5 cxd5 13.Qd3 OO 14.Qb3 e6 15.h4 Qe8 16.g4 e5 17.Nxd5 Nxd5 18.Qxd5+ Be6 19.Qe4 Rc8 1-0(39) Stokstad -- Bern, 1994; 6.Bxf6 exf6 7.Nxe4 Qe7 8.Bxc6 dxc6 9.Qe2 f5 10.Nc3 Bg7 11.Qxe7+ Kxe7 12.Nge2 Be6 13.OOO Kf7 14.Rhe1 =-= Zelcic 2561 -- Palac 2610, 2000; 6.h4 Bg7 7.h5 h6 8.Bxf6 exf6 9.Qg4 d5 10.Qxg6+ Kf8 11.OOO Ne7 12.Qg3 c6 13.Be2 Nf5 14.Qf4 Qd6 15.Nh3 Qxf4+ 16.Nxf4 Kf7 17.g4 Nd6 18.Ng6 Re8 19.f4 exf3 0-1(61) Ungureanu -- Ghitescu, Bucharest 1960.
    5...d5 6.Bxf6 exf6 7.Qh5+ g6 8.Qxd5 Bb4 9.Qc4 Bxc3+ 10.bxc3 Bd7 11.Ne2 a6 12.Bxc6 Bxc6 13.Qe6+ Qe7 14.Qxe7+ Kxe7 15.Kd2 b5 16.h4 Kd6 17.Nf4 Rhf8 18.Ke3 Rf7 19.a4 Raf8 1-0(27) Opocensky -- Hromadka, 1931; 17...Raf8 18.Ke3 Rf7 19.a4 Rhf8 1-0(27) Hromadka -- Opocensky, 1931.

  77. 6.Bxc6 bxc6 7.Qe2 d5 8.f3 Bf5 9.OOO Qd6 10.Bxf6 gxf6 11.fxe4 dxe4 12.Kb1 Rb8 13.b3 Rg8 14.Rf1 Qe6 15.Nh3 Bg4 16.Qxa6 Bxh3 17.gxh3 Rd8 18.d5 Qe5 19.Qxc6+ Rd7 1-0(37) Van Mil -- Hoeksema, 1996.

  78. 6...e6 7.Nxe4 Be7 8.Bxf6 Bxf6 9.c3 OO 10.Nf3 Ne7 11.Bc2 Ng6 12.Qd3 Qe7 13.OOO d5 14.Nxf6+ gxf6 15.h4 Rd8 16.h5 Nf8 17.Rh3 Kh8 18.Rg3 Rd7 19.Qe3 Qd6 1-0(26) Cifuentes Parada -- Gual Pascual, 1995.
    6...g6 7.Nge2 d5 8.Nf4 e6 9.h4 Bd6 10.Bxc6+ bxc6 11.h5 Kf7 12.f3 e5 13.dxe5 Bxe5 14.fxe4 d4 15.Nce2 Bg4 16.Qd3 Bxe2 17.Qb3+ Ke8 18.hxg6 Qe7 19.Rxh7 Rxh7 =-=(47) Balashov 2412 -- Kuzin 2465, 2006.

  79. 7...Bb7 8.f3 Na5 9.Bxf6 exf6 10.Nxe4 d5 11.Nc5 Bxc5 12.dxc5 OO 13.Kf2 Qe7 14.Qd4 Rfe8 15.Nh3 Qe2+ 16.Kg3 Nxb3 17.axb3 Qxc2 18.Rhc1 Qg6+ 19.Kf2 c6 1-0(47) Rodriguez Vargas -- Vallejo Pons, 1997.

  80. 8.Bxf6 exf6 9.Qh5+ g6 10.Bf7+ Kxf7 11.Qd5+ Kg7 12.Qxa8 Bb4 13.Kf1 c6 14.Qb8 d6 15.d5 Bxc3 16.bxc3 c5 17.a4 Qd7 18.axb5 Bb7 19.Qxh8+ Kxh8 0-1(45) Breyer -- Vajda, Vienna 1921.

  81. 10.Nf4 g6 11.h4 Rg8 12.h5 c5 13.hxg6 hxg6 14.dxc5 Qc7 15.Qg4 Qxc5 16.Rh7 Nc4 17.Rd1 Ne5 18.Qh3 Rd8 19.Nge2 Nf7 =-=(25) Cifuentes Parada -- Malaniuk, 1995.
    9...Nc4 10.Nf4 Nd6 11.Ngh3 g6 12.f3 Bb7 13.fxe4 Nxe4 14.OO Bg7 15.Nh5 Bf6 16.Bh6 Rg8 17.d5 Qb8 18.Qd3 gxh5 19.Qxe4 Rg4 1-0(27) Balashov 2469 -- Jakubiec 2549, 2005.

  82. 5...e5 6.d5 Nd4 7.Nxe4 Be7 8.Bxf6 Bxf6 9.Qd2 OO 10.OOO d6 11.c3 Nf5 12.g3 Kh8 13.Kb1 c6 14.g4 Nh4 15.dxc6 bxc6 16.Qxd6 Be6 17.Qxd8 Raxd8 18.Rxd8 Bxd8 19.Be2 h6 0-1(42) Horberg -- Larsen, Stockholm 1966; 12.Bd3 h6 13.Ne2 Nh4 14.Rhg1 a5 15.Kb1 Bd7 16.Bc2 b5 17.N2g3 Be7 18.Qd3 g6 19.Ne2 b4 0-1(60) Kubala -- Petrienko, 1994; 9.Bd3 OO 10.Ne2 Bh4+ 11.N2g3 d6 12.c3 Nf5 13.Qd2 c6 14.Bc4 b5 15.Bb3 c5 16.OO a5 17.Nxf5 Bxf5 18.Bc2 Ra7 19.g3 Bf6 0-1(36) Ragozin -- Nilsson, Jonkoping 1958; 9.c3 Nf5 10.Qd2 d6 11.Bb5+ Bd7 12.Bxd7+ Qxd7 13.Nh3 OOO 14.OOO h6 15.Rhe1 Rdf8 16.Kb1 b6 17.Nhf2 Nh4 18.Nd3 a5 19.Re2 Ng6 0-1(42) Wexler -- Ader Hausman, Mar del Plata 1952; 8.d6 cxd6 9.Bxf6 gxf6 10.Ne2 d5 11.Nxd4 dxe4 12.Nf5 Qb6 13.Qd5 Qxb2 14.Bc4 Bb4+ 15.Kf2 Qxc2+ 16.Kg3 Kd8 17.Rhd1 exf3 18.Ne3 Qg6+ 19.Kxf3 Re8 0-1(40) Cifuentes Parada -- Schmittdiel, 1992; 10.c3 Nf5 11.Bd3 Ne3 12.Qd2 Qb6 13.Ng3 d5 14.Nf5 d4 15.Nxe3 dxe3 16.Qc2 d5 17.Bxh7 Rxh7 18.Qxh7 Qxb2 19.Qg8+ Bf8 0-1(20) Bach -- Suhl, 1993; 7.fxe4 Be7 8.Bc4 d6 9.Nge2 Ng4 10.Nxd4 Bxg5 11.Bb5+ c6 12.Nxc6 bxc6 13.Bxc6+ Ke7 14.OO Rb8 15.Qe2 Qb6+ 16.Kh1 Qe3 17.Rf3 Qxe2 18.Nxe2 Rxb2 19.Raf1 Nf6 0-1(24) Barda -- Rossolimo, Hastings 1949; 0-1(24) Barda -- Rossolimo, 1950; 6.dxe5 Nxe5 7.Qd4 d6 8.Bxf6 Qxf6 9.Qxe4 Be7 10.f4 Ng6 11.Bb5+ Kd8 12.Nge2 c6 13.Ba4 Bf5 14.Qb4 Kc7 15.OOO d5 16.Qb3 Rad8 17.Nd4 Nxf4 18.Rhf1 Bg4 19.Kb1 Qh6 1-0(31) Kirwald -- Engel, 1967.
    5...e3 6.d5 Ne5 7.Qd4 Nf7 8.Bxe3 g6 9.Bc4 Bg7 10.Nge2 OO 11.Ng3 Ne8 12.Qd2 Ned6 13.Bb3 b5 14.h4 a5 15.a3 a4 16.Ba2 c5 17.b4 axb3 18.Rb1 Qe8 19.Rxb3 h5 0-1(28) Guimard -- Piazzini, 1938; 16...b4 17.axb4 a3 18.Rb1 Ne5 19.bxa3 Rxf3 0-1(34) Guimard -- Piazzini, Necochea 1938; 8.Bh4 g6 9.OOO Bg7 10.Kb1 OO 11.Qxe3 c6 12.Bc4 b5 13.Bb3 b4 14.Bxf6 exf6 15.Na4 cxd5 16.Bxd5 Rb8 17.Qxa7 Rb5 18.Qe3 f5 19.Qb3 Qf6 1-0(34) Dokutchaev -- Maidel, 1996; 6.Bxe3 g6 7.Qd2 Bg7 8.OOO OO 9.h4 d6 10.Bg5 Qe8 11.g4 e5 12.d5 Nd8 13.h5 gxh5 14.Bxf6 Rxf6 15.Ne4 Rf4 16.gxh5 Qf8 17.Qg2 Kh8 18.Bd3 Bh6 19.Kb1 Bd7 1-0(92) Balcarek -- Pytlakowski, Katowice 1952; 6...e5 7.d5 Nb8 8.Qd2 d6 9.g4 c6 10.g5 Nxd5 11.Nxd5 cxd5 12.Qxd5 Nc6 13.c3 Qc7 14.OOO Bd7 15.Bh3 OOO 16.Bxd7+ Qxd7 17.Ne2 Be7 18.h4 Kb8 19.Ng3 Rdf8 =-=(41) Schweber -- Pelikan, Quilmes 1959; 6.f4 e6 7.Nf3 Be7 8.Bd3 OO 9.OO h6 10.Bxf6 Bxf6 11.Ne2 Nb4 12.Bg6 b6 13.c3 Nd5 14.Bc2 Ba6 15.b3 Be7 16.c4 Nf6 17.Qd3 c5 18.d5 exd5 19.g4 dxc4 0-1(29) Johner -- Jaffe, Karlsbad 1911.
    5...exf3 6.Nxf3 e6 7.Ne5 Be7 8.Bd3 g6 9.OO Nxe5 10.dxe5 Nd5 11.Nxd5 exd5 12.Bh6 c6 13.Qf3 Qb6+ 14.Kh1 Kd8 15.Qf7 Qxb2 16.Rae1 Qb4 17.Qg7 Re8 18.Qxh7 Kc7 19.Bxg6 Rd8 1-0(21) Podvrsnik 2196 -- Padjen, 1999.

