Opening Report

Database: completo (4,011,859 games)
Report: 1.e4 c5 2.Nf3 d6 3.b4 (368 games)
ECO: B50b [Sicilian: Wing Gambit deferred]
Generated by Scid 3.6.25, 2008.09.03

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

1. Statistics and History

1.1 Statistics

                   Games     1-0     =-=     0-1    Score
-----------------------------------------------------------
 All report games    368     136      61     171    45.2%
-----------------------------------------------------------

1.2 Oldest games

1: 1-0(33) Keres Paul Petrovich -- Eliskases Erich Gottlieb, 1937 [76]
2: 1-0(33) Keres Paul Petrovich -- Eliskases Erich Gottlieb, 1937 [76]
3: 1-0(28) Keres Paul Petrovich -- Dyner Israel, 1937 [59]
4: 1-0(28) Keres Paul Petrovich -- Dyner Israel, 1937 [59]
5: =-=(42) Richter Kurt -- Ernst Wilhelm, 1937 [25]

1.3 Newest games

1: 0-1(39) Taylor Robert Keith 2117 -- Kreuzer Christopher 1990, 2007 [90]
2: 1-0(38) Del Rio Angelis Salvador G 2512 -- Andersson Tommy 2273, 2007 [86]
3: 1-0(38) Del Rio Angelis Salvador G 2512 -- Andersson Tommy 2273, 2007 [86]
4: 0-1(35) Knudsen Jes West 1991 -- Henrichsen Jens 1992, 2007 [75]
5: 0-1(35) Knudsen Jes West 1991 -- Henrichsen Jens 1992, 2007 [75]

1.4 Current popularity

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

Once every X games   ---    1942    2850    6307    13719   13377   15049
Frequency in all years: once every 10901 games
In the 10 years to today: once every 14094 games (down 22% from all years)
In the 5 years to today: once every 14484 games (down 24% from all years)
In the 1 year to today: once every 0 games (no change from all years)

1.5 Most frequent players (White)

1: 7 1937100% Keres Paul Petrovich [17,59,76]
2: 5 1998-1999 10% MacDonald Weldon [52,64,67,70,90]
3: 4 1972-2003 63% 2414 Shirazi Kamran [21,64,65,67]
4: 3 1999-2001 83% 2388 Hoogendoorn Joost [25,71,76]
5: 3 2000-2005 83% 2215 Schultz Pedersen Jesper [17,67]
6: 3 2007100% 2185 Dotsenko Sergey [15,31]

1.6 Most frequent players (Black)

1: 3 1937-1951 33% Eliskases Erich Gottlieb [25,76]
2: 2 1995-2000 0% 2413 Miniboeck Guenter [75,94]
3: 2 2007 0% 2273 Andersson Tommy [86]
4: 2 2003-2004100% 2092 Safarian Alek [10]
5: 2 2007100% 1992 Henrichsen Jens [75]
6: 2 2007 0% 1975 Stavila Irina [4]

2. Ratings and Performance

2.1 Average ratings and performance

White rating: 2167 (76 games); White performance: 2148 (44% vs 2191)
Black rating: 2191 (81 games); Black performance: 2138 (46% vs 2167)

2.2 Games with highest average rating

1: 1-0(34) Short Nigel D -- Kryakvin Dmitry, 2005 [15]
2: 1-0(38) Smirin Ilia -- Mochalov Evgeny Veniaminovic, 1985 [46]
3: 1-0(44) Mista Aleksander -- Kunin Vitaly, 1997 [5]
4: =-=(93) Vokac Marek 2529 -- Stocek Jiri 2518, 2001 [70]
5: =-=(11) Drazic Sinisa 2462 -- Fontaine Robert 2529, 2002 [34]
6: 1-0(33) Buchal Stephan -- Miles Anthony J, 1972 [15]
7: 0-1(54) Kallio Heikki -- Mosquera Miguel, 2005 [86]
8: 0-1(74) Raetsky A 2393 -- Petrosian TL 2539, 2004 [75]

3. Result Trends

3.1 Result lengths and frequencies

                 Score      Game length             Frequency       
                          1-0    =-=    0-1    1-0     =-=     0-1  
 Report games    45.2%     33     42     36   36.9%   16.5%   46.4% 
 All games       53.9%     39     35     40   38.8%   30.2%   30.9%

3.2 Shortest wins (White)

1: 1-0(7) Paulesu Sebastiano 2062 -- Porkolab Sandor 2147, 2007 [39]
2: 1-0(15) Kulik Vadim -- Kyllo Richard, 2000 [70]
3: 1-0(15) Griess E -- Schirrer A, 1938 [35]
4: 1-0(16) Zoltan Andras -- Balint Laszlo, 2002 [40]
5: 1-0(16) Corden Martyn J -- Burbridge M, 1967 [71]

3.3 Shortest wins (Black)

1: 0-1(10) Guedes Luis Maio -- Figueiredo Francisco M, 1999 [12]
2: 0-1(11) Bogad Peter -- Vujadinovic Milan, 2006 [41]
3: 0-1(13) Perez Perez Francisco Jose -- Leyva Hector, 1994 [64]
4: 0-1(13) Heck Karl -- Le Roux Jaun Stefan, 1996 [34]
5: 0-1(15) Plunkert Ben 1400 -- Caburro John 1400, 2006 [29]

4. Moves and Themes

4.1 Move orders reaching the report position

There were 4 move orders reaching this position:
1: 1.e4 c5 2.Nf3 d6 3.b4 (357)
2: 1.e4 c5 2.b4 d6 3.Nf3 (8)
3: 1.Nf3 c5 2.e4 d6 3.b4 (2)
4: 1.Nf3 d6 2.e4 c5 3.b4 (1)

4.2 Moves from the report position

    Move   ECO       Frequency    Score  AvElo Perf AvYear %Draws
 1: cxb4             271: 73.6%   42.0%  2232  2254  1986   16%
 2: Nf6               64: 17.3%   49.2%  2127  2088  1979   20%
 3: b6                17:  4.6%   61.7%              1994    6%
 4: e6                 5:  1.3%   50.0%              2005   20%
 5: Nd7                5:  1.3%   80.0%              1990    0%
 6: Nc6                3:  0.8%   33.3%              1998   67%
 7: a6                 2:  0.5%  100.0%              1996    0%
 8: f5                 1:  0.2%  100.0%              2000    0%
_______________________________________________________________
TOTAL:               368:100.0%   45.2%  2191  2202  1986   17%

4.3 Positional Themes

Frequency of themes in the first 20 moves of each game:
Same-side castling: 64% White Isolated Queen Pawn: 11%
Opposite castling: 4% Black Isolated Queen Pawn: 11%
Kingside pawn storm: 8% White Pawn on 5/6/7th rank: 69%
Queens exchanged: 39% Black Pawn on 2/3/4th rank: 78%
Only one side has Bishop pair: 4% Open c/d/e file: 46%

4.4 Endgames

Material at the end of each game:
P BN R R,BN Q Q,BN Q,RQ,R,BN
Report games 1% 7% 8% 20% 1% 2% 5% 57%
All games 3% 10% 9% 25% 2% 4% 4% 43%

5. Theory Table

1.e4 c5 2.Nf3 d6 3.b4: +136 =61 -171 (166.5/368: 45%)
345678910
1 b4
e61 		bxc52
dxc5 		Bb5+3
Bd7 		Bxd7+
Nxd7 		OO
Ngf6 		Nc3
Be7 		e5
Nd5 		Ne4
Qc74 		16: 66%
2 ...
b6 		bxc55
bxc56 		Nc37
Nf68 		Rb1
g6 		Bb5+
Bd7 		Qe2
a6 		Bc4
Bg7 		e5
dxe59 		17: 62%
3 ...
Nf6 		e510
dxe5 		Nxe511
cxb412 		d413
e6 		Bb5+
Bd7 		Bxd7+
Nbxd7 		Qe2
Be7 		OO
OO14 		20: 45%
4 ...
... 		bxc5
Nxe415 		cxd6
Nxd616 		d417
g6 		Be218
Bg7 		OO
Nc6 		Bf419
Bg4 		c3
OO20 		23: 54%
5 ...
... 		...
... 		...
Qxd6 		Bb5+21
Bd7 		Bxd7+22
Nxd7 		OO
OOO23 		d3
Qf6 		c3
Nb624 		10: 55%
6 ...
... 		...
... 		...
e6 		Bd325
Nf626 		Nc327
Bxd6 		Rb1
Nc6 		Ne4
Be7 		OO
OO28 		11: 41%
7 ...
cxb4 		Bb229
Nf630 		e5
dxe5 		Nxe5
e631 		a3
bxa3 		Nxa3
Be7 		Bd3
OO 		OO
Bd732 		12: 50%
8 ...
... 		a3
bxa333 		Nxa334
Nf6 		Bb5+35
Bd736 		Qe2
Bxb537 		Nxb5
Nc6 		OO
a6 		Nc3
e638 		20: 43%
9 ...
... 		...
Nf6 		Bb5+39
Bd740 		Qe241
Bxb542 		Qxb5+
Qd7 		Qe243
Qg444 		e5
dxe5 		Nxe5
Qxg245 		22: 27%
10 ...
... 		d4
d546 		exd547
Nf648 		a349
Qxd5 		axb4
Bg450 		c4
Bxf3 		gxf3
Qd6 		Nc3
Nc651 		19: 42%
11 ...
... 		...
e6 		Bd352
Nf653 		OO54
Be755 		a356
d557 		e5
Nfd7 		axb4
Nc6 		c3
b658 		16: 59%
12 ...
... 		...
g6 		a359
bxa3 		c360
Bg7 		Bd3
Nf6 		OO
OO 		Bxa361
Nc6 		Ne1
a662 		19: 50%
13 ...
... 		...
Nf6 		Nbd263
e664 		Bd365
Be766 		OO67
d568 		Ng5
dxe4 		Ndxe4
Nc6 		Be3
Nd569 		22: 48%
14 ...
... 		...
... 		Bd3
Bg470 		OO71
Nc672 		Bb273
e6 		Nbd2
Be7 		Qe1
Bh5 		Kh1
d574 		31: 34%
15 ...
... 		...
... 		...
d5 		Nbd275
e676 		e577
Nfd778 		Nf179
Be7 		h4
h6 		g4
Nc680 		26: 56%
16 ...
... 		...
... 		...
g6 		OO81
Bg7 		a382
bxa3 		Nxa383
OO 		c384
Nc6 		d5
Nb885 		25: 40%
17 ...
... 		...
... 		...
... 		a3
bxa3 		Nxa386
Bg7 		OO87
OO 		h388
Nc6 		c3
e589 		15: 37%
18 ...
... 		...
... 		...
e6 		a390
bxa391 		c392
Be7 		OO
OO 		Nxa3
Nc6 		Nc2
Qc793 		14: 11%
19 ...
... 		...
... 		...
... 		OO
Be794 		a395
Nc696 		Re1
d597 		e5
Nd7 		axb4
Nxb498 		30: 47%
  1. 3...Nd7 4.Bc4 Ngf6 5.d3 e6 6.OO Be7 7.bxc5 Nxc5 8.Be3 Ncd7 9.Nbd2 OO 10.Nd4 Ne5 11.Bb3 d5 1-0(42) Krstic Slobodan -- Pipitone A 2019, 2004; 4...e6 5.OO a6 6.a4 Ngf6 7.bxc5 Nxc5 8.d3 Qc7 9.Re1 Be7 10.Nbd2 OO 11.a5 Bd7 0-1(30) Kobler Peter -- Joksic Sinisa, 1997; 4.d4 cxd4 5.Qxd4 Ngf6 6.Nc3 e5 7.Qd2 Be7 8.Bc4 Nb6 9.Bb3 Bd7 10.OO Rc8 11.Bb2 Nc4 1-0(41) Heiden Markus -- Gabor Hartmut, 1995; 4.bxc5 Nxc5 5.Nc3 Nf6 6.d3 g6 7.Bd2 Bg7 8.Rb1 OO 9.Be2 a6 10.OO b5 11.a3 h6 1-0(32) Gabriel -- Harrouchi, 1958; 4.a3 Ngf6 5.Nc3 a5 6.bxc5 Nxc5 7.Bb5+ Bd7 8.Qe2 e5 9.d4 Ne6 10.dxe5 dxe5 11.OO Bd6 1-0(22) Hartnack Robert -- Pereira Stephen, 1994.
    3...Nc6 4.bxc5 dxc5 5.Bb5 e6 6.OO Nf6 7.Re1 Bd7 8.c3 Be7 9.d4 cxd4 10.cxd4 Bb4 11.Bd2 Bxd2 =-=(23) Hegermann Frank -- Wissemann Andreas, 1992; 4.Bb2 Nf6 5.d3 Qb6 6.Nbd2 Qxb4 7.Rb1 Qa5 8.a3 e6 9.c3 Be7 10.Be2 OO 11.Nc4 Qc7 0-1(29) Rambourg Juliette -- Brasselle Andre, 2004; 4.b5 Ne5 5.Nxe5 dxe5 6.Bb2 Qc7 7.Qh5 Nf6 8.Bxe5 Qb6 9.Bxf6 exf6 10.Bc4 g6 11.Qf3 Bg7 =-=(40) Garvin Ricardo -- Herrera Anibal, 1999.
    3...a6 4.bxc5 dxc5 5.a4 Nc6 6.Bc4 e6 7.OO Nge7 8.Na3 Ng6 9.Bb2 Qd6 10.Ba2 e5 11.Ng5 Be6 1-0(17) Bosse Volkmar -- Grosse Frank, 1997; 5.Nc3 Nc6 6.Bb2 e6 7.Be2 Nf6 8.OO b5 9.e5 Nd7 10.Ne4 Qc7 11.Nd6+ Bxd6 1-0(40) Meola Angelo -- Shahidehfar Alireza, 1994.
    3...f5 4.exf5 Bxf5 5.bxc5 dxc5 6.Nc3 Nf6 7.Bc4 Nbd7 8.d3 Nb6 9.Bb5+ Bd7 10.Bf4 Bxb5 11.Nxb5 Nbd5 1-0(33) Garcia Alvarez Juan Bautista -- Castano Garzon Enrique, 2000.

