Rapporto di apertura

Database: 31-XII-2010 (4,399,153 Partite)
Rapporto: 1.b4 c5 (157 Partite)
ECO: A00p [Polish: Birmingham Gambit]
Generato da Scid 4.2.2, 2011.02.15

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. Statistica e Storia

1.1 Statistica

                                  Partite     1-0     =-=     0-1    Score
-----------------------------------------------------------
 tutte le partite della statistica    157      58      43      56    50.6%
-----------------------------------------------------------

1.2 Le partite piu' vecchie

1: 0-1(13) Prokop -- Skalicka, Prague 1926 [41]
2: 0-1(30) Opocensky -- Rejfir, 1927 [41]
3: 0-1(42) Sunyer -- Tartakower, Sitges 1934.06.05 [14]
4: 1-0(15) Olej Emil -- Bures, 1964 [30]
5: 0-1(18) Stvan Bedrich -- Olej Emil, 1964 [29]
6: =-=(34) Olej Emil -- Rehurek Karl, 1964 [28]
7: 1-0(18) Olej Emil -- Stvan Bedrich, 1964 [28]
8: 0-1(24) Olej Emil -- Stepan Pavel, 1964 [28]

1.3 Le partite piu' recenti

1: =-=(25) Djurisic 1961 -- Markovic 1838, Obrenovac SRB 2010.11.29 [38]
2: 1-0(44) De Kruif 2010 -- Knight, Grand Havre Bay GBG 2010.10.21 [40]
3: 0-1(24) Glasunov -- Gross 2118, Nettetal GER 2010.07.04 [56]
4: 1-0(32) Teichmann 2325 -- Bennett 2001, Canberra AUS 2010.04.01 [18]
5: =-=(27) Vasiukov 2469 -- Hecht 2381, Dresden GER 2010.02.15 [27]
6: 1-0(23) Osmak 1876 -- Tkachova 1855, Kyiv UKR 2010.02.02 [42]
7: 1-0(21) Tiller 2371 -- Lovik 2296, Tromsoe (Norway) 2009.08.01 [18]
8: =-=(35) Tagirov 1921 -- Shaikhutdinova 1933, Ufa (Russia) 2009.04.07 [54]

1.4 Attuale popularita'

Anno                     1800-99 1900-49 1950-69 1970-79 1980-89 1990-99 2000-09
Una volta ogni X partite --- 25269 13287 40892 14870 28994 36300
Frequenza in tutti gli anni: una volta ogni 28020 partite
Da 10 anni ad oggi: una volta ogni 34870 partite (giu' 19% da tutti gli anni)
Da 5 anni ad oggi: una volta ogni 50244 partite (giu' 43% da tutti gli anni)
Da 1 anno ad oggi: una volta ogni 20061 partite (su 40% da tutti gli anni)

1.5 Giocatori piu' frequenti (Bianco)

1: 4 1964 63% Olej Emil [28,30]
2: 3 1996-1999 33% Brixhe, Abel [1,22,54]
3: 3 1985-1990 50% Sternik, Ryszard [44,54]
4: 2 2002-2005 25% Schulz, Hans-Juergen [19,58]
5: 2 1984-1986 50% Suess Stefan [32,34]
6: 2 1990-1998100% Labahn, Wolfgang [13,24]

1.6 Giocatori piu' frequenti (Nero)

1: 10 1988-1995 35% Bendig, Frank [1,7,14,15,17,46]
2: 5 1964 60% Olej Emil [9,11,23,29]
3: 5 2002 70% Poschmann Hans [5,18,19,57]
4: 5 2001-2002 20% Rushton Darren [1,7,19,21]
5: 3 2003-2005 67% Glowatzky, Tihomir [6,19,58]
6: 3 1990 83% Skaug Thorbjoern [28,36,47]

2. Punteggi e Performance

2.1 Punteggi medi e performance

Punteggio del Bianco: 2138 (23 Partite); Performance del Bianco: 2083 (41% vs 2148)
Punteggio del Nero: 2148 (27 Partite); Performance del Nero: 2109 (46% vs 2138)