  83. 6.Bb5 Qd6 7.Bxf6 exf6 8.fxe4 dxe4 9.d5 a6 10.Ba4 b5 11.Bb3 Na5 12.Nxe4 Qe5 13.Qe2 Nxb3 14.Nf3 Nd4 15.Nxe5 Nxe2 16.Kxe2 f5 =-= Meyer -- Pedersen, 1993; 15...f5 16.Ng5 Nxe2 17.Kxe2 =-= Meyer -- Pedersen, 1993; 7.Qd2 Bf5 8.OOO OOO 9.Bf4 Qe6 10.Nge2 a6 11.Bxc6 Qxc6 12.fxe4 Bxe4 13.Ng3 Bg6 14.Rde1 e6 15.a3 Bd6 16.Rhf1 Rde8 17.Bxd6 Qxd6 18.Qg5 Re7 19.Re2 Be8 =-=(61) Huang 2313 -- Hoang Thanh Trang 2458, 2003; 6...Bf5 7.Bxf6 exf6 8.fxe4 Bxe4 9.Nxe4 dxe4 10.d5 a6 11.dxc6 Qxd1+ 12.Rxd1 axb5 13.cxb7 Rb8 14.Rd4 Bd6 15.Rxe4+ Kd7 16.Nf3 Rxb7 17.a3 Ra8 18.Ke2 Ra4 19.Nd2 Rba7 =-=(40) Maderna -- Puiggros, Mar del Plata 1952.

  84. 6...Nxe4 7.Nxe4 dxe4 8.d5 Ne5 9.Qd4 Nf7 10.Bf4 c6 11.Bc4 e6 12.d6 Bxd6 13.Bxd6 Qxd6 14.Qxg7 Qb4+ 15.Qc3 Qxc3+ 16.bxc3 Nd6 17.Be2 e5 18.Bh5+ Ke7 19.Ne2 Rf8 0-1(59) Rubinstein -- Mieses, Gothenburg 1920; 8...Nb4 9.c4 Qd6 10.a3 Qe5 11.Qd2 Nd3+ 12.Bxd3 exd3+ 13.Be3 Bg4 14.Nf3 Bxf3 15.gxf3 e6 16.OOO Bd6 17.f4 Qe4 18.Qxd3 exd5 19.Qxe4+ dxe4 =-=(40) Lyukmanov 2419 -- Smithers 2458, RCCA Email 1999.

  85. 7.Bb5 Bg4 8.Qd2 e6 9.h3 Bh5 10.g4 Bg6 11.Nge2 Qd6 12.OOO a6 13.Ba4 Be7 14.Bf4 Qd7 15.Ng3 OO 16.h4 Nd5 17.Nce2 Rxf4 18.Nxf4 e3 19.Qe1 Nxf4 0-1(32) Chow -- Gurevich, 1994; 7...Qd6 8.Qd2 Bd7 9.OOO OOO 10.Nge2 Na5 11.Bxd7+ Rxd7 12.Nxe4 Nxe4 13.Qxa5 Nf2 14.Qxa7 Qa6 15.Qxa6 bxa6 16.c3 e5 17.dxe5 Be7 18.Be3 Rxd1+ 19.Rxd1 Nxd1 0-1(38) Cenal Gutierrez -- Santo-Roman, 1992.

  86. 8.Bf4 Nf7 9.Bb5+ Bd7 10.Nge2 a6 11.Bc4 g5 12.Bg3 Bg7 13.OO OO 14.Qd2 b5 15.Bb3 b4 16.Nd1 a5 17.c4 c6 18.Ne3 cxd5 19.cxd5 Ng4 =-=(57) Sarakauskas -- Silseth, 1993.
    8.Qd2 c6 9.OOO cxd5 10.Bxf6 exf6 11.Nxd5 Be6 12.Bb5+ Kf7 13.Ne2 a6 14.Ba4 Nd3+ 15.cxd3 Qxd5 16.Nc3 Rc8 17.Bb3 Qxd3 18.Qxd3 exd3 19.Bxe6+ Kxe6 0-1(41) Gonzalez Intelangelo -- Oms Pallisse, 1993.

  87. 10.Nxe4 c6 11.OOO Qb6 12.Nf3 Bd7 13.Nxf6+ gxf6 14.Re1+ Be7 15.Qxf6 Qb4 16.Bc4 Kf8 17.Qf4 Qd6 18.Qe3 Re8 19.Qf2 cxd5 0-1(21) Korniushin -- Potapov Alexander, 1998; 10...Be7 11.OOO OO 12.Nf3 f5 13.Nc5 Bf6 14.Qa4 Qd6 15.Ne6 Bxe6 16.dxe6 Qxe6 17.Bc4 Qb6 18.Bb3 Kh8 19.Rhe1 Nd6 0-1(69) Vasovski -- Grunberg, 1999.
    10.Qxe4+ Qe7 11.OOO Qxe4 12.Nxe4 Bd7 13.Nf3 OOO 14.Bc4 Bg4 15.Rhf1 Bxf3 16.Rxf3 Ne5 17.Rc3 Bb4 18.Rb3 Nxc4 19.Rxb4 Ne3 0-1(23) Ziese -- Kalinitschew, 1993.

  88. 6.f3 Nf7 7.Be3 c6 8.fxe4 Qa5 9.Qd2 e6 10.dxe6 dxe6 11.Bd3 Bb4 12.Nge2 e5 13.a3 Be6 14.OO Bc5 15.b4 Bxe3+ 16.Qxe3 Qb6 17.Nd1 Ke7 18.Ng3 g6 19.Qxb6 axb6 =-=(48) Hermann -- Eising 2405, Menden 1974; 7...exf3 8.Nxf3 g6 9.Be2 Bg7 10.OO OO 11.Nd4 c6 12.Bf3 Ne5 13.Kh1 Nxf3 14.Nxf3 Qa5 15.d6 Qb4 16.dxe7 Qxe7 17.Qd2 d5 18.Bg5 Bf5 19.Nd4 Be4 0-1(29) Van Seters -- Rossolimo, Beverwijk 1950; 7.Bf4 exf3 8.Nxf3 c6 9.Bc4 cxd5 10.Bxd5 e6 11.Bb3 Bb4 12.OO OO 13.Kh1 d5 14.Qe2 Bd7 15.Rad1 Bxc3 16.bxc3 b5 17.Rd4 Qe8 18.Rfd1 a5 19.a4 bxa4 1-0(28) Van Seters -- Donner, Beverwijk 1951; 6...c5 7.fxe4 d6 8.Nf3 Nf7 9.Bf4 Bg4 10.Qd2 a6 11.h3 Bxf3 12.gxf3 Nd7 13.h4 Nde5 14.OOO b5 15.Bxe5 Nxe5 16.f4 Nd7 17.e5 Qa5 18.Kb1 OOO 19.h5 dxe5 1-0(22) Shirazi -- Nguyen, 1998.
    6.Bxf6 exf6 7.Nxe4 f5 8.Nc3 Bc5 9.Qd2 OO 10.OOO a6 11.Re1 Qf6 12.f4 Ng4 13.Nh3 b5 14.Nd1 Bb7 15.c4 Qd6 16.Bd3 c6 17.Qc2 cxd5 18.Bxf5 Nf6 19.cxd5 Rac8 0-1(27) Fronczek 2305 -- Agdestein 2590, 2000; 8.Ng3 g6 9.Qe2 Qe7 10.OOO Ng4 11.Nh3 Bh6+ 12.Kb1 Qxe2 13.Bxe2 d6 14.Rhe1 OO 15.Nf1 Bd7 16.f3 Nf6 17.Bc4 Rae8 18.Bb3 b5 19.Nf2 Rxe1 0-1(53) Alzate -- Nilsson, Havana 1966; 7...d6 8.Qd4 Be7 9.f4 Ng6 10.Bb5+ Kf7 11.Ne2 f5 12.N4c3 Bf6 13.Qd2 a6 14.Bd3 c5 15.OOO Ne7 16.g4 fxg4 17.Ne4 Nf5 18.Ng5+ Bxg5 19.fxg5 Rf8 0-1(50) Sabri -- Zhang, 1995; 0-1(50) Saud -- Zhang, 1995.
    6.f4 Nf7 7.Qd4 c6 8.Bxf6 gxf6 9.Qxe4 Bg7 10.Be2 Qa5 11.OOO e6 12.f5 OO 13.d6 Ng5 14.Qg4 exf5 15.Bc4+ Kh8 16.Qh5 b5 17.h4 Ne6 18.Qxf5 Bh6+ 19.Kb1 Ng7 0-1(41) Moiseenko -- Vasiukov, 1996; 7.Qe2 c6 8.Bxf6 gxf6 9.Nxe4 Qa5+ 10.c3 f5 11.Nd2 Qxd5 12.Qh5 Qe6+ 13.Be2 Bg7 14.OOO OO 15.Bd3 d6 16.Ngf3 Qh6 17.Qh3 Qxh3 18.gxh3 Bd7 19.Nh4 e6 0-1(31) Manolache -- Grunberg, 1994.