  2. 4.Bb2 a6 5.d4 cxd4 6.Nxd4 Nf6 7.Bd3 Be7 8.a3 OO 9.c4 b6 10.OO Bb7 11.Nc3 Nbd7 =-=(27) Prada Lopez M Angel 2171 -- De Nacimiento Montano Antonio 1992, 2007; 4...Nf6 5.e5 dxe5 6.Nxe5 Nbd7 7.bxc5 Bxc5 8.Nxd7 Bxd7 9.d4 Qb6 10.dxc5 Qxb2 11.Nd2 Bc6 0-1(34) Garrido Caamano Angel -- Gonzalez Angel, 1999.

  3. 5.e5 Nc6 6.Bb5 Bd7 7.OO Qb6 8.Be2 Qc7 9.Bb2 g6 10.Re1 Bg7 11.Bc4 Nge7 0-1(25) Dekhtyarenko Yaroslav -- Ivashchenko Mikhail, 2004.

  4. 11.Bb2 c4 1-0(43) Dergausov Denis 2013 -- Stavila Irina 1975, 2007; 1-0(43) Dergausov Denis 2013 -- Stavila Irina 1975, 2007.

  5. 4.Bc4 e6 5.bxc5 bxc5 6.Nc3 a6 7.OO Be7 8.Rb1 Nf6 9.e5 dxe5 10.Nxe5 OO 11.Qf3 Bd6 1-0(17) Garcia Pio Jesus 2250 -- Chauca Jose, 2000; 5.OO Nf6 6.Re1 Bb7 7.d3 Be7 8.b5 OO 9.Bb2 d5 10.exd5 exd5 11.Bb3 Nbd7 0-1(42) Heiden Markus -- Kanzmeier Erwin, 1995; 4...Nf6 5.Bb2 e6 6.e5 dxe5 7.Nxe5 Bb7 8.Qe2 Qc7 9.bxc5 Bxc5 10.d4 Bb4+ 11.Nd2 OO 1-0(44) Mista Aleksander -- Kunin Vitaly, 1997; 5.OO e6 6.bxc5 bxc5 7.Nc3 Be7 8.e5 dxe5 9.Nxe5 Bb7 10.Qe2 OO 11.Nxf7 Rxf7 0-1(49) Martin Jean Luc -- Michaux Bernard, 2002; 4...Nc6 5.bxc5 bxc5 6.d4 cxd4 7.Bd5 Bb7 8.OO Nf6 9.Re1 e6 10.Bb3 Qb6 11.Nbd2 Be7 1-0(37) Ivan Diaz Fernandez -- David Garcia Iglesias, 1993.
    4.Bb2 Bb7 5.Bb5+ Nd7 6.bxc5 bxc5 7.e5 Rb8 8.Na3 a6 9.Bxd7+ Qxd7 10.Rb1 d5 11.OO e6 1-0(28) Behnick Eckhard 2191 -- Souissi Skander, 2006; 6.e5 a6 7.Bxd7+ Qxd7 8.OO Qg4 9.h3 Qg6 10.exd6 exd6 11.Re1+ Ne7 1-0(21) Hoybye Henrik -- Hedegaard Erik, 1997; 4...e5 5.Bc4 Be6 6.Bxe6 fxe6 7.OO Be7 8.bxc5 bxc5 9.c3 Qb6 10.Qc2 Nc6 11.Na3 Nh6 =-=(83) Kristic Slobodan -- Zalys Ignas, 1969.
    4.b5 Bb7 5.Nc3 e6 6.d4 cxd4 7.Nxd4 Nd7 8.Be3 Qc7 9.Nde2 Ngf6 10.f3 Rc8 11.g4 h6 0-1(62) Schepel Kaarlo -- Weber Marc, 1988.
    4.d4 cxb4 5.a3 Nf6 6.Bd3 bxa3 7.Qe2 e6 8.Nxa3 Be7 9.h4 Bb7 10.c4 Nbd7 11.Bb2 a6 0-1(37) Sorenfors Per -- Bouaziz Nejib, 1998.

  6. 4...dxc5 5.Bc4 Nc6 6.OO e6 7.Bb2 Nf6 8.d4 Nxe4 9.Bb5 Bd7 10.d5 Na5 11.Bxd7+ Qxd7 1-0(24) Tartakower Saviely -- Andor Laszlo, 1952; 5.Bb5+ Bd7 6.Bxd7+ Nxd7 7.OO e5 8.c3 g6 9.d4 Bg7 10.Be3 Ne7 11.d5 OO 1-0(28) Lauer Roland -- Freck Klaus, 1994.

  7. 5.Bc4 e6 6.Nc3 Ba6 7.Qe2 Bxc4 8.Qxc4 Nf6 9.e5 d5 10.Qb5+ Nfd7 11.Qb7 Nb6 1-0(61) Toth Jozsef 2089 -- Pikovszki Janos 2000, 1999; 6.OO Nf6 7.d3 Be7 8.Bb2 OO 9.Nbd2 d5 10.exd5 exd5 11.Bb3 Nc6 1-0(31) Garcia Alvarez Juan Bautista -- Suarez Montousse Andres 2032, 2001.
    5.Bb2 Bb7 6.Nc3 Nc6 7.Bb5 a6 8.Ba4 e6 9.OO Nf6 10.Re1 Be7 11.e5 dxe5 0-1(73) Engelbrecht Imre 1781 -- Kutasi Kristof 1937, 2006.

  8. 5...a6 6.Rb1 g6 7.Bc4 Bg7 8.Bd5 Ra7 9.Rxb8 Qc7 10.Rb1 e6 11.Bc4 Bb7 0-1(73) Cieza Vega Arcadio -- Gulde Josef, 1997.

  9. 11.Nxe5 OO 1-0(24) Ruggeri Pietro 2126 -- Santoro Alessandro 2056, 1999.

  10. 4.Bb5+ Bd7 5.Qe2 Bxb5 6.Qxb5+ Qd7 7.Qe2 cxb4 8.d4 e6 9.c4 bxc3 10.Nxc3 d5 11.Ne5 Qc8 0-1(28) Janosevic Dragoljub -- Ivkov Borislav, 1954; 0-1(28) Janosevic Dragoljub -- Ivkov Borislav, 1954; 5.Bxd7+ Qxd7 6.d3 g6 7.bxc5 dxc5 8.Bb2 Bg7 9.OO OO 10.Nbd2 Nc6 11.Nc4 Rfd8 0-1(34) Kramer Warren -- Safarian Alek, 2003; 0-1(34) Kramer Warren -- Safarian Alek 2092, 2004; 4...Nbd7 5.d3 a6 6.Ba4 g6 7.Bb2 Bg7 8.OO OO 9.Nbd2 Nb6 10.Bb3 Qc7 11.e5 Ne8 1-0(36) Avdeeva Viktoria -- Mendivil Zenia, 2000.
    4.d3 cxb4 5.a3 bxa3 6.Bxa3 g6 7.Nbd2 Bg7 8.d4 OO 9.Bd3 Nbd7 10.c3 Qc7 11.Qc2 Re8 1-0(36) Mereu Matteo 1497 -- Cantu' Guido 1842, 2006; 9...Nh5 10.OO Nc6 11.c3 Nf4 0-1(63) Hoehn Erich -- Drummond Redpath, 1949; 5.Bb2 Nc6 6.Be2 e6 7.OO Be7 8.a3 bxa3 9.Nxa3 OO 10.Qd2 Bd7 11.h3 Ne8 =-=(41) Rojahn Ernst -- Tsvetkov Alexandar K, 1939.
    4.d4 cxd4 5.Qxd4 Nc6 6.Bb5 Bd7 7.Bxc6 Bxc6 8.Nc3 g6 9.OO Bg7 10.Rb1 OO 11.Qd3 Rc8 =-=(56) Torres JS -- Bielicki Carlos, 1962; 5...e5 6.Bb5+ Nbd7 7.Qe3 Be7 8.OO OO 9.c4 a6 10.Bxd7 Bxd7 11.Nbd2 a5 0-1(46) Rios Alb -- Garcia R, 1977.
    4.Bd3 Nbd7 5.a3 b6 6.OO Bb7 7.Qe1 Qc7 8.Qe2 Rc8 9.c4 e5 10.Nc3 a6 11.Bb2 Be7 1-0(52) Garvin Ricardo 1825 -- Rada Daniel Eloy, 1999.
    4.Bc4 Nxe4 5.d3 Nf6 6.bxc5 dxc5 7.OO e6 8.Nc3 Be7 9.Bb2 OO 10.Ne2 Nc6 11.Ng3 Na5 0-1(23) Libersan Mattieu -- Cazelais Marc, 2003.