2.2 Partite con il piu' alto punteggio medio

1: =-=(10) Vallejo Pons -- De la Riva Aguado, 1998 [1]
2: 0-1(13) Prokop -- Skalicka, Prague 1926 [41]
3: 0-1(10) -- Schmidt, 1998 [28]
4: 0-1(30) Opocensky -- Rejfir, 1927 [41]
5: 0-1(31) Katalymov -- Kupreichik 2500, Minsk 1971 [24]
6: 1-0(49) Sitnikov 2443 -- Aveskulov 2457, 2005 [22]
7: =-=(10) Kalod -- Tupy, 1997 [11]
8: =-=(27) Vasiukov 2469 -- Hecht 2381, Dresden GER 2010 [27]

3. Tendenze dei risultati

3.1 Risultato lunghezza e frequenza

                         Score  Lunghezza della partita         Frequenza       
                                  1-0    =-=    0-1    1-0     =-=     0-1  
 Partite del rapporto    50.6%     32     30     27   36.9%   27.3%   35.6% 
 tutte le partite        53.9%     39     35     40   38.6%   30.5%   30.7% 

3.2 Vittorie piu' brevi (Bianco)

1: 1-0(9) Arnatovich -- Serdyukova, 1988 [16]
2: 1-0(10) Martello -- Olechno, 1996 [12]
3: 1-0(13) Keller -- Bendig, 1993 [17]
4: 1-0(13) Everett Brian S -- Bendig, 1994 [1]
5: 1-0(14) Navratil -- Olej Emil, 1964 [9]

3.3 Vittorie piu' brevi (Nero)

1: 0-1(6) Ulaneo -- Hjortstam, 1994 [54]
2: 0-1(6) Heyn Richard -- Schmit Jean Claude, 1994 [29]
3: 0-1(7) Jendrossek -- Ulaneo, 1987 [52]
4: 0-1(8) Tejler -- Bendig, 1990 [7]
5: 0-1(10) -- Schmidt, 1998 [28]

4. Mosse e Temi

4.1 Ordini di mosse che raggiungono la posizione considerata

C'era solo un ordine di mosse che raggiungeva questa posizione:
1: 1.b4 c5 (157)

4.2 Mosse dalla posizione del rapporto

    Mossa  ECO       Frequenza    Punt.  AvElo Perf AvAnno %Patta
 1: bxc5             123: 78.3%   51.2%  2142  2166  1992   26%
 2: b5                26: 16.5%   50.0%              1996   31%
 3: Ab2                2:  1.2%   75.0%              1997   50%
 4: e4     B20         2:  1.2%   75.0%              1998   50%
 5: Cf3                1:  0.6%    0.0%              1988    0%
 6: e3                 1:  0.6%    0.0%              1996    0%
 7: Ch3                1:  0.6%   50.0%              1998  100%
 8: a3                 1:  0.6%    0.0%              2003    0%
_______________________________________________________________
TOTALE:              157:100.0%   50.6%  2137  2154  1993   27%

4.3 Temi Posizionali

Frequenza dei Temi nelle prime 20 mosse di ogni partita:
Arrocco dallo stesso lato: 53% Pedone di donna Bianco isolato: 11%
Arrocchi eterogenei: 3% Pedone di donna Nero isolato: 40%
Attacco di pedoni sull'ala di re: 18% Pedone Bianco sulla 5/6/7ma traversa: 90%
Scambio di donne: 34% Pedone Nero sulla 2/3/4ta traversa: 38%
Una parte ha la coppia degli alfieri: 1% Colonne c/d/e aperte: 55%

4.4 Finali

Materiale alla fine di ogni partita:
P AC T T,AC D D,AC D,TD,T,AC
Partite del rapporto 0% 5% 4% 26% 1% 1% 6% 56%
tutte le partite 3% 9% 9% 25% 2% 4% 4% 43%