  89. 6...d6 7.OOO g6 8.Nxe4 Nxe4 9.Qxe4 Bf5 10.Qe1 Qd7 11.f4 Qa4 12.Qc3 Nf7 13.Nf3 Bg7 14.Bb5+ Qxb5 15.Qxg7 1-0 Prusikin 2557 -- Heidrich M 2405, 2006; 7...Bg4 8.f3 exf3 9.gxf3 Bf5 10.f4 Ng6 11.Nf3 Qd7 12.Nd4 Bg4 13.Qe3 a6 14.Re1 c5 15.Ne6 Bxe6 16.dxe6 Qc6 17.h4 OOO 18.Be2 h6 19.Bf3 d5 =-=(41) Dausch -- Schmidt-Schaeffer, 2005; 7.Bxf6 exf6 8.Qxe4 Be7 9.Bb5+ Kf7 10.f4 f5 11.Qd4 Ng4 12.OOO Bf6 13.Qd2 a6 14.Be2 Re8 15.Bxg4 fxg4 16.Nge2 Qe7 17.Ng3 Qe3 18.Rhe1 Qxd2+ 19.Kxd2 Rxe1 =-=(34) Cifuentes Parada -- Ochoa de Echaguen, 1996.

  90. 7.Bxf6 gxf6 8.OOO cxd5 9.Qh5+ Nf7 10.Qxd5 e6 11.Qxe4 Bh6+ 12.Kb1 OO 13.g4 d5 14.Qg2 Bd7 15.Nge2 b5 16.Ng3 Rc8 17.Nh5 Nd6 18.h4 Kh8 19.g5 fxg5 1-0(37) Gonzalez Velez -- Vallejo Pons, 1997; 8.Qh5+ Nf7 9.OOO cxd5 10.Qxd5 e6 11.Qxe4 f5 12.Qe1 Bg7 13.f4 OO 14.g4 b5 15.Bg2 Rb8 16.gxf5 b4 17.Nce2 Qf6 18.Nd4 Nd6 19.fxe6 dxe6 =-=(53) Wiacek 2518 -- Klengel 2367, ICCF 2007.

  91. 7...cxd5 8.Nxd5 e6 9.Nc3 Nf7 10.Bxf6 gxf6 11.Nxe4 Be7 12.f4 Qa5 13.Kb1 b6 14.g3 Bb7 15.Bg2 OOO 16.Nf3 Kb8 17.Nd4 f5 18.Nc3 Bxg2 19.Nb3 Bf3 =-=(41) Bauer -- Santo-Roman, 1996; 8.Bxf6 gxf6 9.Qh5+ Nf7 10.Qxd5 e6 11.Qxe4 Bh6+ 12.Kb1 f5 13.Qb4 Qe7 14.Qxe7+ Kxe7 15.Nf3 b6 16.Nd4 Bb7 17.f3 Be3 18.Bb5 Rad8 19.Rhf1 f4 =-=(56) Radjabov 2476 -- Danielsen 2519, 2000; 8.f4 Nf7 9.Bxf6 gxf6 10.Nxd5 e6 11.Qxe4 Be7 12.Nc3 f5 13.Qf3 Qa5 14.Bb5 a6 15.Ba4 Rb8 16.Qh5 Qc7 17.Nge2 b5 18.Bb3 Bb7 19.Rd2 b4 =-=(41) Schebler 2455 -- Luetke 2330, Oberhausen (Germany) 2008.
    7...d6 8.Bxf6 gxf6 9.Qxe4 Qb6 10.Qh4 Ng6 11.Qg3 Bh6+ 12.Kb1 Bf4 13.Qf3 Be5 14.g3 cxd5 15.Rxd5 Bd7 16.Bb5 Bxc3 17.Bxd7+ Kxd7 18.Qxc3 Qc6 19.Qxc6+ bxc6 =-=(44) Brenninkmeijer -- Van Mil, 1996.
    7...Nf7 8.Bxf6 gxf6 9.Qxe4 cxd5 10.Rxd5 e6 11.Rh5 a6 12.Bd3 Qe7 13.Nf3 f5 14.Qf4 Qb4 15.Qe3 Qc5 16.Qe2 Kd8 17.g4 Bg7 18.Nd1 Qd5 19.Kb1 b5 1-0(39) Lie 2541 -- Gabrielsen 2309, Bergen (Norway) 2009.

  92. 8.Bxf6 exf6 9.Qxe4 Ba3 10.Qe1 OO 11.bxa3 Qxa3+ 12.Kb1 b5 13.Ka1 b4 14.Nb1 Qa4 15.Qd2 Ba6 16.Bxa6 Qxa6 17.Nf3 Rab8 18.Nxe5 fxe5 19.Rhe1 Rb5 1-0(24) Timoscenko -- Kolcak, 1994; 8...gxf6 9.d6 exd6 10.Nxe4 Qxa2 11.f4 Kd8 12.c4 Ng6 13.Qd2 d5 14.Nc3 Qa1+ 15.Kc2 Qa5 16.cxd5 Bb4 17.Nge2 d6 18.Qd4 Rf8 19.h3 Bf5+ 0-1(23) Cerveny 2380 -- Neiksans 2478, Pardubice (Czech Republic) 2009.
    8.Kb1 Nxd5 9.Nxe4 Nf7 10.Nf3 d6 11.c4 Bf5 12.Bd2 Qc7 13.Ka1 Nf6 14.Neg5 Nxg5 15.Nxg5 e5 16.h3 h6 17.g4 Bg6 18.Ne6 Qe7 19.Nxf8 Rxf8 =-=(53) Genutis 2325 -- Samolins 2444, Warsaw (Poland) 2008.

  93. 8...Nf7 9.Bxf6 gxf6 10.Qxe4 Bg7 11.Nge2 e6 12.f5 OO 13.fxe6 dxe6 14.dxe6 Ng5 15.Qh4 Nxe6 16.Kb1 Rd8 17.Rxd8+ Qxd8 18.Ng3 Ng5 19.Bc4+ Kh8 1-0(26) Cherniaev 2428 -- Wiersma 2403, London (England) 2009.

  94. 10.Qxe4 Bh6 11.g3 OO 12.Bc4 Kh8 13.h4 e6 14.d6 b5 15.Bb3 Rb8 16.Nf3 c5 17.h5 Bb7 18.hxg6 Bxe4 19.Nxe4 Kg7 1-0(47) Perdomo 2346 -- Rodriguez Vila 2496, 2006.