  11. 5.Bb2 e4 6.Ne5 e6 7.Bb5+ Bd7 8.Qe2 a6 9.Nxd7 Nbxd7 10.Bxd7+ Qxd7 11.bxc5 Be7 1-0(27) Loscos Vilafranca Jose Miguel -- Roche Simon Miguel Angel, 1997; 6...cxb4 7.Bb5+ Nbd7 8.a3 e6 9.OO Be7 10.axb4 OO 11.Nc4 a6 0-1(46) Torrens O -- Pilnik Herman, 1951.
    5.Bc4 Bg4 6.Nxe5 Bh5 7.Qxh5 Qc7 8.Bb5+ Nc6 9.Qxf7+ Kd8 10.Nf3 Nxb4 11.OO a6 1-0(57) Perez Reclusa Juan Miguel -- Zaratiegui Jose, 1998.
    5.bxc5 e4 6.Ne5 Qd4 7.Bb5+ Nbd7 8.Nxd7 Bxd7 9.Bxd7+ Nxd7 10.c6 bxc6 11.Nc3 Ne5 1-0(43) Nyitrai John -- Prystenski Arthur, 1977.

  12. 5...Qd4 6.Nc4 Ng4 7.Qe2 b5 8.Qf3 bxc4 9.Qxa8 Qxf2+ 10.Kd1 Ne3+ 0-1 Guedes Luis Maio -- Figueiredo Francisco M, 1999; 6.Bb5+ Nbd7 7.Nc4 a6 8.Bxd7+ Bxd7 9.d3 cxb4 10.Bb2 Qh4 11.Nbd2 e6 1-0(35) Prochazka Dalibor -- Lee Chi M, 1995.

  13. 6.a3 b3 7.Bc4 e6 8.Bxb3 Bd6 9.Bb2 OO 10.Ng4 Nxg4 11.Qxg4 e5 1-0(33) Jakobsson Annika -- Sandberg Sven, 1993.

  14. 11.a3 Nxe5 0-1(31) Cox Anthony -- Perez Serge 2156, 2000.

  15. 4...dxc5 5.e5 Nd5 6.Bc4 e6 7.OO Nc6 8.Qe2 Be7 9.Nc3 Nxc3 10.dxc3 a6 11.Re1 Qc7 0-1(35) Perez Fungueiro Manuel Antonio -- Golmayo de la Torriente Manuel, 1946; 7...Be7 8.Bb2 Nc6 9.d3 a6 10.a4 Rb8 11.Nbd2 OO =-=(58) Kichinski Robert -- Goldin D, 1995; 6...Nc6 7.OO Bg4 8.Bb2 e6 9.h3 Bh5 10.Re1 Be7 11.Nc3 OO 1-0(34) Short Nigel D -- Kryakvin Dmitry, 2005; 6.Bb5+ Bd7 7.e6 Bxb5 8.exf7+ Kd7 9.c4 Nf4 10.cxb5 Nd3+ 11.Ke2 Kc8 1-0(31) Dotsenko Sergey 2185 -- Povodyr Alexander 1928, 2007; 1-0(31) Dotsenko Sergey 2185 -- Povodyr Alexander 1928, 2007; 7.Bxd7+ Qxd7 8.OO e6 9.Bb2 Nc6 10.Nc3 Be7 11.Nxd5 Qxd5 0-1(40) Esnaola Sansebastian Ion 2017 -- Torrecillas Martinez Antonio 2379, 2000; 5.Nc3 Nc6 6.Bc4 e6 7.OO Be7 8.Bb2 a6 9.Re1 b5 10.Bf1 Bb7 11.e5 Nd5 1-0(33) Buchal Stephan -- Miles Anthony J, 1972; 5...a6 6.a4 Nc6 7.h3 e6 8.Bc4 g6 9.OO Bg7 10.Rb1 OO 11.Bb2 Qa5 0-1(24) Canal Oliveras Joan -- Alonso Arburu Juan Ignacio, 1997; 5.c3 Nc6 6.e5 Nd5 7.Be2 Nf4 8.OO Nxe2+ 9.Qxe2 Bg4 10.h3 Bxf3 11.Qxf3 Qd7 1-0(34) Garrido Moreno Angel Luis -- Cuevas Fernandez Manuel Alejandro, 2004.

  16. 5...Nc6 6.Be2 e5 7.OO Bxd6 8.d3 Nf6 9.Nbd2 OO 10.Nc4 Bc7 11.Bg5 h6 0-1(40) Damien Nicolas 2232 -- Benmesbah Stephane 2232, 2002; 6...g6 7.OO Bg7 8.dxe7 Qa5 9.c3 Be6 10.d3 Nxc3 11.Nxc3 Bxc3 =-=(21) Wuehl Martin -- Adler Siegfried, 1994.
    5...exd6 6.Bb5+ Bd7 7.Qe2 Bxb5 8.Qxb5+ Nc6 9.OO Be7 10.Re1 Nf6 11.Ba3 OO 0-1(34) Kuhn Norbert 2193 -- Schindler Viktor 2104, 2002.
    5...Qb6 6.d4 Bf5 7.Bd3 Nxd6 8.OO Bxd3 9.cxd3 g6 10.Nc3 Bg7 11.Re1 Qa5 1-0(32) Richter Kurt -- Pelikan Jorge, 1937.

  17. 6.Na3 Qc7 7.Bb2 Bg4 8.Be2 Nd7 9.OO Nf6 10.c4 Bd7 11.Rc1 Rd8 1-0(19) Keres Paul Petrovich -- Herseth Storm, 1937; 1-0(19) Keres Paul Petrovich -- Storm Herseth Laege, 1937; 6...Qa5 7.Nc4 Nxc4 8.Bxc4 e6 9.OO Ba3 10.Bxa3 Qxa3 11.Rb1 Nd7 1-0(40) Keres Paul Petrovich -- Turn Johannes, 1937.
    6.Bb2 Nd7 7.d4 Qa5+ 8.Nbd2 Nb6 9.Bd3 Nbc4 10.Bc1 Be6 11.OO g6 =-=(55) Chalupnik Marcin 2235 -- Krzesaj Robert 2196, 2003; 6...b6 7.d4 Bb7 8.Bd3 Nd7 9.c4 Rc8 10.Nbd2 e6 11.Rc1 Be7 =-=(37) Schultz Pedersen Jesper 2215 -- Nielsen Simon Saito 2006, 2000; 6...e6 7.c4 Nc6 8.Nc3 Nf5 9.Be2 Be7 10.OO OO 11.Rb1 b6 =-=(38) Neuberg Simon -- Moret Vincent, 1998.

  18. 7.c4 Bg7 8.Bd3 OO 9.OO Nc6 10.Bb2 Bg4 11.Be2 Bxf3 0-1(27) Klein Rafael -- Havaskori Laszlo 2115, 2004.
    7.Bc4 Nxc4 8.OO Bg7 9.c3 OO 10.Qd3 Nd6 11.Nbd2 Nc6 0-1(60) Branowski Mieczylaw Wiliam -- Novakovic Slavko, 1998.

  19. 9.Re1 OO 10.c3 h6 11.Bf4 g5 1-0(36) Camara Helder -- Mangini Jose Thiago, 1963.

  20. 11.Nbd2 Rc8 0-1(32) Rubach Ingo -- Reddmann Hauke, 1989.

  21. 6.Be2 Nc6 7.OO Bg4 8.Na3 OOO 9.Nc4 Qc7 10.Bb2 h5 11.d3 Bxf3 1-0(35) Kende Richard -- Schmid Eugen, 1968; 6...g6 7.c3 Nc6 8.d4 Nf6 9.Ba3 Qc7 10.OO Bg7 11.d5 Nb8 1-0(22) Bryan Jarod -- Hanke Tim, 1995.
    6.d4 Nc6 7.Bd3 Qb4+ 8.Bd2 Nxd2 9.Qxd2 Qb2 10.c3 Qxd2+ 11.Nbxd2 g6 0-1(32) Nytrova Adela 1906 -- Szoen Dariusz 2452, 2007.
    6.Bb2 Bg4 7.Bb5+ Nc6 8.Qe2 Ng5 9.Ba3 Bxf3 10.gxf3 Qf6 11.Nc3 Nxf3+ 0-1(40) Rothmund Joachim -- Reimche Vadim, 1992.
    6.Bc4 Bg4 7.d3 Qf6 8.dxe4 Qxa1 9.Qd5 Qxb1 10.Qxf7+ Kd8 11.OO Bxf3 1-0(19) Shirazi Kamran -- Razzaghi A, 1972.

  22. 7.Qe2 Bxb5 8.Qxb5+ Qc6 9.Qe2 Nd6 10.OO Nd7 11.Re1 e6 =-=(65) Szigeti Miklos -- Vajay Lajos, 1956; =-=(65) Szigethy -- Vajda Arpad, 1956.

  23. 8...e6 9.d3 Nef6 10.Ba3 Qc7 11.Bxf8 Nxf8 0-1(55) Wyss Walter -- Quimi Marco, 1996.
    8...Qf6 9.d4 h6 10.Qe2 Ng5 11.Nbd2 e6 1-0(31) Lauer Roland -- Wuerfel Christian, 1992.

  24. 11.Be3 Nd6 =-=(40) Wuerdinger Alexander 2099 -- Krueger Rainer 2285, 2000.

  25. 6.Be2 Bxd6 7.OO OO 8.Bb2 Nc6 9.d4 Qb6 10.Qc1 e5 11.c3 exd4 0-1(23) Eisinger Max -- Heemsoth Hermann, 1946; 8.d4 b6 9.Bd3 Bb7 10.Qe2 Nf6 11.Nbd2 Qc7 0-1(41) Vasconcellos Fernando -- Eliskases Erich Gottlieb, 1951.
    6.Bb5+ Bd7 7.a4 Bxd6 8.Qe2 Nf6 9.OO OO 10.d4 Nc6 11.Rd1 h6 =-=(54) Svoboda Jaroslav -- Vohnout Pavel, 1995; 7.Qe2 Nxd6 8.Bxd7+ Nxd7 9.Bb2 Qb6 10.Bd4 Qb5 11.Nc3 Qxe2+ 0-1(29) Piazzini Luis Roberto -- Luckis Marcos, 1947.
    6.Bb2 Nf6 7.Na3 Bxd6 8.Nc4 Be7 9.Bd3 Nbd7 10.g4 Nc5 11.g5 Nxd3+ =-=(42) Richter Kurt -- Ernst Wilhelm, 1937; 6...Nc6 7.Bb5 Qb6 8.Qe2 Nxd6 9.Nc3 Be7 10.Rb1 OO 11.OO Nxb5 0-1(39) Corte Cesar Juan -- Pelikan Jorge, 1942.
    6.c3 Bd7 7.d4 Bxd6 8.Bd3 Nf6 9.OO h6 10.c4 OO 11.Nc3 Nc6 1-0(31) Hoogendoorn Joost 2388 -- Muis Gerrit Meine 2065, 2001.
    6.d3 Nf6 7.d4 Bxd6 8.Bd3 OO 9.OO Nbd7 10.Qe2 b6 11.c4 Bb7 0-1(34) Stulik Vlastimil -- Kottnauer Cenek, 1943.

  26. 6...Nxd6 7.Bb2 Nd7 8.OO Nf6 9.Nc3 Be7 10.Kh1 OO 11.Ne5 Qc7 1-0(16) Burkhardt Joerger -- Loeffler Reinhard, 1967.