5. Tabella della Teoria

1.b4 c5: +58 =43 -56 (79.5/157: 51%)
23456789
1 b51
a62
e43
e64
Cf35
d5
exd5
exd5
Ab2
d4
Ac4
axb5
Axb5+
Ad7
De2+
De76
18: 42%
2 ...
d5
e37
e58
d49
exd4
exd4
Cf6
Cf3
Ag4
Ae2
Ad6
OO
OO
dxc5
Axc510
16: 56%
3 bxc5
b611
cxb6
Dxb612
c4
Dd4
Cc3
Dxc4
e3
Dc5
Db3
Cc6
Aa3
Da5
Ab5
Cf613
8: 75%
4 ...
Da5
c414
Dxc5
e3
Cf615
d416
Dc7
Cf3
e6
Cc3
Ab4
Ad2
b6
Cb5
Axd2+17
11: 73%
5 ...
e5
d418
exd4
Dxd4
Da5+19
Cd2
Dxc520
Dxc5
Axc5
Ab2
f6
Ce4
Ab4+
c3
Ae721
14: 71%
6 ...
...
e3
Axc5
d422
exd4
exd4
Ae723
Cf324
Cf625
Ad326
OO
OO
d5
h3
Cc627
11: 50%
7 ...
...
Ab2
Cc6
e428
Axc5
Ac429
Db6
Df3
Dxb2
Dxf7+
Rd8
Ce2
Cge7
Dxg7
Te830
10: 25%
8 ...
...
...
...
e3
Axc531
c432
Cf6
Cc333
d5
cxd5
Cxd5
a334
OO
Ac4
Cb635
9: 33%
9 ...
...
...
...
...
...
Cf3
d636
d437
Db638
Ac3
Ab4
a3
Axc3+
Cxc3
Cf639
14: 39%
10 ...
...
...
...
Cf3
e440
Cd441
Cf642
Cb343
a5
a4
d5
e3
Ae7
Ca3
OO44
10: 40%
11 ...
...
...
...
...
Axc5
e345
De746
c447
Cf6
Cc348
d6
Cd5
Cxd5
cxd5
Cd849
13: 54%
12 ...
...
...
...
...
...
...
f6
d450
Db6
Ac351
Ab452
dxe5
fxe5
Ac4
Da553
7: 71%
13 ...
...
...
...
...
...
...
d6
d454
exd455
exd456
Df6
Ab5
Ab6
Cbd257
d558
16: 41%
  1. 2.e4 cxb4 3.c4 bxc3 4.Cxc3 e5 5.f4 Ac5 6.fxe5 Axg1 7.Dg4 g6 8.Txg1 Cc6 9.Df4 a6 10.Ac4 De7 11.Cd5 Dc5 12.Tf1 Cd8 13.Cc7+ 1-0 Everett Brian S -- Bendig, 1994; 3.Ab2 Cf6 4.e5 Cd5 5.Cf3 e6 6.d4 b6 7.a3 Ab7 8.axb4 Axb4+ 9.c3 Ae7 10.c4 Cb4 11.Cc3 OO 12.Ae2 a6 13.OO d5 14.exd6 Axd6 15.Db1 Te8 16.Aa3 a5 17.Cb5 C8a6 18.Cxd6 Dxd6 19.Cg5 g6 =-=(41) Kruimer -- Rushton Darren, 2002.
    2.Ab2 Cc6 3.Cc3 Cf6 4.a3 d6 5.Cf3 e5 6.d3 Ae7 7.e4 OO 8.Ae2 Ag4 9.OO Axf3 10.Axf3 Cd4 =-= Tudor 2035 -- Tudor 2120, 2000; 3.Cf3 Cf6 4.e3 d5 5.Ab5 Ad7 6.OO e6 7.d3 Ad6 8.Cbd2 Cb8 9.Axd7+ Cbxd7 10.e4 Dc7 11.Te1 dxe4 12.dxe4 Ce5 13.Cxe5 Axe5 14.Axe5 Dxe5 15.Cc4 Dc7 16.e5 Cd5 17.Cd6+ Re7 18.c4 Cxb4 19.Dh5 Taf8 1-0(23) Quach Charles -- Romero Michel, 1993.
    2.Ch3 Cc6 3.g4 f6 4.Cg1 Rf7 5.e3 h5 6.Ac4+ e6 7.h3 Da5 8.De2 b5 9.Ca3 Th7 10.Dd1 Ce5 =-= Vallejo Pons -- De la Riva Aguado, 1998.
    2.a3 e6 3.Ab2 cxb4 4.axb4 Cf6 5.b5 d5 6.e3 Ae7 7.Cf3 OO 8.c4 b6 9.Ae2 Ab7 10.OO a5 11.Cc3 Dc7 12.Ca4 Cbd7 13.Tc1 Dd8 14.d4 Tc8 15.Dd3 dxc4 16.Txc4 Txc4 17.Dxc4 Ad5 18.Dc2 Db8 19.Tc1 Ad6 0-1(62) Huelle -- Grosse 1885, 2003.
    2.e3 e6 3.bxc5 Axc5 4.d4 Ab6 5.Ad3 d5 6.Cf3 Cc6 7.OO Cf6 8.Aa3 Ad7 9.Cc3 Ce7 10.Ce5 OO 11.Cxd7 Dxd7 12.Ab5 Dc7 13.Ce2 Tfc8 14.c3 Cf5 15.Ab2 Cd6 16.Ad3 Cc4 17.Axc4 Dxc4 18.f3 Tc7 19.Te1 Tac8 0-1(32) Brixhe -- Brixhe, 1996.
    2.Cf3 cxb4 3.c3 e6 4.d4 Cf6 5.Ab2 d5 6.e3 Ad6 7.Ab5+ Ad7 8.Ad3 Dc7 9.OO Cc6 10.Cbd2 bxc3 11.Axc3 OO 12.e4 dxe4 13.Cxe4 Cxe4 14.Axe4 f5 15.Ad3 Cb4 16.Axb4 Axb4 17.Tc1 Dd6 18.Cg5 Aa3 19.Tb1 b6 0-1(41) Gerloff Erich -- Bendig, 1988.