  95. 7.Bxf6 exf6 8.Nxe4 Qe7 9.d6 Qe6 10.dxc7 Bb4+ 11.c3 Ba5 12.Nc5 Qxe2+ 13.Bxe2 Bxc7 14.Nf3 b6 15.Na6 Kd8 16.OOO Bb7 17.Nd4 Bf4+ 18.Kb1 Re8 19.Bf3 Bxf3 =-=(29) Erdos 2591 -- Nikolic 2603, Remagen GER 2010; 10...d5 11.Nd2 Bd6 12.Qxe6+ Bxe6 13.Bb5+ Ke7 14.Ngf3 a6 15.Be2 Ne5 16.Nd4 Bd7 17.f4 Nc6 18.Nxc6+ bxc6 19.OO Bxc7 1-0(63) Nemet 2353 -- Cherniaev 2473, 2006; 9...Nxd6 10.Nxd6+ cxd6 11.OOO Qxe2 12.Bxe2 Rb8 13.Bf3 d5 14.Bxd5 Bc5 15.Rd2 Kd8 16.Nf3 Re8 17.Re1 Rxe1+ 18.Nxe1 Ke7 19.Nd3 Bd6 =-=(25) Timoscenko -- Ragozin, 1996; 11.g3 b6 12.Bg2 Qxe2+ 13.Nxe2 Rb8 14.Nf4 Bb7 15.Bxb7 Rxb7 16.Nd5 Kf7 17.OOO Rb8 18.Rd3 Be7 19.Ra3 a5 0-1(30) Prohaszka Peter (HUN) 2502 -- Grunberg 2300, Hungary 2008; 8...Bb4+ 9.c3 Be7 10.d6 cxd6 11.Qd2 Qc7 12.Ng3 OO 13.Be2 Re8 14.Bf3 f5 15.Nxf5 Bg5+ 16.Ne3 Qc5 17.Bd5 g6 18.Nf3 Bxe3 19.fxe3 Rxe3+ 1-0(38) Erdos 2577 -- Sikula 2528, Hungary 2009; 11...Qa5 12.Bc4 Qe5 13.Bd5 Ng5 14.f3 f5 15.Ne2 fxe4 16.f4 Qf5 17.Ng3 e3 18.Qd4 Qf8 19.fxg5 Qf2+ 1-0(46) Drazic 2519 -- Malaniuk 2575, Milan (Italy) 2009; 11.OOO OO 12.Qh5 g6 13.Qd5 f5 14.Ng3 Rb8 15.h4 Bxh4 16.Nf3 Bxg3 17.fxg3 b5 18.Qd4 Bb7 19.Bd3 Re8 0-1(23) Mateuta 2409 -- Berg 2456, 2000; 8...Be7 9.d6 cxd6 10.Nc3 OO 11.OOO d5 12.Nxd5 Bc5 13.f4 d6 14.Nf3 Re8 15.Qd2 Bd7 16.c3 a5 17.Bd3 g6 18.Rhe1 Kg7 19.h4 Bg4 0-1(38) Ragozin -- Shtanchaev, 1996; 10.OOO OO 11.Nf3 b6 12.Nd4 Re8 13.Qf3 Bb7 14.Bd3 g6 15.h4 d5 16.Nc3 Ne5 17.Qh3 Nxd3+ 18.Rxd3 Bf8 19.h5 g5 0-1(44) Barrionuevo 2401 -- Filgueira 2332, Villa Martelli (Argentina) 2008; 7...gxf6 8.Nxe4 e5 9.Qh5 Qe7 10.d6 Qe6 11.b3 Bxd6 12.Bc4 Qe7 13.Nxd6+ cxd6 14.Bd5 Rf8 15.Ne2 f5 16.Qxf5 Ng5 17.Qd3 Qf6 18.OO 1-0 Prusikin 2571 -- Schmittdiel 2413, 2007.

  96. 7...e5 8.dxe6 dxe6 9.Nh3 Be7 10.Nxe4 Nxe4 11.Qxe4 Qd5 12.Qxd5 exd5 13.Bxe7 Kxe7 14.OOO c6 15.c4 Rd8 16.cxd5 Rxd5 17.Rxd5 cxd5 18.Nf4 Kd6 19.Bd3 h6 1-0(35) Timoscenko -- Cacho Reigadas, 1996.
    7...d6 8.OOO g6 9.Nxe4 Nxe4 10.Qxe4 Nxg5 11.hxg5 e5 12.f4 a6 13.Nf3 Bg7 14.Rxh7 Bf5 15.Rxh8+ Bxh8 16.Qe3 Qe7 17.Re1 Kf8 18.Bd3 e4 19.Bxe4 Re8 1-0(35) Andres Gonzalez 2412 -- Moreno Trujillo, 2001.
    7...Nd6 8.OOO Kf7 9.f3 e3 10.Qxe3 g6 11.g4 Bg7 12.h5 gxh5 13.gxh5 h6 14.Bf4 Nf5 15.Qd3 d6 16.Bh3 Nxh5 17.Nge2 Nxf4 18.Nxf4 Nd4 19.Bxc8 Qxc8 1-0(20) Timoshenko -- Niedermayr, 1998.

  97. 8.Bxf6 gxf6 9.Nxe4 Qa5+ 10.c3 f5 11.Nf6+ Kd8 12.Qh5 Nd6 13.Qg5 Kc7 14.Nh5 Qxd5 15.Nf4 Qf7 16.Nd3 b6 17.Nf3 Bb7 18.Qe3 Bg7 19.OOO Rae8 0-1(42) Dao 2530 -- Zhang 2634, Manila (Philippines) 2007.

  98. 8...Qa5 9.Bxf6 gxf6 10.Qxe4 Nd6 11.Qg4 c5 12.Kb1 Kd8 13.Nf3 b5 14.Nd2 Bb7 15.Nde4 Nxe4 16.Nxe4 d6 17.Be2 Bc8 18.Qf4 Qb4 19.a3 Qa4 1-0(55) Timoshenko -- Cacho Reigadas, 1998; 10...e6 11.g4 Be7 12.dxe6 dxe6 13.f4 Bd7 14.Rxd7 Kxd7 15.Bc4 Nd8 16.Nf3 Kc7 17.f5 Ba3 18.Qd3 exf5 19.bxa3 fxg4 0-1(70) Krush 2475 -- Grivas 2509, Wijk aan Zee (Netherlands) 2008.
    8...d6 9.Bxf6 gxf6 10.Qxe4 Bd7 11.Be2 f5 12.Qd4 Qb6 13.Nf3 Bh6+ 14.Kb1 OO 15.Bc4 c5 16.Qd3 Bg7 17.Rde1 Bf6 18.g4 Qb4 19.a3 Qa5 1-0(47) Timoscenko -- Bossert, 1997.

  99. 10.Nc3 Qa5 11.Bxf6 gxf6 12.Qxe4 f5 13.Qd4 Qc5 14.Nf3 Qxd4 15.Nxd4 a6 16.Na4 Rb8 17.Nb6 Bc5 18.Nxc8 Rxc8 19.Be2 Ke7 =-=(43) Eriksson 2414 -- Berg 2489, 2003; =-=(43) Eriksson 2423 -- Berg 2529, 2004; 11.Kb1 Be7 12.Nxe4 d5 13.Bd2 Qc7 14.Ng5 Nxg5 15.Bxg5 OO 16.Nf3 Ne4 17.Bxe7 Qxe7 18.Qe3 Qc5 19.Rd4 Nxf2 1-0(62) Timoscenko 2470 -- Corvi 2305, 1998; 10...Be7 11.Nxe4 Qa5 12.Kb1 Nxe4 13.Qxe4 Nxg5 14.hxg5 Bxg5 15.Rxh7 Rxh7 16.Qxh7 Bf6 17.Nf3 Qb4 18.Qh5+ Ke7 19.Ne5 Kd8 1-0(32) Schebler 2496 -- Koscielski 2358, 2003.
    10.Bxf6 gxf6 11.Qxe4 Bh6+ 12.Ne3 f5 13.Qb4 Qe7 14.Qb3 OO 15.Nf3 b6 16.Bb5 a6 17.Be2 b5 18.g4 fxg4 19.Rhg1 Kh8 0-1(53) Rosko 2387 -- Semcesen 2387, Olomouc (Czech Republic) 2008.

  100. 6...d6 7.OOO c5 8.dxc6 Nxc6 9.Qa4 Qa5 10.Qxa5 Nxa5 11.Nge2 Bf5 12.Nd4 Bd7 13.Be2 OOO 14.Rhe1 Nc6 15.Bc4 Ne5 16.Be6 d5 17.Bxf6 exf6 18.Nxd5 Bc5 19.Rxe4 Rhe8 =-=(90) Cifuentes Parada -- Agdestein, 1993; 8.Qe3 a6 9.h3 Qa5 10.Kb1 Bd7 11.Nxe4 OOO 12.f4 Nf7 13.Bh4 Qa4 14.Nc3 Qa5 15.Nf3 g6 16.g4 Re8 17.Ne5 dxe5 18.fxe5 Bg7 19.Bg3 Rhf8 1-0(29) Kalantarian -- Shaboian, 1988; 8.Qd2 a6 9.Bxf6 gxf6 10.Nxe4 b5 11.f4 Bh6 12.Kb1 Bf5 13.Ng3 Bg6 14.Qf2 Nd7 15.h4 Nb6 16.Bd3 Bxd3 17.Rxd3 c4 18.Rd1 c3 19.Qf3 cxb2 1-0(29) Mester -- Portisch, 1991; 7...c6 8.Bxf6 gxf6 9.Qxe4 f5 10.Qe1 Bg7 11.f4 Ng6 12.g3 Qa5 13.dxc6 bxc6 14.Bc4 Qc5 15.Bb3 Bxc3 16.Qxc3 Qxc3 17.bxc3 c5 18.h4 Bb7 19.Rh2 Rd8 =-=(74) Wiacek 2518 -- Gouw 2570, ICCF 2007; 7.Nxe4 c6 8.f4 Neg4 9.Bxf6 Nxf6 10.Nxf6+ gxf6 11.OOO Qb6 12.Nf3 Bg4 13.Qe4 Bh6 14.Bc4 f5 15.Qe6 Bxf4+ 16.Kb1 Qe3 17.dxc6 Qxe6 18.Bxe6 bxc6 19.Rd4 Be3 =-=(45) Goryachkin -- Vasiukov, 1994; 8.c4 cxd5 9.cxd5 Qa5+ 10.Nc3 Bd7 11.Bd2 Qd8 12.f4 Nf7 13.Nf3 g6 14.Bb5 Bg7 15.Bxd7+ Qxd7 16.Ng5 Nxg5 17.fxg5 Qg4 18.Qd3 Nd7 19.OO Qd4+ 0-1(46) Werner M 2361 -- Sharma D 2369, 2005; 7...Nf7 8.Nf3 Nxg5 9.Nexg5 g6 10.Bd3 Bg7 11.OOO OO 12.Qh4 Nh5 13.g4 Rf4 14.Rhg1 Bf6 15.Qh3 e5 16.Ne6 Bxe6 17.dxe6 Ng7 18.g5 Be7 19.Nxe5 dxe5 0-1(37) Salus -- Almasi, 1991.