  27. 7.Bb2 Bxd6 8.Na3 Nbd7 9.Nc4 Bc5 10.Nd4 Nb6 11.Nb3 Nxc4 1-0(54) Hribovsek Ivan -- Klaic Pero, 1959.

  28. 11.Re1 b6 =-=(43) Alekhine Alexander -- Carls Carl Johan Margot, 1941.

  29. 4.Bc4 Nf6 5.Qe2 Bg4 6.e5 Bxf3 7.Qxf3 dxe5 8.Qxb7 Nbd7 9.a3 e6 10.axb4 Rb8 11.Qxa7 Bxb4 0-1(41) MacDonald Jonathan 2045 -- O'Donnell Tom 2362, 2000; 5...Nc6 6.Bb2 Bg4 7.d4 Bxf3 8.Qxf3 e6 9.OO d5 10.exd5 Nxd5 11.Re1 Be7 1-0(43) Lynn William 2014 -- Rossiter Philip J 2376, 2003; 5...e6 6.OO Be7 7.d4 d5 8.exd5 exd5 9.Bb5+ Nc6 10.Re1 Be6 11.Nbd2 OO 1-0(44) Breustedt Werner -- Knothe Karl, 1956; 5.d3 Bg4 6.e5 d5 7.Bb5+ Nfd7 8.a3 e6 9.h3 Bh5 10.g4 Bg6 11.Be3 a6 0-1(35) McCormick Edgar Thomas -- Donovan Jeremiah, 1940.
    4.Bb5+ Bd7 5.Bxd7+ Nxd7 6.d4 Ngf6 7.Nbd2 e6 8.e5 dxe5 9.dxe5 Nd5 10.a3 Nc3 11.Bb2 Nxd1 0-1(15) Plunkert Ben 1400 -- Caburro John 1400, 2006; 6.Qe2 Rc8 7.Nd4 e5 8.Nb3 Rxc2 9.Qb5 Qc8 10.OO a6 11.Qd3 Ngf6 0-1(25) Pereira Stephen -- Hartnack Robert, 1994.
    4.c3 bxc3 5.Nxc3 Nc6 6.d4 e6 7.d5 exd5 8.exd5 Ne5 9.Nd4 Nf6 10.f4 Ned7 11.Nf5 Nc5 0-1(23) Janzen Thomas -- Wegner Carsten, 1995.

  30. 4...e6 5.a3 Nf6 6.d3 d5 7.e5 Nfd7 8.axb4 Bxb4+ 9.c3 Be7 10.Bc1 OO 11.d4 f6 0-1(19) Maslicic Peter -- Perk Egbert, 2003; 10.d4 OO 11.Bd3 Nc6 1-0(34) Maslicic Peter -- Boettger Reiner, 2003.

  31. 6...g6 7.Bc4 e6 8.Qf3 Bg7 9.Bb5+ Kf8 10.OO Qd5 11.Qe2 Qe4 1-0(34) Dotsenko Sergey 2181 -- Pleshkov Andrey, 2007.
    6...Nc6 7.Bb5 Bd7 8.Nxd7 Qxd7 9.OO e6 10.a3 bxa3 11.Nxa3 Be7 1-0(47) Sellberg Joel -- Hallenberg Sami, 1997.

  32. 11.Qf3 Nc6 1-0(21) Geisdorf Herbert -- Klein Manfred, 1970.

  33. 4...e5 5.axb4 Nf6 6.Nc3 Be7 7.Bc4 Bg4 8.b5 Nbd7 9.OO OO 10.Re1 Nc5 11.h3 Bh5 1-0(50) Greven R -- Van Dam Jan, 1993.
    4...d5 5.exd5 Qxd5 6.Bb2 Bg4 7.Be2 e6 8.OO Nc6 9.axb4 Nxb4 10.Na3 Nf6 11.Nb5 Qc5 0-1(22) Heck Karl -- Dusen Eric van, 1996.
    4...Nc6 5.Bb5 bxa3 6.Bxa3 Bd7 7.Nc3 Rc8 8.OO a6 9.Be2 g6 10.Nd5 Bg7 11.Rb1 b5 1-0(20) Jorgensen Kenneth -- Osterberg Kurt, 1998.

  34. 5.Bxa3 Nc6 6.d4 Nf6 7.Bd3 Bg4 8.c3 e6 9.OO Be7 10.Qb3 Qc7 11.Nbd2 OO 0-1(43) Poulsen Christian -- Hansen Viktor Juul, 1945; 6.Bc4 Nf6 7.d3 e6 8.OO Be7 9.Nc3 a6 10.Ne2 OO 11.Ng3 d5 0-1(44) Siemms Ross E -- Keller Dieter, 1953; 6.Bb5 Nf6 7.Qe2 d5 8.exd5 Qxd5 9.OO Bg4 10.c4 Bxf3 11.Qxe7+ Bxe7 0-1(13) Heck Karl -- Le Roux Jaun Stefan, 1996; 5...Nf6 6.c3 Nc6 7.Qc2 g6 8.Bc4 Bg7 9.d4 OO 10.OO d5 11.exd5 Nxd5 0-1(19) Jaen Miguel -- Contreras Henry 2324, 2000; 5...Bg4 6.Be2 Nc6 7.OO Nf6 8.Nc3 g6 9.d4 a6 10.d5 Bxf3 11.Bxf3 Ne5 =-=(42) Jensen Dan Bronnum -- Madhy Nezar, 2000.
    5.d4 Nf6 6.Bd3 Nc6 7.c3 g6 8.OO Bg7 9.Re1 OO 10.Bxa3 Bg4 11.Nbd2 Qc7 1-0(27) Pokhlebkin Vladimir 2124 -- Rjabov, 2007; 1-0(27) Pokhlebkin Vladimir 2124 -- Rjabov, 2007; 6...Bg4 7.OO Nc6 8.c3 e6 9.Nxa3 Be7 10.h3 Bxf3 11.Qxf3 OO =-= Drazic Sinisa 2462 -- Fontaine Robert 2529, 2002; 6...g6 7.c3 Bg7 8.Rxa3 Nc6 9.OO OO 10.Bg5 Bd7 11.Qd2 a6 =-=(41) Gardos Attila -- Ferenczi Csaba, 1998.
    5.Bc4 g6 6.c3 Bg7 7.Bxa3 e6 8.OO Ne7 9.d4 OO 10.Nbd2 b6 11.Qe2 Bb7 1-0(34) Frank Jozsef -- Suranyi Pal, 1996.

  35. 6.e5 dxe5 7.Bb5+ Bd7 8.Nxe5 a6 9.Bd3 e6 10.Nac4 Qc7 11.Bb2 Be7 0-1(21) Abraham Ingo -- Sehner Norbert, 1985; 7.Nxe5 g6 8.Bc4 e6 9.Bb2 Be7 10.Ng4 h5 11.Ne5 Nbd7 1-0(15) Griess E -- Schirrer A, 1938.
    6.c3 Nc6 7.Qc2 g6 8.d4 Bg7 9.Be2 OO 10.OO Bd7 11.Bb2 Rc8 0-1(29) Barbaro Michele -- Falcone Giancarlo, 1986.

  36. 6...Nc6 7.d3 g6 8.Nc4 Bg7 9.Be3 Bd7 10.Bxc6 bxc6 11.Bd4 OO 0-1(59) Pittag Andreas -- Niemers Johannes, 2004.

  37. 7...e5 8.d4 Nc6 9.OO Be7 10.Bxc6 Bxc6 11.dxe5 dxe5 0-1(25) Engel Gunnar -- Kupfernagel Michael, 1994.
    7...a6 8.Bc4 e6 9.OO Be7 10.d4 OO 11.Bd3 Bc6 0-1(77) Menz Fernando -- Edel Jochen, 1999.

  38. 11.e5 dxe5 1-0(37) Fischer Manfred 2022 -- Vogelgesang Marc 1552, 2006.

  39. 5.d3 bxa3 6.Nxa3 g6 7.Be2 Bg7 8.Bd2 Nc6 9.h3 OO 10.c3 e5 11.c4 Be6 0-1(51) Fahrner Kurt -- Brod Manfred, 1993; 0-1(51) Sutr T -- Hoffmann Erich, 1993; 6.Rxa3 e6 7.Ra1 Be7 8.Be2 OO 9.Bb2 Nc6 10.Nbd2 b5 11.d4 b4 0-1(37) Ovezov Artek 2366 -- Ilincic Zlatko 2563, 2000; 6.c3 g6 7.Nbd2 Bg7 8.d4 OO 9.Bd3 a6 10.Rxa3 d5 11.e5 Ne8 0-1(38) Najdekier -- Bednarski Jacek B, 1964; 5...Nc6 6.axb4 Nxb4 7.c4 Nc6 8.Nc3 g6 9.d4 Bg7 10.Be2 OO 11.OO b6 1-0(28) Czerniak Moshe -- Sanguinetti Raul, 1950.
    5.Bd3 Nc6 6.OO a6 7.Re1 Bg4 8.Bb2 e5 9.axb4 Nxb4 10.Bc4 Rc8 11.Bb3 Bxf3 0-1(53) Fiedler Brian 2226 -- Ademi Sami 2249, 2006; 6.axb4 Nxb4 7.Bb5+ Bd7 8.Bxd7+ Qxd7 9.d3 e6 10.OO Be7 11.Bb2 Nc6 0-1(32) Anchondo Francisco -- Khachiyan Melikset 2469, 2007; 6.Bb2 e5 7.Qe2 Be7 8.Bc4 OO 9.Bb3 Bg4 10.h3 Bh5 11.g4 Bg6 0-1(19) Moody David -- Noren Kevin, 1988.
    5.Bb2 bxa3 6.Nxa3 e6 7.Bb5+ 1-0 Paulesu Sebastiano 2062 -- Porkolab Sandor 2147, 2007.
    5.e5 dxe5 6.Bb2 e4 7.Ne5 e6 8.Bb5+ Bd7 9.Nxd7 Nbxd7 10.OO a6 11.Be2 Qc7 0-1(24) Madeira de Ley Manuel -- Liguori Teixeira Luiz, 1947.
    5.axb4 Nxe4 6.Bb2 e6 7.Bd3 Nf6 8.Qe2 d5 9.c3 Bd6 10.Bc2 Nc6 11.d4 a6 0-1(41) Innala Tapio -- Taivainen Kari, 1981.
    5.Qe2 Nc6 6.d4 d5 7.e5 Ne4 8.axb4 Bg4 9.c3 Rc8 10.Bd2 e6 11.h3 Bh5 =-=(38) Rometti Bernard -- Schudel Hans Jakob, 1946.

  40. 5...Nc6 6.Qe2 Bd7 7.e5 dxe5 8.Nxe5 Nd4 9.Qc4 Ne6 10.Nxd7 Nxd7 11.axb4 a6 1-0(16) Zoltan Andras -- Balint Laszlo, 2002.

  41. 6.Bxd7+ Nbxd7 7.Qe2 Qc7 8.d3 b3 9.c3 g6 10.OO Bg7 11.Bb2 OO 1-0(67) Paszler Jozsef -- Ormos Gaszton, 1993; 7...bxa3 8.OO e6 9.Nc3 Be7 10.Bxa3 a6 11.Rfb1 Qc7 0-1(40) Suttles Duncan -- Cayford Tony, 1961; 7.d3 bxa3 8.OO g6 9.Bg5 Bg7 10.Rxa3 OO 11.Nbd2 Qc7 0-1 Bogad Peter -- Vujadinovic Milan, 2006.