  2. 2...f5 3.Ab2 Cf6 4.e3 e6 5.Cf3 b6 6.Ae2 Ab7 7.OO Ae7 8.c4 OO 9.d4 Ce4 10.Cbd2 d6 11.Dc2 Cd7 12.Tfd1 De8 13.dxc5 Cdxc5 14.Ce1 Dg6 15.f3 Cxd2 16.Txd2 h5 17.Tad1 Tad8 18.Cd3 Dh6 19.f4 g5 1-0(23) Wilson Salvi -- Correa Fo, 1995.
    2...e6 3.Ab2 Cf6 4.e3 d5 5.Cf3 Ad6 6.c4 OO 7.Ae2 b6 8.OO Ab7 9.d4 Cbd7 10.Cbd2 Te8 11.Ce5 Tc8 12.Tc1 Ce4 13.Cxe4 dxe4 14.Cxd7 Dxd7 15.dxc5 bxc5 16.Db3 Dc7 17.g3 De7 18.a4 Ted8 19.a5 Dg5 1-0(42) Zepeda -- Miranda, 1997.
    2...a5 3.a4 Cf6 4.Ab2 e6 5.c4 b6 6.d3 d5 7.e3 dxc4 8.Df3 Ta7 9.dxc4 Ab7 10.Dd1 Dxd1+ 11.Rxd1 Ae7 12.f3 OO 13.Ae2 Td8+ 14.Re1 Cg4 15.fxg4 Axg2 16.Af3 Axh1 17.Axh1 Tad7 18.Af3 Td3 19.Ta3 Txa3 0-1(35) Nyikos -- Biehler Peter, 2005.
    2...Cf6 3.Ab2 e6 4.e3 d5 5.Cf3 Cbd7 6.c4 Ad6 7.Ae2 OO 8.Cc3 Dc7 9.h3 b6 10.Dc2 Ab7 11.cxd5 exd5 12.OO Tfe8 13.Tac1 Te7 14.Ad3 Ce5 15.Cxe5 =-= Bommert Christian -- Wiemann Peter, 2003.