  101. 7.Bf4 c6 8.OOO cxd5 9.Nxd5 Nxd5 10.Qxd5 g6 11.Bc4 e6 12.Qxe4 Qf6 13.Be3 Nd6 14.Qd4 Qxd4 15.Bxd4 Bh6+ 16.Kb1 OO 17.Be2 Nf7 18.h4 d5 19.Nf3 Bg7 1-0(33) Hall -- Azar, 1993; 7...e5 8.dxe6 dxe6 9.Qxd8+ Kxd8 10.OOO+ Bd6 11.Bc4 Ke7 12.Nge2 Bd7 13.Bg3 a6 14.a4 Rhd8 15.Kb1 Ne5 16.Bb3 g5 17.h3 b5 18.Rd4 Nc6 19.Rdd1 Na5 0-1(25) Andres Gonzalez -- Rivera D, 1996; 7...g5 8.Bg3 Bg7 9.Nxe4 OO 10.Bd3 c6 11.dxc6 bxc6 12.Nxf6+ exf6 13.Qa4 Qe7+ 14.Kf1 Ne5 15.Re1 Qc5 16.Rxe5 fxe5 17.Qe4 Rf7 18.Qxh7+ Kf8 19.Nf3 e4 1-0(32) Dobrev 2407 -- Wiersma 2409, 2006.
    7.Bh4 g5 8.Bg3 Bg7 9.Nxe4 OO 10.Nf3 c6 11.Nexg5 Nxg5 12.Nxg5 Qa5+ 13.b4 Qb6 14.Be5 d6 15.Qxb6 axb6 16.Bb2 Nxd5 17.Bxg7 Kxg7 18.b5 Nb4 19.Bd3 Nxd3+ 0-1(33) Chasovnikova -- Kosintseva, 1998; 7...c6 8.OOO Qb6 9.Bc4 Qxd4 10.Rxd4 Ne5 11.Bxf6 gxf6 12.Rxe4 Nxc4 13.Rxc4 b5 14.Rh4 Bb7 15.Nge2 a6 16.Rd1 Rd8 17.Ng3 Kf7 18.f3 cxd5 19.Nxd5 e6 0-1(46) Werner -- Bode, 1990.
    7.f4 g6 8.Bxf6 exf6 9.Qxe4+ Be7 10.OOO OO 11.Re1 Bd6 12.Bd3 b6 13.f5 Ne5 14.Nf3 g5 15.Nxe5 Bxe5 16.h4 Bf4+ 17.Kb1 Bb7 18.hxg5 Bxg5 19.Qg4 Rf7 1-0(76) Moiseenko -- Maidel, 1995.

  102. 7...e5 8.dxe6 dxe6 9.Qxd8+ Nxd8 10.OOO Nf7 11.Bb5+ c6 12.Bc4 Nd6 13.Bb3 e5 14.Rhe1 h6 15.Bh4 Nf5 16.Bxf6 gxf6 17.Nxe4 Be7 18.f4 Rf8 19.Nhf2 Nd4 1-0(40) Markov -- Berkovich, 1993; =-= Minzer -- Rodriguez, 1995.
    7...c6 8.OOO Qb6 9.Bxf6 gxf6 10.Qxe4 d6 11.Kb1 Bd7 12.Be2 f5 13.Qd3 Bg7 14.Bh5 OO 15.Bxf7+ Rxf7 16.Ng5 Rf6 17.Qc4 c5 18.Rde1 Re8 19.Ne6 Bxe6 1-0(41) Bericat -- Peschardt, 1995; 8...Nxg5 9.Nxg5 Qb6 10.Ngxe4 Qxd4 11.Rxd4 Nxd5 12.Nxd5 cxd5 13.Rxd5 b6 14.Bb5 a6 15.Ba4 b5 16.Bb3 Bb7 17.Re1 e6 18.Nd6+ Bxd6 19.Rxd6 Ke7 =-=(28) Minzer -- Permuy Lorenzo, 1995.
    7...Nxg5 8.Nxg5 c6 9.OOO Qb6 10.Qc4 e6 11.d6 Qa5 12.Ngxe4 Qe5 13.g3 Nxe4 14.Nxe4 b6 15.f4 Qa5 16.Be2 Qf5 17.Rhf1 Bb7 18.g4 Qb5 19.f5 Qxc4 1-0(23) Lang -- Mainka, 1996.

  103. 8...Bg7 9.Bd2 c6 10.c4 Nh5 11.Qe3 Bxb2 12.Rb1 Bg7 13.Be2 Nf6 14.Nxf6+ Bxf6 15.Nf4 Qc7 16.h4 Qe5 17.Qf3 Nd6 18.OO Nf5 19.Rfe1 Nd4 1-0(27) Littlewood -- Lund, 1996.

  104. 10.Bd3 OO 11.OOO a6 12.Qh4 Qe8 13.Nf4 h6 14.Bxg6 hxg5 15.Qxg5 Rf7 16.Rhe1 a5 17.Rd3 Ra6 18.Rh3 e6 19.Ree3 Qe7 1-0(28) Rogemont 2374 -- Saunders 2385, RCCA 1999.

  105. 7...e5 8.dxe6 dxe6 9.Qxd8+ Nxd8 10.OOO Bd7 11.Nge2 Nf7 12.Ng3 Nd6 13.Be2 Bc6 14.Rhe1 Be7 15.Bxf6 Bxf6 16.Bg4 Bxc3 17.bxc3 Ke7 18.c4 b6 19.f3 Raf8 0-1(50) Rensch 2392 -- Antal 2479, Lubbock (USA) 2009; 12.Nd4 Nd6 13.Ndb5 Nxb5 14.Bxb5 OOO 15.Bxd7+ Rxd7 16.Rxd7 Kxd7 17.Rd1+ Bd6 18.Bxf6 gxf6 19.Nxe4 Ke7 =-=(29) Murey -- Schabanel, 2005; 10...Nf7 11.Bxf6 gxf6 12.Nxe4 Be7 13.Bb5+ c6 14.Be2 f5 15.Ng3 Rg8 16.Bh5 Bc5 17.Rd2 Ke7 18.Nf3 Nd6 19.Re1 Rxg3 1-0(35) Cifuentes Parada -- Menvielle Laccourreye, 1993; 9...Kxd8 10.Nge2 Be7 11.Ng3 h6 12.OOO+ Bd7 13.Bf4 Bd6 14.Bxd6 Nxd6 15.Bb5 Nxb5 =-= Granados Gomez -- De la Riva Aguado, 1994; 9.Bxf6 gxf6 10.Qxe4 Nd6 11.Qf3 Qe7 12.OOO Bd7 13.Nh3 Bh6+ 14.Kb1 OOO 15.Ba6 c6 16.Qh5 Nf5 17.Bc4 Bg7 18.Nf4 Nd6 19.Bxe6 Bxe6 =-=(30) Vidmar -- Mieses, Ljubljana 1923; 8.Qa4 c6 9.OOO Qb6 10.Bxf6 gxf6 11.Nxe4 f5 12.Ng5 d6 13.Qc4 h6 14.Ne6 Ke7 15.Qe2 Bxe6 16.dxe6 Kxe6 17.g4 Rg8 18.gxf5+ Kf6 19.Nh3 Qa6 =-=(150) Wiacek 2528 -- Timmerman 2703, ICCF 2006; 11.Qxe4 Qxf2 12.Nf3 Qb6 13.Nd4 Nd6 14.Qf3 Bh6+ 15.Kb1 OO 16.Nb3 c5 17.g4 c4 18.Nd2 Qe3 19.Qg2 b5 1-0(35) Wiacek 2534 -- Zavanelli 2479, ICCF Email 2004; 9.Bxf6 gxf6 10.OOO f5 11.g4 b5 12.Qb3 b4 13.dxc6 bxc3 14.cxd7+ Bxd7 15.Bb5 Bd6 16.Qe6+ Kf8 17.Qxd7 Qxd7 18.Bxd7 Rb8 19.bxc3 Rd8 =-=(47) Mester 2438 -- Grafl 2317, 2003; 8.Qe3 Bb4 9.Ne2 Nxd5 10.Qxe4 Bxc3+ 11.bxc3 Nf6 12.Qa4 h6 13.Bd2 b6 14.Ng3 Bb7 15.f3 OO 16.OOO d5 17.Nf5 Nd6 18.Nxd6 Qxd6 19.h5 e4 0-1(20) Elison -- Cuadrado Wentwort-Hyde, 2000; 9.Bc4 Nd6 10.Bb3 Nf5 11.Qd2 d6 12.Ba4+ Bd7 13.Bxd7+ Qxd7 14.Nge2 OOO 15.a3 Bxc3 16.Nxc3 Rdf8 17.OOO e3 18.Bxe3 Ng4 19.Ne4 Nfxe3 0-1(51) Manion -- Dean, 1996.
    7...d6 8.Bb5+ Bd7 9.Bxd7+ Qxd7 10.OOO e5 11.Qb4 OOO 12.Nge2 c5 13.Qc4 Qg4 14.Bxf6 gxf6 15.f3 Qxg2 16.fxe4 Qg4 17.Rdf1 Be7 18.Nd1 Qd7 19.Ne3 Rhg8 0-1(67) Tunik -- Beshukov, 1991.
    7...g6 8.OOO Bg7 9.Nxe4 OO 10.Nf3 d6 11.Nxf6+ exf6 12.Be3 Nh6 13.Qd2 Ng4 14.Bf4 Qe8 15.Nd4 Qa4 16.Kb1 f5 17.Nb5 1-0 Adly 2551 -- Luciani 2217, 2008.