  42. 6...Nc6 7.OO a6 8.Bc4 e6 9.axb4 Nxb4 10.Bb3 Be7 11.Ba3 Nc6 0-1(35) Lewicki Sergey -- Stein Leonid Z, 1960; 0-1(35) Levitsky SV -- Stein Leonid, 1960.
    6...Qa5 7.Bxd7+ Nbxd7 8.OO e6 9.Bb2 Be7 10.e5 dxe5 11.Nxe5 Nxe5 =-=(27) Reboredo Daniel 1700 -- Jorgensen Poulerik 1700, 2006.

  43. 8.Qxb4 Nc6 9.Qc4 g6 10.Bb2 Bg7 11.OO OO 1-0(26) Lynn William -- Croad Nicholas, 2000.

  44. 8...Nc6 9.d4 d5 10.e5 Ng8 11.axb4 Nxb4 0-1(37) Gentala Walter J -- Berry Jonathan, 1972.

  45. 11.Rf1 Nbd7 0-1(31) Kirschner Peter -- Mutschnik Ilia, 2004.

  46. 4...Bg4 5.h3 Bh5 6.Bd3 e6 7.OO Nf6 8.a3 d5 9.e5 Nfd7 10.axb4 Bxb4 11.c3 Be7 =-=(36) Kolar Sr 2179 -- Palac M 2605, 2001; 0-1(36) Kolar Srecko 2168 -- Palac Mladen 2572, 2001; 5.Bc4 e6 6.OO Be7 7.a3 bxa3 8.h3 Bh5 9.d5 e5 10.g4 Bg6 11.Bd3 Nd7 1-0(38) Smirin Ilia -- Mochalov Evgeny Veniaminovic, 1985; 5...Nf6 6.e5 Qc8 7.Nbd2 d5 8.Bd3 Nfd7 9.h3 Bh5 10.e6 fxe6 11.g4 Bf7 0-1(60) Nikolovski O -- Murray D, 1985; 5.a3 bxa3 6.Nxa3 e6 7.Bb5+ Nd7 8.OO Be7 9.Nc4 Nf6 10.Ba3 Nxe4 11.Qe1 Bf5 0-1(23) Littlewood John E -- Duncan Christopher R, 1996.

  47. 5.e5 e6 6.a3 Nc6 7.axb4 Bxb4+ 8.c3 Be7 9.Bd3 Bd7 10.OO Na5 11.Na3 Rc8 0-1(17) Paliulionis Andrius -- Azadmanesh Moosa, 1997; 6.Bd3 Nc6 7.OO Nh6 8.Re1 Bd7 9.Nbd2 Qb6 10.Bb2 Na5 11.Qe2 Rc8 0-1(49) Stegeman Fritz -- De Jong Peter, 1992; 5...Bf5 6.a3 e6 7.axb4 Bxb4+ 8.c3 Be7 9.Qb3 Qc7 10.Na3 Bxa3 11.Bxa3 Nc6 0-1(42) Frank Jozsef -- Nemeth Gabor, 1994; 6.Nh4 Bg6 7.Nxg6 hxg6 8.a3 e6 9.axb4 Bxb4+ 10.c3 Be7 11.Qb3 Qc7 =-=(60) Piazzini Luis Roberto -- Marini Luis, 1946; 5...Nc6 6.Bd3 Bg4 7.Be3 e6 8.OO Nge7 9.h3 Bf5 10.Be2 Nc8 11.Ne1 Bg6 0-1(58) Kesseler Heiko -- Dietzel Jan, 1995.
    5.Nbd2 dxe4 6.Nxe4 Nf6 7.Nxf6+ exf6 8.Bb5+ Bd7 9.Qe2+ Be7 10.OO Bxb5 11.Qxb5+ Qd7 1-0(38) Zita Frantisek -- Pachman Ludek, 1946; 1-0(38) Zita Frantisek -- Pachman Ludek, 1946.

  48. 5...Qxd5 6.a3 Bg4 7.axb4 Bxf3 8.Qxf3 Qxf3 9.gxf3 e6 10.Bb5+ Nd7 11.c3 Nf6 1-0(40) Weetik Vjacheslav 2420 -- Malyi Viacheslav 1972, 2007; 6.Nbd2 Nf6 7.Bc4 Qh5 8.OO e6 9.Re1 Bd6 10.Ne4 Nxe4 11.Rxe4 Bxh2+ 0-1(36) Pitre HG -- Ferguson Jim 2171, 2001; 6.c4 Qa5 7.Nbd2 Nf6 8.Bd3 e6 9.OO Be7 10.Qe2 OO 11.Ne4 Nbd7 =-=(29) Kernan Bernard -- Bloch Nigel, 1973.

  49. 6.Bc4 g6 7.Ne5 Bg7 8.OO OO 9.a3 Nbd7 10.axb4 Nb6 11.Bb3 Nfxd5 =-=(34) Pfleger Michael -- Dubeck Michael, 1985.
    6.c4 bxc3 7.Nxc3 Nxd5 8.Qb3 e6 9.Nxd5 exd5 10.Bb5+ Nc6 11.OO f6 1-0(45) Janosevic Dragoljub -- Fuderer Andrija, 1951.

  50. 7...e5 8.Nxe5 Bxb4+ 9.c3 Bd6 10.Nc4 OO 11.Ne3 Qc6 1-0(62) Rubinetti Jorge Alberto -- Garcia Raimundo, 1977.

  51. 11.Be3 Qxb4 0-1(31) Lapshun Yury 2507 -- Schwartz Ylon 2281, 1999.

  52. 5.a3 d5 6.e5 Nc6 7.axb4 Bxb4+ 8.c3 Be7 9.Bd3 Qc7 10.OO f6 11.Re1 fxe5 =-=(69) Melnikov Alexandr 2247 -- Pandorf Horst, 2002; 6.exd5 exd5 7.axb4 Bxb4+ 8.c3 Be7 9.Bd3 Nf6 10.OO OO 11.Ne5 Nbd7 1-0(40) Soelter Reinhold -- Beerheide Walther, 1973; 5...Nf6 6.Bd3 d5 7.e5 Nfd7 8.axb4 Bxb4+ 9.c3 Be7 10.OO OO 11.Re1 Re8 1-0(26) Adamski Andrzej -- Polanski Jerzy, 1976; 7...Ne4 8.OO Nc3 9.Nxc3 bxc3 10.Ng5 g6 11.Qf3 Qe7 1-0(51) Fontana Rodrigo Dal Bosco -- Capuano Fausto, 1997.
    5.c4 bxc3 6.Nxc3 Nf6 7.Bd3 Be7 8.OO OO 9.Bb2 Nbd7 10.Rc1 Ne8 11.Re1 a6 0-1(39) Kernan Bernard -- Harris Rebecca, 1974; 6.Qa4+ Bd7 7.Bb5 Qc7 8.OO a6 9.Bxd7+ Nxd7 10.Qb3 Rc8 11.Na3 d5 0-1(41) MacDonald Weldon -- Bennett Gary, 1999.
    5.Be2 Nf6 6.Nbd2 Be7 7.a3 bxa3 8.Bxa3 OO 9.OO d5 10.e5 Ne8 11.Bxe7 Qxe7 0-1(38) Martinez Eric -- Le Beuffe Ernesto, 1994.

  53. 5...Be7 6.OO Nf6 7.c4 bxc3 8.Nxc3 d5 9.e5 Nfd7 10.Bf4 Nc6 11.g3 g5 1-0(34) Campos Jose Felix 2201 -- Malajovich Sandra 2116, 2002; 6...Bd7 7.a3 bxa3 8.Nxa3 Nc6 9.c3 a6 10.d5 Na5 11.dxe6 fxe6 1-0(22) Braeunlin Klaus -- Hirt Stefan, 1996; 6.e5 dxe5 7.dxe5 Nc6 8.OO Qc7 9.Qe2 Bd7 10.Nbd2 Nh6 11.Nc4 OOO 1-0(24) Tautvaisas Povilas -- Raterman Leo, 1966.

  54. 6.Nbd2 Be7 7.a3 bxa3 8.Bxa3 OO 9.c4 e5 10.OO exd4 11.Nxd4 Nc6 1-0(35) Rositsan Boris 2258 -- Berlinsky Vladimir 2384, 2002.

  55. 6...Nc6 7.Nbd2 Qc7 8.a3 Be7 9.Re1 a6 10.Rb1 a5 11.Nf1 d5 1-0(35) Comas Fabrego Lluis -- Alonso Gracia Antonio, 1992; 7.Bb2 d5 8.Nbd2 Be7 9.Ne5 OO 10.Nxc6 bxc6 11.e5 Nd7 0-1(33) Czypinski Jaroslaw -- Haessel Dale R, 1997.

  56. 7.Nbd2 Nbd7 8.a3 bxa3 9.Bxa3 e5 10.c3 OO 11.Re1 b6 0-1(30) Arteano -- Pereda de Pablo Ernesto, 1992.

  57. 7...Nc6 8.Qe1 Qb6 9.e5 Nd5 10.exd6 Bf6 11.axb4 Nxd4 0-1(46) Zaitsev Igor A -- Dubinsky A, 1964.

  58. 11.Na3 OO 1-0(33) Bodi Tamas 2149 -- Toth Daniel 2041, 2001.

  59. 5.Bd3 Bg7 6.a3 bxa3 7.Nxa3 Nc6 8.c3 Nf6 9.OO OO 10.Bg5 Bd7 11.Re1 a6 1-0(45) Kramer George Mortimer -- Denker Arnold Sheldon, 1946; 1-0(45) Kramer George Mortimer -- Denker Arnold S, 1946; 6.h3 Nf6 7.Nbd2 OO 8.OO Bd7 9.a3 bxa3 10.c4 Nc6 11.Rxa3 Ne8 =-=(27) Gereben Erno -- Huguet Bernard, 1969; 6.OO Nc6 7.Bb2 e6 8.Nbd2 Nge7 9.a3 bxa3 10.Rxa3 OO 11.Re1 Qc7 =-=(25) Lauer Roland -- Sulzbach Sven, 1993; 6.Bb2 Nc6 7.Nbd2 Bg4 8.h3 Bxf3 9.Nxf3 Rc8 10.OO e6 11.Re1 h5 0-1(25) Cambiaso Luis -- Mazzucchelli Nestor, 1951.
    5.Nbd2 Bg7 6.Rb1 a5 7.Bd3 Nf6 8.OO OO 9.a3 bxa3 10.Bxa3 b6 11.c4 Nc6 0-1(53) Tsifanskaya L 2216 -- Igla B 2209, 2004; 6.Bb2 Nf6 7.Bd3 OO 8.OO Nh5 9.Re1 Nc6 10.Bf1 Nf4 11.h3 Bd7 0-1(42) Schlenker Jochen -- Schuh Hubert, 1986.
    5.Bc4 Bg7 6.OO e6 7.a3 bxa3 8.Nxa3 a6 9.Bf4 Nc6 10.d5 Ne5 11.dxe6 Bxe6 1-0(19) Bronstein David I -- Lein Anatoly, 1969; 1-0(19) Bronstein David I -- Levin Alexander M, 1969.
    5.Bb5+ Bd7 6.Bc4 Qc8 7.Nbd2 Bg7 8.OO Nf6 9.e5 dxe5 10.dxe5 Ng4 11.Qe2 OO 1-0(28) Keres Paul Petrovich -- Dyner Israel, 1937; 1-0(28) Keres Paul Petrovich -- Dyner Israel, 1937.
    5.Bb2 Bg7 6.Bc4 Nf6 7.Nbd2 OO 8.OO Nc6 9.Re1 Nd7 10.a3 bxa3 11.Rxa3 Nb6 =-= Seifert Milan -- Chmiel Pavel, 1993; 6.Nbd2 Nc6 7.Bd3 Bg4 8.h3 Bxf3 9.Nxf3 e6 10.Qe2 Nge7 11.g4 Qb6 0-1(45) Moody David -- Miller Dennis, 1983.
    5.Be3 Bg7 6.Nbd2 Nc6 7.Rb1 a5 8.Bb5 Bd7 9.OO Nf6 10.Qe2 Ng4 11.d5 Nxe3 0-1(33) Van Duuren Louis -- Draghici Flutur Gavril, 2003.