  3. 3.c4 axb5 4.cxb5 d5 5.e3 Cf6 6.Cf3 e6 7.Ae2 Ad6 8.Ab2 Cbd7 9.OO OO 10.d3 b6 11.a4 Ab7 12.Cbd2 Dc7 13.Db3 e5 14.h3 Ta7 15.Tfc1 Tfa8 16.Rh1 Dd8 17.Rg1 De7 18.Ta2 e4 19.dxe4 Cxe4 =-=(21) Schwichtenberg -- Fischer Heinrich [Eb stadt, 2004; 5.Ab2 Cf6 6.Cf3 g6 7.e3 Ag7 8.Ae2 OO 9.OO Ce4 10.Axg7 Rxg7 11.d3 Cd6 12.Cc3 e6 13.a4 Da5 14.Db3 Cd7 15.Db2 f6 16.Tfb1 Cb6 17.Db3 Ad7 18.d4 cxd4 19.exd4 Tfc8 =-=(46) Savin Mike J -- Thacker Steve M, 2004; 3...Cf6 4.Ab2 g6 5.e3 Ag7 6.Ae2 OO 7.Cf3 b6 8.OO axb5 9.cxb5 Ab7 10.d4 d6 11.Cc3 e6 12.Db3 Cbd7 13.Tfd1 cxd4 14.exd4 Cd5 15.Cxd5 Axd5 16.Db4 Cf6 17.a4 Dd7 18.Cd2 Tfc8 19.Tdc1 Ah6 0-1(44) Labahn -- Koch, 1988.

  4. 3...d5 4.Ab2 dxe4 5.Ac4 Cf6 6.Cc3 Dd4 7.Cd5 Dxc4 8.Cc7+ Rd8 9.Cxa8 Ag4 10.f3 exf3 11.gxf3 Af5 12.Ac3 Dh4+ 13.Rf1 Cd5 14.Aa5+ Rc8 15.De2 e6 16.Cb6+ Cxb6 17.Axb6 Ad6 18.bxa6 Cxa6 19.d3 Dd4 0-1(25) Blaszczak -- Lipski, 1992.

  5. 4.Ab2 d5 5.exd5 exd5 6.Cf3 d4 7.De2+ Ae7 8.c3 Cf6 9.Ce5 OO 10.cxd4 cxd4 11.Dc4 Ad6 12.Dxd4 De7 13.Ae2 Te8 14.f4 axb5 15.Df2 Cc6 16.d4 Ab4+ 17.Rf1 Dd6 18.Cc3 Axc3 19.Axc3 Ce4 0-1(23) Osthus Reinhard -- Poschmann Hans, 2002.

  6. 10.OO Dxe2 11.Axe2 Ae7 12.Te1 Cf6 13.c3 dxc3 14.Cxc3 OO 15.Ce5 Ae6 16.Af3 Td8 17.Axb7 Ta7 18.Af3 Txd2 19.Tab1 Td8 =-=(44) Riepe Bernhard -- Glowatzky, 2003.