  106. 8.Bxf6 gxf6 9.OOO Qb6 10.Qxe4 Qxf2 11.Nf3 Bh6+ 12.Kb1 Qe3 13.Qb4 a5 14.Qb3 Qc5 15.a3 b5 16.Ne4 Qe3 17.Bd3 OO 18.Rde1 Qf4 19.Rhf1 Bg7 1-0(25) Fyllingen -- Eliet, 1992; 9...Bh6+ 10.Kb1 f5 11.f3 Qb6 12.Qa4 Bg7 13.Qa3 a5 14.fxe4 Qb4 15.Nge2 d6 16.g3 Qxa3 17.bxa3 fxe4 18.Bh3 Bxh3 19.Rxh3 OO 1-0(55) Siebrecht -- Boricsev, 1992; 9.Be2 Qb6 10.Qxb6 axb6 11.Bh5 f5 12.Nh3 Bh6 13.g4 d6 14.g5 Bg7 15.Nf4 OO 16.g6 Ne5 17.Ke2 Bh6 18.gxh7+ Kxh7 19.Nh3 e6 0-1(52) Chapliev -- Poluljahov, 2002; 9.Nxe4 Qb6 10.OOO Qxd4 11.Rxd4 cxd5 12.Rxd5 b6 13.Rd4 Bb7 14.Bb5 OOO 15.Ne2 d5 16.N4g3 e5 17.Ra4 Kb8 18.Nf5 a6 19.Rxa6 Bxa6 =-=(49) Mester 2390 -- Hoang Thanh Trang 2453, 1999.

  107. 8...Qa5 9.Bxf6 gxf6 10.Qxe4 e6 11.g4 Be7 12.dxe6 dxe6 13.f4 Bd7 14.Rxd7 Kxd7 15.Bc4 Nd8 16.Nf3 Re8 17.Rd1+ Kc7 18.Qd3 Nf7 19.Qd7+ Kb6 =-=(80) Alzate -- Castro, 1986.
    8...Nxg5 9.hxg5 Nxd5 10.Nxd5 cxd5 11.Qxd5 e6 12.Qxe4 Qxg5+ 13.f4 Qf6 14.Nf3 g6 15.Bb5 Bg7 16.Ne5 OO 17.g3 d5 18.Qg2 Qe7 19.Rde1 Bxe5 0-1(45) Gubernatorova -- Kosintseva, 1997.
    8...cxd5 9.Bxf6 gxf6 10.Nxd5 Bh6+ 11.Kb1 f5 12.g4 e5 13.Qc4 OO 14.gxf5 Nd6 15.Ne7+ Kg7 16.Rxd6 Qxe7 17.Qd5 Rxf5 18.Bc4 Qf8 19.Nh3 Kh8 1-0(21) Granados Gomez -- Permuy Lorenzo, 1990.
    8...Nxd5 9.Nxd5 cxd5 10.Qxd5 Nxg5 11.hxg5 e6 12.Qxe4 a6 13.g6 h6 14.Qd4 d5 15.Qe3 Be7 16.Nf3 Qa5 17.Kb1 Qc5 18.Qd2 Bf6 19.Bd3 Bd7 =-=(58) Muse -- Kesik, 1995.

  108. 9.Qd2 d6 10.Kb1 Bd7 11.Nh3 OOO 12.Nf4 Ng4 13.Nh3 h6 14.Be3 Nxe3 15.fxe3 e6 16.dxc6 Bxc6 17.Nf4 Re8 18.Ng6 Rg8 19.Be2 d5 0-1(58) Yilmaz -- Norri, 1996; 9...Qa5 10.Bc4 Nd6 11.Bb3 c5 12.Nxe4 Qxd2+ 13.Nxd2 b5 14.c4 Ba6 15.cxb5 Bxb5 16.Ngf3 Ng4 17.Be3 Nxe3 18.fxe3 g6 19.e4 Bh6 0-1(41) Boguszlavszkij 2304 -- Hoang Thanh Trang 2466, Hungary 2007.

  109. 10.Qxe4 Qxf2 11.Nf3 Bh6+ 12.Kb1 Qe3 13.Qg4 Qf4 14.Qh5 d6 15.dxc6 bxc6 16.Be2 Qf5 17.Nd4 Qxh5 18.Bxh5 Bd7 19.g4 Be3 0-1(55) Cifuentes Parada -- Reinderman, 1993; 16.Qa5 Rb8 17.a3 OO 18.Qxa7 Bg4 19.Qd4 f5 =-=(43) Schmidt -- Yilmaz, 1988; 13...d6 14.Qh5 Qf4 15.dxc6 bxc6 16.Qa5 Bd7 17.Bd3 Rb8 18.a3 Qe3 19.Bc4 Ne5 0-1(34) Parker -- Marusenko, 1994; 13.Qa4 OO 14.Re1 Qf4 15.Qxf4 Bxf4 16.Rxe7 Bd6 17.Re2 f5 18.g3 Nh6 19.Bh3 b6 =-=(78) Wiacek 2528 -- Rubinas 2545, ICCF 2006; 13...Qf4 14.Qb3 a5 15.a4 Qb4 16.Qa2 f5 17.Rh3 Bg7 18.Ng5 Ne5 19.Be2 h6 0-1(56) Karagiannis -- Grivas 2492, 2003; 13.Qc4 Qf4 14.Qb3 c5 15.d6 e6 16.Nb5 OO =-= Gheorghiu -- Radovici, Bucharest 1967; 13.Qb4 a5 14.Qb3 Qf4 15.dxc6 bxc6 16.Bc4 e6 17.Qa4 Rb8 18.Bxe6 Qxa4 19.Bxf7+ Kxf7 0-1(36) Moreno Sanchis -- Gual Pascual, 1996.
    10.Nxe4 Qxd4 11.Rxd4 Bg7 12.Ng3 cxd5 13.Nf5 Bf8 14.Ne3 e6 15.g4 Bc5 16.Rf4 Ke7 17.Nf3 b6 18.Bd3 Bb7 19.Re1 e5 =-=(41) Rottstaedt -- Siebrecht, 1993.

  110. 7...gxf6 8.Nxe4 c6 9.Bc4 Qb6 10.Ne2 Qxd4 11.Nxd4 cxd5 12.Bxd5 e6 13.Bb3 f5 14.Nf6+ Ke7 15.Nh5 Rg8 16.OO Rg5 17.Ng3 Bg7 18.Rad1 a6 19.f4 Rg6 0-1(46) Soln 2388 -- Pavasovic 2597, Murska Sobota (Slovenia) 2008; 9...Qa5+ 10.c3 Ne5 11.Bb3 Qb5 12.f4 c5 13.Nxc5 Qxc5 14.fxe5 Qxd4 15.cxd4 d6 16.e6 Bh6 17.Nf3 OO 18.Nh4 f5 19.Bc2 f4 1-0(56) Steigman -- Bartel, 1997; 9.c4 f5 10.Nc3 e5 11.dxe6 dxe6 12.Qxd8+ Kxd8 13.f4 h5 14.Nf3 h4 15.OOO+ Kc7 16.Bd3 Bd7 17.Kc2 Bc5 18.Rhe1 Rag8 19.Bf1 Rg4 =-=(31) Dobrev 2423 -- Panbukchian 2302, Borovets (Bulgaria) 2008; 8.Be2 f5 9.Bh5 Rg8 10.OOO d6 11.Bxf7+ Kxf7 12.Kb1 e5 13.dxe6+ Bxe6 14.Nge2 Qf6 15.Qb4 b6 16.g3 c6 17.Qa4 Bd7 18.Rhf1 Bg7 19.Nf4 Rgd8 =-=(28) Keller -- Steiner, Reggio Emilia 1951; 8.Qxe4 c6 9.OOO Qc7 10.g3 Qe5 11.Qd3 d6 12.f4 Qh5 13.dxc6 bxc6 14.Qc4 Bd7 15.Bg2 Rc8 16.Nf3 e5 17.Rhe1 Be7 18.Kb1 d5 19.Qa6 OO 0-1(51) Reefschlaeger -- Heidrich, 1986.