  60. 6.Nxa3 Bg7 7.Nb5 Nc6 8.Ra3 Bg4 9.d5 Ne5 10.Nxa7 Nf6 11.Bb5+ Nfd7 0-1(53) Schischke Reinhard -- Krakops Maris, 1993; 7.h3 Nf6 8.Bd3 Nc6 9.c3 OO 10.OO Nd7 11.Be3 Nb6 1-0(35) Vozovic O 2288 -- Topel Z 2085, 2005.
    6.Bc4 e6 7.OO Bg7 8.Bxa3 Ne7 9.Nbd2 OO 10.Rb1 Qc7 11.e5 dxe5 1-0(21) Kordonowski Frank -- Kloss Detiev, 1995.

  61. 9.h3 Qc7 10.Be3 Be6 11.Nxa3 Qxc3 0-1(33) Varlotta A -- Silva Nazzari Roberto, 1960.

  62. 11.f4 b5 0-1(21) Konstacky Matej 2025 -- Kadziolka Beata 2346, 2006.

  63. 5.Bb5+ Bd7 6.Qe2 Bxb5 7.Qxb5+ Qd7 8.Qd3 e6 9.a3 Na6 10.Bd2 Qc6 11.d5 exd5 0-1(36) Nasz -- Popovych Orest, 1974.
    5.e5 dxe5 6.Nxe5 Nbd7 7.Nd2 a6 8.Bb2 Qc7 9.Bc4 e6 10.OO b5 11.Be2 Bb7 0-1(80) Foch Louis -- Guzman Moya Jesus, 1997.

  64. 5...g6 6.a3 bxa3 7.e5 dxe5 8.dxe5 Nd5 9.Rxa3 Nc6 10.Bc4 Nf4 11.OO Ne6 1-0(64) Shirazi Kamran 2389 -- Guidarelli Laurent 2422, 2003; 7.Bxa3 Bg7 8.Bd3 OO 9.OO Nh5 10.Re1 Nc6 11.c3 Rb8 0-1(13) Perez Perez Francisco Jose -- Leyva Hector, 1994; 6.Bc4 Bg7 7.OO d5 8.exd5 Nxd5 9.Ne5 OO 10.Qf3 Be6 11.Bb2 Nc6 0-1(39) Dalinger Humberto -- Seminara Juan Pablo, 1991; 6...d5 7.exd5 Bg7 8.OO OO 9.Qe2 Nxd5 10.Ne4 Nc6 11.Bb2 Na5 0-1(35) Vasconcellos Fernando -- Bolbochan Julio, 1951; 6.Rb1 a5 7.Bc4 Bg7 8.OO OO 9.Re1 h6 10.a3 bxa3 11.Bxa3 Re8 0-1(35) Lee Dylan -- Stojic Dusan 2012, 2002; 6.Bb5+ Bd7 7.Bc4 d5 8.exd5 Bg7 9.OO OO 10.a3 b5 11.Bb3 a5 =-=(23) Muehlberg Siegfried -- Pietzsch Wolfgang W, 1962.
    5...Bg4 6.Bb2 e6 7.Bd3 d5 8.Qe2 Nc6 9.e5 Nd7 10.h3 Bh5 11.OO Be7 =-=(28) Ringelsiep Jochen -- Grosshans Ralf Michael, 1992; 6.Bd3 e6 7.h3 Bh5 8.Nf1 Nc6 9.g4 Bg6 10.Ng3 d5 11.e5 Ne4 1-0(52) Udovcic Mijo -- Vidmar Milan, 1953.
    5...d5 6.Bb5+ Bd7 7.Bd3 dxe4 8.Nxe4 Nxe4 9.Bxe4 Qc7 10.OO e6 11.Re1 Be7 0-1(47) Klee Heinz -- Gross Winter Guenter, 1996.
    5...a5 6.Bb2 d5 7.exd5 Nxd5 8.Bc4 Be6 9.OO Nc6 10.Re1 h6 11.Ne5 Nxe5 =-=(37) MacDonald Weldon -- Marshall Ron, 1998.
    5...Nc6 6.Bb2 e6 7.Bd3 Be7 8.OO OO 9.Qe2 Ne8 10.Rfe1 d5 11.Qe3 a6 1-0(34) Keres Paul -- Bruno Rolando, 1960.

  65. 6.a3 Be7 7.axb4 d5 8.c3 dxe4 9.Ne5 Nbd7 10.Nec4 OO 11.Qc2 Qc7 =-=(72) Shirazi Kamran 2414 -- Pelle Guillaume 2280, 2000.

  66. 6...Nc6 7.OO Be7 8.Re1 OO 9.e5 dxe5 10.dxe5 Nd5 11.Ne4 Nc3 =-=(60) Goldsmith Alan 2285 -- Dickson Ian C, 1999.

  67. 7.Bb2 OO 8.h4 Nbd7 9.e5 dxe5 10.dxe5 Ng4 11.Bxh7+ Kxh7 1-0(17) Schultz Pedersen Jesper -- Moller Arne, 2005; 8.OO b6 9.c4 bxc3 10.Bxc3 d5 11.Re1 Ba6 0-1(25) MacDonald Weldon -- Hughes David M, 1999; 7...Nc6 8.Qe2 d5 9.OO dxe4 10.Nxe4 Nd5 11.Qd2 b6 1-0(37) Schultz Pedersen Jesper 2170 -- Solomon Stephen J 2435, 2003.
    7.Rb1 Nc6 8.Bb2 d5 9.e5 Nd7 10.h4 h6 11.Ng1 Nb6 0-1(46) Shirazi Kamran -- Sanchez Julio, 1974.

  68. 7...Nc6 8.Rb1 d5 9.e5 Nd7 10.Re1 Nb6 11.Nf1 Na4 1-0(57) Tsifanskaya Ludmila A 2200 -- Petrov Marijan 2430, 2006.

  69. 11.Qh5 g6 1-0(28) Felbecker Hans -- Palm Hans, 1979; 1-0(28) Felbecker Hans -- Palm Hans, 1979.

  70. 5...Nc6 6.d5 Ne5 7.Nxe5 dxe5 8.Bb2 e6 9.Bxe5 exd5 10.exd5 Bc5 11.OO OO 0-1(18) Binham Timothy F -- Lahtinen Markku, 1994; 8.OO e6 9.dxe6 Bxe6 10.Nd2 Qc7 11.Nf3 Rd8 0-1(36) Burgin Robert -- Gosme Emile, 1998; 6...Nb8 7.Bd2 g6 8.Bxb4 Bg7 9.Nbd2 OO 10.OO Nh5 11.Rb1 Nd7 =-=(52) Hvenekilde Jorgen -- Larsen Steen Skovlund, 1985; 7.OO g6 8.Qe1 Bg7 9.Qxb4 OO 10.Bb2 Nbd7 11.a4 Nc5 1-0(30) Freiman Sergey Nikolaevich -- Rovner Dmitry, 1938; 6.Bb2 d5 7.Nbd2 dxe4 8.Nxe4 e6 9.Nxf6+ Qxf6 10.Rb1 Qd8 11.OO Qa5 0-1(40) Rajamaki Keijo -- Taivainen Jukka, 1996; 6...e6 7.Nbd2 Bd7 8.OO Rc8 9.Re1 Be7 10.h3 OO 11.g4 Na5 0-1(41) Clough F -- Levens DG, 1963; 6.h3 e6 7.Nbd2 Be7 8.OO Qc7 9.Qe2 Bd7 10.Re1 a6 11.a3 bxa3 1-0(42) Johannessen Svein -- Rettedal A, 1986; 6.OO Bg4 7.Bb2 e5 8.d5 Nb8 9.a3 bxa3 10.Nxa3 Nbd7 11.Nc4 Nc5 0-1(30) Lee Dan -- Kreckler Warren, 1973; 6.a3 a6 7.d5 Ne5 8.Nxe5 dxe5 9.axb4 e6 10.dxe6 Bxb4+ 11.c3 Bc5 0-1(43) Banos Polihronis -- Roussos L, 1997.
    5...e5 6.dxe5 dxe5 7.Nxe5 Bc5 8.Bb2 OO 9.Nd2 Nbd7 10.Nef3 Nb6 11.OO Na4 =-=(93) Vokac Marek 2529 -- Stocek Jiri 2518, 2001; 7...Be6 8.OO Qc7 9.Bf4 Bd6 10.Bb5+ Ke7 11.Nxf7 Bxf4 0-1(17) MacDonald Weldon -- Kehn Alfred, 1999.
    5...Nbd7 6.OO e6 7.Re1 Be7 8.a3 bxa3 9.Nxa3 Nb6 10.c4 a6 11.Nc2 Qc7 0-1(33) Llaneza Vega Patricia 2168 -- Ortiz Fernandez Vega A 2081, 2000; 7.a3 bxa3 8.Bxa3 Be7 9.c4 OO 10.Nc3 a6 11.Bb2 Qc7 0-1(62) Fiklik Vladimir -- Kirs Pavel, 1999.
    5...Bd7 6.a3 bxa3 7.Nxa3 e6 8.c4 Be7 9.OO h6 10.Qb3 Qc7 11.Bf4 Bc6 1-0(15) Kulik Vadim -- Kyllo Richard, 2000.

  71. 6.Nbd2 e6 7.OO Nc6 8.Bb2 d5 9.Re1 Be7 10.h3 Bh5 11.c4 bxc3 0-1(17) Marttala Thomas -- Poutiainen Pertti, 1975; 7...Be7 8.Qe2 d5 9.e5 Nfd7 10.Qe3 Nc6 11.Nb3 Bh5 0-1(42) Fiklik Vladimir -- Simek Petr 2249, 1999; 7.h3 Bh5 8.g4 Bg6 9.g5 Nh5 10.a3 bxa3 11.Bxa3 Be7 0-1(26) Kende Gyorgy -- Karolyi Tibor, 1995; 7.a3 d5 8.e5 Nfd7 9.OO Nc6 10.h3 Bh5 11.Nb3 a5 0-1(38) Prochazka Dalibor -- Frost Lionel B, 2000; 6...Nc6 7.h3 Bh5 8.g4 Bg6 9.d5 Nb8 10.Nd4 Nbd7 11.f4 h6 1-0(30) Taddei Benoit -- Renault Fabien, 1996.
    6.h3 Bh5 7.OO e6 8.Bb2 d5 9.e5 Ne4 10.Re1 Ng5 11.Nbd2 Nc6 0-1(36) Raetsky A 2393 -- Golubev M 2532, 2004; 7.Bb5+ Nbd7 8.e5 Bxf3 9.Qxf3 Qb6 10.Qd3 Nd5 11.Nd2 OOO 1-0(29) Gimeno Oteo Marco Antonio 2178 -- Cantin V 2240, 2001.
    6.Bb2 g6 7.Nbd2 Bg7 8.h3 Bxf3 9.Nxf3 OO 10.g4 Qa5 11.OO Nbd7 0-1(35) Mollov Petar -- Leontiev Hristo, 1995; 6...e6 7.Nbd2 Nbd7 8.h3 Bxf3 9.Qxf3 e5 10.Qg3 exd4 11.Nf3 d5 1-0(16) Corden Martyn J -- Burbridge M, 1967.
    6.a3 bxa3 7.Bxa3 Nc6 8.c3 e6 9.Nbd2 Be7 10.Qb3 OO 11.Qxb7 Qc8 =-=(74) Hoogendoorn Joost 2358 -- Mellegers Joost 2252, 2000.