  7. 3.Ab2 Cf6 4.e3 Af5 5.Cf3 e6 6.Ae2 Cbd7 7.OO Ad6 8.d3 Dc7 9.h3 OOO 10.Ca3 Thg8 11.b6 Dxb6 12.Tb1 Da5 13.Cg5 Ag6 14.f4 h6 15.Cf3 Ch5 16.c4 Cg3 17.Cb5 Ab8 18.Ac3 Da6 19.cxd5 exd5 1-0(37) Antognini -- Gavrilova, 2006; 6...Ad6 7.Ch4 OO 8.Cxf5 exf5 9.g3 Cbd7 10.OO Te8 11.Af3 Db6 12.a4 a6 13.Cc3 axb5 14.Cxb5 Af8 15.d4 c4 16.c3 Ce4 17.Axe4 fxe4 18.Aa3 Axa3 19.Txa3 Cf6 =-=(67) Lanca -- Antosik, 1996; 6.c4 Ae7 7.Ae2 dxc4 8.Axc4 OO 9.OO Cbd7 10.d4 Dc7 11.Cbd2 Tfd8 12.Db3 Cb6 13.Tac1 Cxc4 14.Txc4 =-= Lippmann -- Felser, 2004; 4...e6 5.c4 b6 6.Cf3 Ad6 7.Ae2 Cbd7 8.d4 OO 9.OO Ab7 10.Cbd2 Dc7 11.h3 Tac8 12.Db3 Aa8 13.a4 Db7 14.a5 Ce4 15.a6 Dc7 16.Cxe4 dxe4 17.Cd2 f5 18.Dc3 cxd4 19.exd4 e5 1-0(70) Cutsko Anastasiya -- Paehtz, 1995; 1-0(70) Gutsko -- Paehtz, 1995; 3...f6 4.e3 e5 5.Axe5 fxe5 6.Dh5+ Re7 7.Dxe5+ Rf7 8.Cf3 Cf6 0-1 Tejler -- Bendig, 1990; 3...Af5 4.e3 Cd7 5.a4 e5 6.c4 Cgf6 7.cxd5 Cxd5 8.Df3 Ae6 9.Ca3 Dh4 10.Cc4 Cb4 11.Tc1 e4 12.g3 exf3 13.gxh4 Ad5 14.d3 Cb6 15.Cxb6 axb6 16.e4 Ab3 17.Cxf3 Axa4 18.d4 Ac2 19.Cd2 Ta2 =-=(50) Reuter Alfred -- Rushton Darren, 2002.
    3.Cf3 Ag4 4.e3 e5 5.h3 Axf3 6.Dxf3 e4 7.Dg3 Ae7 8.Ab2 Af6 9.Axf6 Dxf6 10.Cc3 Cd7 11.Dc7 Tb8 12.b6 Dxb6 13.Cxd5 Dxc7 14.Cxc7+ Re7 15.Cb5 a6 16.Cc3 Cgf6 17.a4 The8 18.Ae2 Ce5 19.f3 exf3 1-0(40) Pilz Erhard -- Schulz, 2003.

  8. 3...Cf6 4.Ab2 e6 5.c4 Ae7 6.Cf3 OO 7.Cc3 b6 8.cxd5 exd5 9.d4 Ab7 10.Ae2 Cbd7 11.OO Te8 12.Tc1 Af8 13.a4 c4 14.Dc2 Tc8 15.Ta1 Ad6 16.Aa3 Ab8 17.Df5 Cf8 18.Axf8 Txf8 19.Ce5 Dd6 =-=(76) Bender -- Naeckel, 1998; 5.Cf3 Cbd7 6.a4 Ad6 7.c4 OO 8.d3 Dc7 9.Cbd2 e5 10.g3 e4 11.dxe4 dxe4 12.Cg5 Te8 13.Ag2 Ce5 14.Axe5 Axe5 15.Tc1 Da5 16.OO Td8 17.Cb3 Txd1 18.Cxa5 Txc1 19.Txc1 Af5 1-0(38) Nerad -- Stankova, 1996; 4...Af5 5.Cf3 Cbd7 6.Ae2 Tc8 7.Ch4 Ag6 8.f4 e6 9.OO Ad6 10.d3 d4 11.Cd2 Cd5 12.Cc4 C7b6 13.Cxd6+ Dxd6 14.exd4 Ce3 15.Dd2 Cxf1 16.Txf1 cxd4 17.f5 exf5 18.Da5 Txc2 19.Aa3 Txa2 0-1(41) Blumenberg -- Voekler, 1989; 4.c4 d4 5.Cf3 Ag4 6.h3 Axf3 7.Dxf3 Dc7 8.Ab2 e5 9.e4 Ae7 10.Ae2 Cbd7 11.OO Cf8 12.d3 Ce6 13.Ac1 h6 14.g3 Rd7 15.Cd2 g5 16.Df5 Re8 17.Cf3 Cd7 18.Ch2 Cg7 19.Df3 f6 1-0(31) Dietrich T -- Aschenbrenner, 1996.