  111. 8.Qxe4+ Qe7 9.OOO Qxe4 10.Nxe4 f5 11.Nc3 g6 12.Nb5 Kd8 13.Nd4 a6 14.g3 Bg7 15.Bg2 Rb8 16.h4 b5 17.h5 Rb6 18.Nge2 Rf6 19.hxg6 hxg6 =-=(49) Fedder -- Kristiansen, 1989; 11.Ng3 g6 12.Re1+ Kd8 13.Nf3 Bg7 14.Bd3 c5 15.h4 h5 16.Ne2 d6 17.Nf4 Bh6 18.g3 Re8 19.Kb1 Bxf4 1-0(52) Tan -- Anderson, 1993; 10...Nd6 11.Ng3 b6 12.Nf3 Bb7 13.h4 Kf7 14.h5 Be7 15.Rd4 Rhe8 16.Bd3 Kg8 17.Nf5 Nxf5 18.Bxf5 Bc5 19.Rd2 Re7 0-1(50) Cueto -- Llanos, 1998; 10...Be7 11.Nf3 OO 12.Nd4 Nd6 13.Nxd6 Bxd6 14.g3 a6 15.Nf5 Bc5 16.d6 g6 17.Ne7+ Kg7 18.Bg2 Ra7 19.Nxc8 Rxc8 1-0(40) Bachmann 2440 -- Keast 2280, ICCF 2006; 9.Qxe7+ Bxe7 10.OOO a6 11.Nf3 Nd6 12.Bd3 b5 13.Rhe1 Kf7 14.Re3 Bb7 15.Rde1 Bf8 16.a3 g6 17.Kb1 Nc8 18.Be4 Bc5 19.R3e2 Nd6 0-1(48) Juergens -- Glek, 1992; 11.Re1 b6 12.d6 Nxd6 13.Nd5 Kd8 14.Rxe7 Bb7 15.Rxg7 Bxd5 16.Nh3 c6 17.Bd3 Rg8 18.Rxh7 Bxg2 19.Rg1 Kc7 0-1(26) Dobrev 2366 -- Nijboer 2562, France 2009; 10...f5 11.Bd3 g6 12.f4 a6 13.Nf3 OO 14.Rhe1 Bf6 15.a4 d6 16.Ne2 Bd7 17.a5 c5 18.dxc6 bxc6 19.Ned4 Rfb8 =-=(39) Nesteretz 2347 -- Zubov 2537, 2006; 9.Nf3 f5 10.Qxe7+ Bxe7 11.Nb5 Bd8 12.Bd3 g6 13.OOO OO 14.b4 a5 15.a3 c6 16.Nbd4 axb4 17.axb4 Bf6 18.dxc6 bxc6 19.c3 Ba6 0-1(39) Rodriguez Vargas -- De la Riva Aguado, 1995; 11.Bd3 g6 12.OOO OO 13.Rhe1 Bf6 14.Nb5 c6 15.Nc7 Rb8 16.Ne8 Bd8 17.d6 b5 18.b4 a5 19.c3 Ng5 0-1(63) Misiuga -- Malaniuk, 1992; 8...Be7 9.Bd3 g6 10.Nf3 OO 11.OO f5 12.Qf4 c5 13.dxc6 bxc6 14.Rad1 d5 15.Qa4 Bd7 16.Ne2 Bd6 17.c3 a5 18.Qd4 Qc7 19.Qh4 Rab8 =-=(39) Kiedrowicz -- Jakubiec, 1997.
    8.OOO f5 9.f3 Qg5+ 10.Kb1 Bd6 11.Nh3 Qf6 12.Qxf6 gxf6 13.fxe4 fxe4 14.Nxe4 Be5 15.g3 d6 16.Bb5+ Bd7 17.Bxd7+ Kxd7 18.Rhf1 Ke7 19.Rde1 Nh6 1-0(54) Torre -- Mieses, Baden-Baden 1925; 9...c5 10.dxc6 dxc6 11.Qxd8+ Nxd8 12.fxe4 f4 13.Bc4 b5 14.Bb3 Bc5 15.Nf3 Bg4 16.Rd3 Be3+ 17.Kb1 b4 18.Na4 Rb8 19.Ne5 Be2 0-1(37) Jakab -- Grunberg, 1998; 9...Bd6 10.fxe4 Be5 11.Qb4 a5 12.Qa3 d6 13.Bb5+ Bd7 14.Qa4 Bxc3 15.bxc3 Bxb5 16.Qxb5+ Qd7 17.Qxd7+ Kxd7 18.exf5 Raf8 19.Nf3 Nh6 0-1(86) Reefschlaeger -- Gerusel, 1978; 8...Be7 9.Qxe4 OO 10.f4 f5 11.Qxf5 Nh6 12.Qd3 d6 13.g3 Bf5 14.Qd2 c5 15.Bd3 Qa5 16.Kb1 Bxd3 17.Qxd3 c4 18.Qxc4 Rac8 19.Qa4 Qb6 0-1(36) Reefschlaeger -- Wockenfuss, Menden 1974; 10.Re1 Bc5 11.Nh3 g6 12.g4 Ng5 13.Nxg5 fxg5 14.d6 Bxd6 15.Bc4+ Kg7 16.Nd5 c6 17.Qd4+ Rf6 18.Re8 Bc5 19.Rg8+ Kxg8 0-1(52) Szymanski Andrzej 2251 -- Malaniuk 2522, 2007; 8...Bd6 9.Nxe4 Be5 10.Qe3 f5 11.f4 fxe4 12.Qxe4 OO 13.fxe5 Qg5+ 14.Kb1 Qxe5 15.Qh4 Qg5 16.Qc4 Ne5 17.Qxc7 d6 18.Qxd6 Bg4 19.Be2 Nc4 1-0(49) Reti -- Mieses, Kosice 1918.

  112. 8...Bd6 9.Nxd6+ Nxd6 10.Bd3 Qe7+ 11.Kd2 OO 12.Re1 Qf7 13.Ne2 b5 14.h4 Bb7 15.Nf4 Rfe8 16.h5 Re5 17.Rxe5 fxe5 18.Qxe5 Re8 19.Qd4 Nf5 1-0(30) Reti -- Mieses, Berlin 1920.
    8...d6 9.OOO Be7 10.Bb5+ =-= Cech -- Spal, 1998.

  113. 9.Nc3 g6 10.Bc4 d6 11.Bb5+ Bd7 12.Nf3 Bh6 13.Qa4 a6 14.Bxd7+ Qxd7 15.Qb3 c5 16.OO OO 17.Rfe1 Rae8 18.Re6 Nd8 19.Rae1 b5 =-=(42) Fyllingen -- Bern, 1997; 10...Bd6 11.Nf3 OO 12.OOO a6 13.Kb1 b5 14.Bb3 b4 15.Na4 Ng5 16.Ne5 Qf6 17.f4 Ne4 18.c4 bxc3 19.Nxc3 Nxc3+ =-=(49) Kummer -- Vodep, 1996; 9...c5 10.dxc6 dxc6 11.Qxd8+ Kxd8 12.OOO+ Kc7 13.f4 Bb4 14.Nge2 Nd6 15.g3 Be6 16.Nd4 Bf7 17.Bd3 g6 18.Nde2 Rhe8 19.a3 Ba5 0-1(29) Carnic -- Legky, 1988.
    9.Nd2 Qe7+ 10.Be2 g6 11.h4 Bh6 12.h5 g5 13.Kf1 OO 14.Qc3 g4 15.Nb3 d6 16.Nd4 Ng5 17.Bd3 Ne4 18.Bxe4 fxe4 19.Nge2 Qf7 0-1(42) Rogers -- Van Mil, 1993.