  72. 6...d5 7.e5 Nfd7 8.e6 Bxe6 9.Ng5 Nf6 10.Nxe6 fxe6 11.Bg5 Nc6 =-=(50) Kochetkov German -- Nedobora Mikhail, 1995; 7...Ne4 8.Re1 Nc6 9.Bxe4 dxe4 10.Rxe4 Bxf3 11.gxf3 f5 0-1(23) Neumann Ulrich -- Janning Henning, 1999.
    6...e6 7.h3 Bh5 8.c4 Be7 9.Nbd2 h6 10.Rb1 OO 11.a3 Nc6 =-=(29) Bolding Klaus 2344 -- Vincent Patrick 2212, 1999.
    6...g6 7.a3 Qb6 8.axb4 Qxb4 9.c3 Qb6 10.h3 Be6 11.Na3 Bg7 1-0(28) Sarihan Sefa 1000 -- Chacon Marc 1200, 2006.

  73. 7.Be3 d5 8.e5 Ne4 9.a3 a5 10.axb4 axb4 11.Rxa8 Qxa8 0-1(38) Dotorivo Eduardo -- Tsuboi Edson Kenji, 1997.
    7.e5 dxe5 8.dxe5 Nd7 9.Bb2 Qc7 10.e6 Bxe6 11.Ng5 Nc5 1-0(45) Lehmann Heinz -- Kluge Klaus, 1949.

  74. 11.Ne5 Bg6 0-1(21) Freyberg Dominic -- Haucke Alexander 2226, 2001.

  75. 6.e5 Ne4 7.OO Nc6 8.Re1 e6 9.Bxe4 dxe4 10.Rxe4 Be7 11.Rg4 g6 0-1(74) Raetsky A 2393 -- Petrosian TL 2539, 2004; 8...Bg4 9.h3 Bf5 10.Nh4 Bd7 11.Bxe4 e6 1-0(32) Moen Ole Christian -- Bednarski Jacek B, 1976; 8.Qe1 Bf5 9.e6 Bxe6 10.a3 Qa5 11.Nbd2 Bf5 1-0(30) Enders Peter -- Schwibbe Rudolf, 1979; 8.a3 Bf5 9.Re1 e6 10.Bb2 Be7 11.Nfd2 Nxd2 0-1(37) McGuinness Cian -- Moeckel Jean L, 1998; 7...e6 8.Bb2 Nc6 9.Qe2 b6 10.Bxe4 dxe4 11.Qxe4 Bb7 0-1(57) Momeni Roudsari H -- Marjanovic Slavoljub, 1973; 8.Qe1 Be7 9.a3 bxa3 10.Bxe4 dxe4 11.Qxe4 Bd7 1-0(28) Schlenker Joerg -- Huenerkopf Heinz, 1985; 8.Re1 Nc6 9.Bxe4 dxe4 10.Rxe4 b6 11.c4 bxc3 0-1(40) Campos Ruiz Alberto -- Scheichel Herbert, 1973; 7...g6 8.Qe1 Nc6 9.a3 Qb6 10.Bxe4 dxe4 11.Qxe4 Bf5 0-1(35) Knudsen Jes West 1991 -- Henrichsen Jens 1992, 2007; 0-1(35) Knudsen Jes West 1991 -- Henrichsen Jens 1992, 2007; 7...Bg4 8.h3 Bh5 9.g4 Bg6 10.a3 e6 11.axb4 Bxb4 0-1(23) Burgin Robert -- Maltez Nuno Manuel Fidalgo, 1998; 7.a3 Nc6 8.axb4 Nxb4 9.Ba3 e6 10.OO Be7 11.Qe1 Nxd3 1-0(30) Brestian Egon -- Miniboeck Guenter, 1995; 10...Nxd3 11.cxd3 Ng5 1-0(23) Zedtler Uwe -- Baas Holger, 1998.
    6.exd5 Nxd5 7.Bd2 Nc6 8.a3 e6 9.OO Be7 10.axb4 Ncxb4 11.Bb5+ Nc6 1-0(27) Blask Gerhard -- Gauba Rolf, 1991.

  76. 6...dxe4 7.Nxe4 Nbd7 8.Neg5 Qc7 9.c4 h6 10.Nh3 g5 11.Nhg1 Bg7 0-1(25) Merlo Carlos -- Goldenberg E, 1960; 1-0(33) Keres Paul Petrovich -- Eliskases Erich Gottlieb, 1937; =-=(44) Gruenke Guenter -- Curtacci Sergio, 1985; 1-0(33) Keres Paul Petrovich -- Eliskases Erich Gottlieb, 1937; 8.Ng3 e6 9.OO Be7 10.Re1 OO 11.Ne5 Nb6 1-0(23) Dakic Dejan 2143 -- Cerovic Danilo 2157, 2003; 7...Nxe4 8.Bxe4 Nd7 9.c4 Nf6 10.Bc2 e6 11.OO Be7 1-0(40) Buchal Stephan -- Freise Helmut, 1974.
    6...Nc6 7.e5 Nd7 8.OO e6 9.Re1 Be7 10.Nf1 Nb6 11.Ng3 h5 1-0(59) Hoogendoorn Joost 2281 -- Soderberg Per 2226, 1999.

  77. 7.OO Be7 8.e5 Nfd7 9.Nb3 b6 10.a3 a5 11.a4 Ba6 0-1(37) Heidenfeld Wolfgang -- Foltys Jan, 1951; 8.Re1 Nc6 9.e5 Nd7 10.Nf1 Nb6 11.Qe2 Na4 0-1(34) ropsdorff -- Sajtar Jaroslav, 1938; 7...Nc6 8.Re1 Be7 9.e5 Nd7 10.h4 Bxh4 11.Nxh4 Qxh4 1-0(23) Canal Oliveras Juan -- Molina Pastor Francisco, 1985.

  78. 7...Nh5 8.Nb3 g6 9.Ng5 f5 10.exf6 Qxf6 11.Qg4 Kd7 1-0(23) Dries J -- Hof Hvd, 1953.

  79. 8.OO Nc6 9.Nb3 Be7 10.a3 OO 11.c3 bxa3 1-0(29) Dries J -- Sarink HB, 1960.

  80. 11.h5 Nf8 0-1(44) Ozsvath Andras -- Schneider Attila, 1981.

  81. 6.Bd2 Bg7 7.Bxb4 Nc6 8.Ba3 Bg4 9.c3 d5 10.e5 Nd7 11.Nbd2 OO 1-0(38) Binham Timothy F -- Baginskaite Camilla, 1989; 8...OO 9.OO Bg4 10.c3 Qa5 11.Bb2 Nh5 0-1(37) Tempelmeier Oskar -- Kampmann, 1948; 7.OO OO 8.Bxb4 Nc6 9.Ba3 Bg4 10.c3 Qa5 11.h3 Bxf3 =-=(29) Sydor Andrzej -- Jamroz Zbigniew, 1968; 6...a5 7.a3 bxa3 8.Nxa3 Bg7 9.OO OO 10.Nc4 a4 11.c3 Bd7 =-=(15) Salonen Jyrki -- Olafsson Helgi, 1974; 7.Qc1 Bg7 8.a3 bxa3 9.Nxa3 OO 10.Nc4 b6 11.Bh6 b5 1-0(37) Rajamaki Keijo -- Helo Leevi, 1996; 6...Na6 7.OO Bg7 8.Qe2 OO 9.a3 bxa3 10.Rxa3 Nc7 11.c4 Bg4 =-=(62) Sydor Andrzej -- Kane George Francis, 1972.
    6.Bb2 Bg7 7.OO OO 8.Re1 e5 9.Nbd2 Nc6 10.Nc4 exd4 11.Nxd4 Nxd4 =-=(41) Hemasian -- Kolvig Bent, 1962; =-=(41) Khemmassi -- Kjelvig, 1962; =-=(41) Hemmasian Morteza -- Koelvig Bent, 1962; 8.h3 e6 9.c4 bxc3 10.Ba3 Re8 11.Nxc3 a6 0-1(91) Hearst Eliot Sanford -- Tzend Donoy, 1960; 7.c3 bxc3 8.Nxc3 OO 9.h3 Nc6 10.OO Nb4 11.Bc4 Nd7 0-1(37) Madsen Sverre -- Adam Edmund, 1950; 7.Nbd2 OO 8.OO e6 9.e5 Nd5 10.Ne4 dxe5 11.dxe5 Nc6 =-=(16) Ramirez Alfredo -- Ramirez Hernan, 1958.
    6.Nbd2 Bg7 7.OO OO 8.Rb1 a5 9.a3 Nfd7 10.axb4 Nc6 11.bxa5 Nxd4 1-0(28) Maryasin Boris -- Kaspi Alexander, 1993; 7.a3 bxa3 8.Bxa3 Qc7 9.c4 Nh5 10.OO Nc6 11.Rc1 Qa5 0-1(22) De Saint Germain Gaston -- Leconte Jean Olivier, 1947; 7.Rb1 a5 8.OO OO 9.Re1 Nc6 10.d5 Nb8 11.a4 bxa3 =-=(47) Spielmann Rudolf -- Golombek Harry, 1938.
    6.c4 bxc3 7.Nxc3 Nc6 8.h3 Bg7 9.OO OO 10.Rb1 b6 11.Qe2 Bb7 0-1(25) Kupka Slavoj -- Hort Vlastimil, 1963.
    6.h3 Bg7 7.OO OO 8.a3 bxa3 9.Bxa3 Nc6 10.d5 Nb8 11.Nbd2 Nbd7 0-1(57) Popovic TM 2408 -- Miranovic Rajko 2384, 2006.

  82. 7.Re1 OO 8.h3 Nc6 9.a3 Nd7 10.Bf1 e5 11.d5 Nd4 1-0(24) Dueckstein Andreas 2315 -- Spaan Nathanel 2188, 2003.
    7.Bb2 OO 8.a3 bxa3 9.Nxa3 d5 10.e5 Ne8 11.c4 Nc7 0-1(26) Egger Thomas [ [Krumb -- Neuman Petr, 2004.
    7.Bd2 a5 8.a3 bxa3 9.Rxa3 OO 10.Nc3 Nc6 11.Nb5 Bg4 1-0(36) Karlsson Jorgen -- Richardsson V, 1998.