  9. 4.Ab2 Ad6 5.Cf3 f6 6.d4 Ag4 7.Ae2 Dc7 8.dxc5 Axc5 9.Dxd5 Ce7 10.Db3 Cd7 11.Cbd2 Ab6 12.Aa3 Cc5 13.Db4 Td8 14.Dxg4 1-0 Navratil -- Olej Emil, 1964.
    4.c4 d4 5.exd4 cxd4 6.d3 f5 7.g3 Cf6 8.Ag2 Ad6 9.Cf3 a6 10.OO OO 11.Ag5 h6 12.Axf6 Dxf6 13.Cbd2 axb5 14.cxb5 Ta3 15.Cc4 Tc3 16.Cxd6 Dxd6 17.Tc1 Txc1 18.Dxc1 Ae6 19.Db2 Cd7 0-1(34) Knobloch Rainer -- Jeske, 1996.

  10. 10.Cbd2 Cbd7 11.c4 dxc4 12.Cxc4 Dc7 13.Ce3 Tad8 14.Cxg4 Cxg4 15.Da4 Cdf6 16.Af4 Db6 17.Ag3 Tfe8 18.Dc2 Ce4 19.Ac4 Td2 0-1(24) Beckmann -- Gerstner, 1988; 0-1(24) Antonov -- Fahnenschmidt, 1988.

  11. 2...Cc6 3.d4 g6 4.e4 Ag7 5.c3 e6 6.Cf3 Cf6 7.Ad3 OO 8.OO d5 9.cxd6 Ad7 10.Ag5 h6 11.Af4 g5 12.Ac1 e5 13.d5 Cb8 14.Cxe5 Te8 15.Cxd7 Cbxd7 16.Cd2 Tc8 17.Dc2 Cc5 18.Ab5 Tf8 19.Aa3 Dxd6 1-0(30) Buss Michael D -- Armstrong, 1995; 3...e6 4.Cf3 Cf6 5.Ag5 Ae7 6.c3 OO 7.Axf6 Axf6 8.e4 b6 9.e5 Ae7 10.cxb6 Dxb6 11.Db3 Dc7 12.Ad3 Tb8 13.Dc2 h6 14.h4 Ab7 15.Cg5 Cxe5 16.Ah7+ Rh8 17.Ae4 f5 18.Axb7 Dxb7 19.f3 Cc4 0-1(24) Grehl Siegfried -- Armstrong, 1996; 3.Ab2 e5 4.Aa3 Cf6 5.e3 Ce4 6.Ac4 d5 7.cxd6 Df6 8.Df3 Dxf3 9.Cxf3 Axd6 10.Axd6 Cxd6 11.Ab3 Af5 12.OO e4 13.Cd4 Cxd4 14.exd4 OOO 15.Cc3 Ag6 16.Tfe1 Cf5 17.d5 Cd6 18.a4 a6 19.a5 f5 1-0(39) Woschkat Karl Heinz -- McKinney Ian Llewellyn, 1995.
    2...Db6 3.d4 g5 4.Dd3 f6 5.Cd2 Ag7 6.Df3 Ch6 7.Dc6 e5 8.Cdf3 Cg4 9.Dc7 Db1 10.d5 =-= Kalod -- Tupy, 1997.
    2...f5 3.e3 Da5 4.Cf3 Cc6 5.c3 e5 6.Ac4 Axc5 7.OO Cf6 8.d4 d5 9.Cxe5 Ad6 10.Cxc6 bxc6 11.Ad3 Dc7 12.f4 OO 13.Dc2 Cg4 14.c4 De7 15.Tf3 Ae6 16.c5 Ac7 17.h3 Dh4 18.hxg4 fxg4 19.g3 Dh3 =-=(35) Rehurek Karl -- Olej Emil, 1964.