  114. 10.OOO Bh6+ 11.f4 OO 12.Nf3 Bg7 13.Qd2 b5 14.c3 Rb8 15.h4 h5 16.Re1 Rb6 17.Bd3 Bb7 18.Bc2 Rd6 19.Bb3 a5 1-0(42) Naumann A 2485 -- Kindermann 2520, 2001; 14.Bd3 c5 15.c3 Rb8 16.Ne2 a5 17.h3 a4 18.g4 a3 19.gxf5 axb2+ 1-0(41) Landenbergue -- Klauser, 1990; 14.Nd4 Nd6 15.Be2 a6 16.Bf3 h6 17.h4 Qe7 18.h5 Bb7 19.hxg6 Qe8 1-0(25) Braakhuis -- Ingersol, 1997; 14.h4 h5 15.Bd3 Qf6 16.c3 Rb8 17.Rhe1 c5 18.Bf1 Rb6 19.Nh1 b4 0-1(26) Panchenko 2369 -- Dovzik 2421, 2007; 12...d6 13.Kb1 b5 14.c3 Bd7 15.h4 b4 16.Qxb4 Re8 17.Qd4 Rb8 18.Bc4 Bg7 19.Qd2 Qf6 =-=(71) Sekulic -- Pavlik, 1984.
    10.Nf3 Bh6 11.Bd3 OO 12.OO Bg7 13.Qb4 a5 14.Qa3 Qf6 15.Rab1 d6 16.Rfe1 Ne5 17.Nxe5 dxe5 18.Rbd1 Bd7 19.d6 cxd6 1-0(41) Ernst -- Brenninkmeijer, 1996; 10...Be7 11.Bc4 OO 12.OOO Bf6 13.Qd3 b5 14.Bxb5 Rb8 15.c3 Qe7 16.Bc4 Qc5 17.Rd2 Nd6 18.Bb3 Rb6 19.Qe3 Qa5 =-=(22) Valiente -- Rodriguez, 1992; 10...Qe7+ 11.Be2 Bh6 12.OO OO 13.c3 f4 14.Ne4 Bg7 15.Qa4 c6 16.Bd3 cxd5 17.Ned2 d6 18.Qxf4 Ne5 19.Qe3 Nxf3+ =-=(47) Landero Luna 2446 -- Azar 2456, ICCF 2005.
    10.h4 Bh6 11.d6 OO 12.Bc4 Bg7 13.Qd3 Bxb2 14.Rb1 Qf6 15.N1e2 Be5 16.dxc7 Bxc7 17.h5 Kg7 18.f4 d5 19.Bxd5 Bb6 0-1(28) Gudmundsson -- Donner, Amsterdam 1950.
    10.f4 Bh6 11.Nf3 OO 12.OOO Bg7 13.Qd2 Qf6 14.c3 Rb8 15.Bc4 b5 16.Bb3 Nd6 17.Ne5 a5 18.a3 h5 19.h4 Kh7 0-1(34) Pyda -- Jakubiec, 1997.
    10.Bc4 d6 11.Bb5+ c6 12.Bc4 Qb6 13.Qc3 Bh6 14.dxc6 OO 15.c7 Bd7 16.Nf3 Rae8+ 17.Kf1 Rc8 18.Bb3 Rxc7 19.Qd4 Qa6+ =-=(46) Granados Gomez -- Tejero Garces, 1994.

  115. 9.Nf3 OO 10.OOO d6 11.Kb1 c5 12.Qd2 f5 13.Ng3 Ng5 14.Nxg5 Bxg5 15.f4 Bf6 16.Nh5 Be7 17.g4 fxg4 18.h3 g6 19.Ng3 Bh4 0-1(40) Schuster -- Johannessen, Berg en Dal 1960; 10...f5 11.Ng3 Bf6 12.Qf4 g6 13.h4 Bg7 14.Kb1 Qf6 15.c3 d6 16.h5 c5 17.hxg6 hxg6 18.Qh4 Qxh4 19.Nxh4 Nh8 =-=(36) Landero Luna 2425 -- Moreno Carretero 2444, ICCF 2007; 10.g4 d6 11.Rg1 Ne5 12.Ned2 Qd7 13.h3 c6 14.OOO Bd8 15.Rg2 Kh8 16.Nh4 Bb6 17.Qe4 Qf7 18.dxc6 d5 19.Qa4 Nxc6 0-1(32) Fenoglio -- Maderna, Mar del Plata 1942; 10.Bd3 f5 11.Ng3 Bf6 12.Qb4 a5 13.Qa3 Re8+ 14.Kf1 g6 15.Re1 Rxe1+ 16.Kxe1 d6 17.h4 Bd7 18.h5 b5 19.hxg6 hxg6 0-1(38) Kartsev 2270 -- Mainka 2476, 1999.
    9.Ng3 OO 10.OOO c5 11.Qd2 Nd6 12.f4 b5 13.Nf3 b4 14.c4 bxc3 15.Qxc3 Qb6 16.Bd3 c4 17.Rhe1 cxd3 18.Rxe7 Ba6 19.Kb1 Rac8 0-1(24) Gnichtel -- Lutz, 1996; 0-1(24) Fischdick -- Larsen, 1996.
    9.Bc4 d6 10.OOO OO 11.Ng3 Ne5 12.f4 Nxc4 13.Qxc4 f5 14.Nf3 Bd7 15.Nd4 Bf6 16.Rhe1 b5 17.Qd3 Bxd4 18.Qxd4 Qh4 19.Qf2 a5 1-0(73) Thorfinnsson -- Gunnarsson, 1997; 10.Nf3 OO 11.OOO f5 12.Ng3 Bf6 13.Qd2 g6 14.Kb1 Ne5 15.Nxe5 Bxe5 16.Rhe1 Qh4 17.Bb3 Bd7 18.Nf1 f4 19.f3 a5 1-0(90) Kummer -- Vrana, 1998.

  116. 10.Ng3 d6 11.f4 c5 12.Qc3 Nh6 13.Bd3 f5 14.Qd2 g6 15.h4 Bf6 16.h5 Ng4 17.Nf3 Bd7 18.hxg6 hxg6 19.Rh3 Re8 0-1(31) Kravtsov -- Vyzmanavin, 1997; 11...Nh6 12.Nf3 f5 13.Be2 Bf6 14.Qd2 Qe8 15.Rhe1 Qa4 16.Kb1 g6 17.Bf1 Bd7 18.h3 Rfe8 19.Ne2 Re7 =-=(28) Djukic 2332 -- Markus 2465, 2000; 11.Nh3 c5 12.Qc3 g6 13.Nf4 Ne5 14.Ne6 Bxe6 15.dxe6 d5 16.f4 d4 17.Qe1 Ng4 18.f5 Ne3 19.Bd3 c4 =-=(31) Hesse -- Kolbak, Ybbs 1968; 10...c5 11.Qc3 d6 12.f4 Bd7 13.Bd3 Re8 14.Nf3 Nh6 15.Rhe1 b5 16.f5 Qc8 17.Re6 Bxe6 18.fxe6 Qb7 19.Nh5 Ng4 0-1(54) Cech -- Vrana, 1996; 11.Qe3 d6 12.Re1 Re8 13.Bb5 Bd7 14.Bxd7 Qxd7 15.Nf3 Bf8 16.Qf4 Rxe1+ 17.Rxe1 Re8 18.Rxe8 Qxe8 19.Ne4 Nh6 =-=(29) Kaunas 2337 -- Grabliauskas 2449, 2002; 10...b6 11.Bd3 Bc5 12.Qf4 Ne5 13.Be4 d6 14.Bf5 Bxf5 15.Nxf5 Qd7 16.Ne2 Rae8 17.Ned4 g6 18.Nh6+ Kg7 19.Ne6+ Rxe6 =-=(37) Moraes 2397 -- Berecz 2390, ICCF 2006.
    10.f4 d6 11.Ng3 Nh6 12.h3 Bd7 13.Nf3 c5 14.dxc6 bxc6 15.Bc4+ Nf7 16.Bd3 d5 17.Nf5 Re8 18.Nxe7+ Qxe7 19.Rhe1 Qd6 0-1(76) Vernersson 2374 -- Agrest 2554, 2000; 11...c5 12.Qe4 f5 13.Nxf5 Bf6 14.Ng3 Re8 15.Qd3 b5 16.N1e2 Bg4 17.Ne4 c4 18.Nxf6+ Qxf6 19.Qd2 b4 0-1(46) Genkin -- Solonar, 2004; 11.Nf3 c5 12.Qd2 Qc7 13.g4 Bxg4 14.Qg2 Nh6 15.Rg1 Rf7 16.Nf2 Bd7 17.Bd3 c4 18.Be2 Nf5 19.Nd4 Qc5 0-1(33) Perez Raul -- Rodriguez Vila 2492, 2000; 10...f5 11.Ng3 Bf6 12.Qd2 g6 13.Nf3 c5 14.d6 b5 15.h4 Bb7 16.h5 c4 17.hxg6 hxg6 18.c3 Rc8 19.Qc2 Qb6 1-0(24) Minzer -- Alonso, 1994; 12...d6 13.Nh5 Bd7 14.Nf3 Re8 15.Nxf6+ Qxf6 16.Qd4 Qxd4 17.Nxd4 Re4 18.g3 Rae8 19.Bg2 R4e7 =-=(52) Vernersson 2391 -- Danielsen 2501, 2002.
    10.d6 Bxd6 11.Nxd6 Nxd6 12.Nf3 Kh8 13.Qd5 Nf7 14.Bd3 d6 15.Qe4 f5 16.Qd4 Ng5 17.Nxg5 Qxg5+ 18.f4 Qf6 19.Qxf6 Rxf6 =-=(40) Tal -- Johannessen, 1961; =-=(40) Tal -- Johannessen, Stockholm 1960; 13.Bd3 b6 14.Rhe1 Bb7 15.Qh4 f5 16.Ng5 h6 17.f4 Qf6 18.Qh3 Rae8 19.Nf3 Ne4 0-1(40) Dienavorian -- Estrada Degrandi 2350, Uruguay 1971.
    10.g4 d6 11.h3 c5 12.dxc6 bxc6 13.Ng3 Qa5 14.Qe4 Ne5 15.f4 d5 16.Qe1 Qxa2 17.fxe5 Qa1+ 18.Kd2 Bb4+ 19.Ke2 Qxb2 0-1(21) Troeger -- Tal, Hamburg 1960.
    10.Nf3 d6 11.Ng3 Ne5 12.Bd3 Nxf3 13.gxf3 f5 14.Nh5 Bf6 15.Qc4 Rf7 16.Rde1 Bd7 17.Rhg1 Rc8 18.Kb1 Be5 19.f4 b5 0-1(36) Asabri -- Sequera Paolini, 1998.