  83. 8.c4 OO 9.h3 Nc6 10.Nxa3 b6 11.Nb5 Bb7 0-1(31) Basanta Gary 2321 -- Epishin Vladimir 2567, 2000.
    8.Bxa3 OO 9.Nbd2 Re8 10.c4 Nfd7 11.Nb3 Nc6 1-0(29) Diermair Andreas 2237 -- Bozinovic Boban 2143, 2002.
    8.Rxa3 OO 9.Bb2 Nc6 10.Nbd2 e5 11.Qa1 exd4 0-1(39) Kichinski Robert -- De Firmian Nick E, 1993.

  84. 9.Bb2 Bg4 10.Rb1 Qc7 11.c3 Nc6 0-1(61) Minard Didier -- Lacoste Alain, 1997.

  85. 11.Nb5 a6 0-1(37) Tribuiani Renato -- Messina Enrico, 1995.

  86. 7.OO Bg7 8.Rxa3 OO 9.Bg5 Nc6 10.c3 d5 11.e5 Ne4 0-1(54) Helkki Kallio -- Mosquera Miguel, 2005; 0-1(54) Kallio Heikki -- Mosquera Miguel, 2005; 9.Qe2 Nc6 10.Rd1 Bg4 11.c3 e5 0-1(30) Ditiatev Sergey 2456 -- Zhelnin Vladimir V 2462, 2000; 8.Bxa3 OO 9.Nbd2 Nh5 10.Re1 Nc6 11.c3 a6 1-0(38) Del Rio Angelis Salvador G 2512 -- Andersson Tommy 2273, 2007; 1-0(38) Del Rio Angelis Salvador G 2512 -- Andersson Tommy 2273, 2007; 9.c3 Qc7 10.h3 Be6 11.d5 Bd7 1-0(33) Braeunlin Klaus -- Holzschuh Peter, 1996.
    7.c4 Bg7 8.Rxa3 OO 9.OO Bg4 10.Nbd2 Nc6 11.h3 Bxf3 0-1(26) Sigurjonsson Bjorn -- Jakobsen Ole, 1969.

  87. 8.h3 OO 9.OO Nc6 10.c3 Bd7 11.Bg5 a6 =-=(71) Ezsol Miklos -- Kovacs Elod, 1994.
    8.c4 OO 9.OO Bg4 10.Be3 Nc6 11.Nc2 Nd7 0-1(21) Vinal Gutierez Pedro 2165 -- Arjona Martinez Santiago 1985, 2006.
    8.c3 OO 9.OO Nc6 10.Nc4 d5 11.exd5 Nxd5 1-0(34) Olle Castillo Salomo -- Gonzalez Martinez Ferran, 1996.

  88. 9.c3 Nbd7 10.Qe2 a6 11.e5 dxe5 0-1(50) Vogiatzis Dimitrios -- Basting Steffen, 2004.
    9.c4 Nc6 10.h3 b6 11.Be3 Bb7 0-1(32) Vinal Gutierrez Pedro -- Balado Saez Sergio 2263, 2004.
    9.Nc4 d5 10.exd5 Nxd5 11.Bb2 Nc6 0-1(24) Jones Homer -- Mayer Steven F, 1990.

  89. 11.Be3 d5 0-1(20) Granik David -- Nagle Sean 2402, 2000.
    10...b6 11.Be3 Bb7 1-0(37) Hebelka Milos -- Olchanski A, 1993.

  90. 6.Nbd2 Be7 7.OO OO 8.Re1 Nc6 9.Bb2 a6 10.Qe2 Nd7 11.e5 dxe5 0-1(39) Taylor Robert Keith 2117 -- Kreuzer Christopher 1990, 2007; 7...d5 8.e5 Nfd7 9.Re1 Nc6 10.Nf1 b6 11.a3 a5 0-1(22) Burgess Otis E -- McLaughlin Richard F, 1998; 7.a3 Nc6 8.Bb2 d5 9.OO a6 10.Re1 OO 11.e5 Nd7 0-1(33) Melnikov Alexandr 2247 -- Daum Holger 2203, 2002.
    6.c4 bxc3 7.Qc2 Nc6 8.a3 Qa5 9.OO d5 10.e5 Ne4 11.Bxe4 dxe4 0-1(36) Potzschmann R -- Zill E, 1989.
    6.c3 d5 7.e5 Ne4 8.Bxe4 dxe4 9.Ng5 Qd5 10.Qe2 bxc3 11.Qxe4 Bb4 0-1(19) MacDonald Weldon -- McIntosh Adron, 1998.

  91. 6...d5 7.e5 Ne4 8.axb4 Bxb4+ 9.Kf1 Nc6 10.h4 h6 11.Bb2 Qb6 0-1(27) Florian -- Alster, 1958; 0-1(27) Florian Tibor -- Alster Ladislav, 1959; 8.OO Nc6 9.Qe1 b6 10.axb4 Bxb4 11.c3 Be7 =-=(55) Kovacs La -- Gemesi Andras, 1993.
    6...Nc6 7.OO Be7 8.axb4 Nxb4 9.Ba3 Nxd3 10.cxd3 OO 11.Nc3 Bd7 0-1(24) Beyer Felix -- Krallmann Matthias, 1992; 8.Nbd2 d5 9.e5 Nd7 10.Re1 Nb6 11.Nf1 Nc4 1-0(32) Deuker Hans Joachim -- Kobs Stephan, 1994.

  92. 7.OO Be7 8.Bxa3 OO 9.c4 e5 10.c5 dxc5 11.dxe5 Nfd7 0-1(48) Kiltti Jyrki 2227 -- Lehtinen Heikki 2224, 1999.
    7.Qe2 Be7 8.h4 Nbd7 9.Nxa3 e5 10.Bb2 exd4 11.Bxd4 Ne5 0-1(39) Sorenfors Per -- Johnsson Thomas, 1998.
    7.Bxa3 Be7 8.OO OO 9.e5 dxe5 10.dxe5 Bxa3 11.exf6 Bb2 0-1(26) Schuit Adrie -- Veel Elbert, 1986.

  93. 11.Ne3 b6 0-1(39) Mindeguia Guruceaga Juan J 2113 -- Cheparinov Ivan 2576, 2003.

  94. 6...d5 7.e5 Nfd7 8.Ng5 Be7 9.Qh5 Bxg5 10.Bxg5 Qb6 11.Be3 Nc6 1-0(40) Onkoud Abdelaziz 2309 -- Miniboeck Guenter 2413, 2000.
    6...Qc7 7.Bb2 Nbd7 8.c4 b6 9.e5 dxe5 10.dxe5 Ng8 11.Nbd2 Bb7 =-=(41) Finster Michael -- Reis Thomas, 1987.

  95. 7.Re1 Nc6 8.Bb2 d5 9.e5 Nd7 10.a3 Nb6 11.axb4 Nxb4 1-0(36) Johannessen Svein -- Lehmann Heinz G, 1965; =-=(50) Griffith David O -- Bubir Alex Nikolaevich, 2002; =-=(41) Griffith David O -- Fleurackers Norbert, 2002; 0-1(44) Neumann Ulrich -- Alvarez Roberto Gabriel, 1999; 7...d5 8.e5 Nfd7 9.c4 dxc4 10.Bxc4 Nb6 11.Bd3 Bd7 =-=(40) Bruening Ralf -- Ramus Norbert, 2001.
    7.Nbd2 d5 8.e5 Nfd7 9.Ne1 Nc6 10.Qg4 OO 11.Ndf3 f5 0-1(45) Corden Martyn J -- Gligoric Svetozar, 1970; 0-1(45) Corden Martyn J -- Gligoric Svetozar, 1969; 9.Re1 Nc6 10.Nf1 h6 11.Ng3 OO 1-0(27) Canal Olivieras Juan -- Adriano Mario N, 1995; 8.Re1 Nc6 9.h3 OO 10.Bb2 dxe4 11.Nxe4 b6 1-0(27) Davie Charles -- Malcolm Grant, 1994.
    7.c4 bxc3 8.Nxc3 OO 9.Bb2 b6 10.e5 Nd5 11.Qb1 h6 0-1(20) Hoogendoorn P A 2240 -- Flom Efim 2250, 1999; 8...d5 9.e5 Nfd7 10.Nb5 a6 11.Qa4 Nc6 0-1(39) Valgardsson Gudjon Heidar 2030 -- Hovmoller Kristian 2170, 2000; 8...Nc6 9.d5 Ne5 10.Bb5+ Kf8 11.Nd4 a6 1-0(39) Seidman Herbert -- Tucci, 1941.
    7.c3 d5 8.e5 Nfd7 9.Qc2 h6 10.cxb4 Bxb4 11.a3 Ba5 =-=(13) Linklater Lloyd -- Vasconcelos Paulo, 1999; 7...Nc6 8.Re1 OO 9.Bd2 bxc3 10.Nxc3 b6 11.Rc1 Bb7 0-1(32) Linklater Lloyd -- Folta Miroslav, 1999.
    7.Bb2 d5 8.Nbd2 Nc6 9.a3 bxa3 10.Rxa3 Nb4 11.Bb5+ Bd7 =-=(41) Prochazka Dalibor -- Odehnal Miroslav, 1999; 7...Nc6 8.c4 bxc3 9.Nxc3 OO 10.Rc1 b6 11.e5 dxe5 0-1(45) Ottenweller Wolfgang -- Schulze Michael, 2001.
    7.e5 dxe5 8.dxe5 Nfd7 9.Qe2 Nc6 10.Rd1 Qc7 11.Bb2 Nc5 =-=(15) Canal Oliveras Joan 2236 -- Comas Fabrego Lluis 2516, 2000.
    7.Qe2 Nc6 8.Nbd2 OO 9.Bb2 d5 10.e5 Ne8 11.Ne1 Kh8 1-0(24) Kesseler Heiko -- Emunds Hans Georg, 1989.
    7.Bg5 Nbd7 8.Nbd2 Qc7 9.Qe1 b6 10.e5 dxe5 11.dxe5 Nd5 0-1(35) Walda Michael -- Opalic Momcilo, 1998.

  96. 7...d5 8.Nbd2 Nc6 9.e5 Nd7 10.c4 bxc3 11.Nb1 OO =-=(41) Alves Joaquim Fabiano -- Kover Warner Bruce, 1988; =-=(41) Fabiano Alves Joaquim -- Kover Warner Bruce, 1989.
    7...bxa3 8.Nxa3 b6 9.e5 Nd5 10.c4 Nb4 11.Qa4+ N8c6 1-0(25) Villing Dieter -- Wolf Hans Dietrich, 1995; 8.Bxa3 d5 9.Bxe7 Qxe7 10.e5 Nfd7 11.Nbd2 Nc6 0-1(21) Mang Joachim -- Hoehn Vadim, 1997.

  97. 8...bxa3 9.Nxa3 OO 10.c3 e5 11.h3 Bd7 1-0(35) Kaden Uwe -- Starp Klaus, 1999.
    8...OO 9.Nbd2 d5 10.e5 Nd7 11.Nb3 b6 1-0(24) Gonzalez Sole Fernando -- Garcia Conca Jose, 1985.

  98. 11.Bb5 Qb6 0-1(38) Fries Nielsen Niels J -- Mestel Jonathan, 1980; 0-1(38) Nielsen Niels J Fries -- Mestel Jonathan, 1980.
    11.Bf1 OO =-=(62) Vokroj Rene -- Laube Bernhard, 1997.