  12. 3...axb6 4.c4 e5 5.Cc3 Ab7 6.Cd5 Axd5 7.cxd5 Cf6 8.Ab2 Cxd5 9.Axe5 d6 10.Ab2 1-0 Martello -- Olechno, 1996.

  13. 10.Da4 Dxa4 11.Axa4 Aa6 12.Cge2 e6 13.Axf8 Txf8 14.Axc6 dxc6 15.d4 Tb8 16.OO Re7 17.Tfb1 Rd6 18.Cc1 Ac4 19.Cb3 Ad3 1-0(42) Konik -- Schaefer Sven, 1998; 1-0(42) Labahn -- Haenjes, 1998.

  14. 3.Cc3 Ca6 4.Ab2 Cxc5 5.e3 g6 6.Cd5 f6 7.Ac3 Cd3+ 8.Axd3 Dxd5 9.Df3 De6 10.Ce2 d6 11.Ab5+ Rf7 12.Cd4 De5 13.Ac4+ Re8 14.Ad5 Tb8 15.Cc6 Df5 16.Dxf5 Axf5 17.Cxb8 Rd8 18.e4 Ac8 19.Aa5+ Re8 1-0(20) Pohl -- Kohn Thomas, 1995; 3...e5 4.Ce4 Axc5 5.Cxc5 Dxc5 6.e3 Cf6 7.Cf3 d6 8.Ae2 OO 9.OO Ae6 10.d4 Dc3 11.Ad2 Dc7 12.a3 e4 13.Cg5 Af5 14.c4 h6 15.Ch3 Axh3 16.gxh3 Cc6 17.Tb1 Tab8 18.f4 d5 19.cxd5 Cxd5 0-1(24) Gretencord Ulrich -- Zedtler Uwe, 2001.
    3.Ab2 Dxc5 4.Cc3 d5 5.d4 Db4 6.Tb1 Da5 7.e3 e6 8.Ab5+ Ad7 9.Axd7+ Cxd7 10.Ce2 Cgf6 11.OO Ad6 12.Dd3 OO 13.e4 dxe4 14.Cxe4 Cxe4 15.Dxe4 Tac8 16.Dxb7 Cf6 17.Db3 Axh2+ 18.Rxh2 Dh5+ 19.Rg1 Dxe2 =-=(22) Pohl -- Bendig, 1995; 4.e3 e5 5.Aa3 Da5 6.Axf8 Rxf8 7.Cc3 d5 8.Tb1 a6 9.f4 e4 10.Cge2 Ce7 11.Cc1 b5 12.Cb3 Da3 13.Dh5 Ae6 14.Cd4 b4 15.Cxe6+ fxe6 16.Tb3 Dc1+ 17.Dd1 Dxd1+ 18.Cxd1 Cbc6 19.Ae2 Rf7 =-=(31) Grott Peter -- Bendig, 1992.
    3.Cf3 Dxc5 4.e3 Cc6 5.c4 Da5 6.Ab2 d6 7.Cc3 Cf6 8.h3 e5 9.Ae2 Ae7 10.OO OO 11.Dc2 h6 12.Tfd1 Te8 13.a4 a6 14.d3 Af5 15.Cd2 Cb4 16.Db1 Af8 17.Aa3 d5 18.cxd5 Cbxd5 19.Cxd5 Cxd5 1-0(42) Novikov 2218 -- Zhukov Vladimir 2233, 2007.
    3.c3 e5 4.d4 exd4 5.Dxd4 Dxc5 6.Aa3 Dxd4 7.cxd4 Cc6 8.Axf8 Rxf8 9.e3 b6 10.a3 Ab7 11.Cc3 Cf6 12.Cf3 Re7 13.Ad3 Thc8 14.Rd2 Ca5 15.Tab1 Axf3 16.gxf3 Cc4+ 17.Axc4 Txc4 18.Rd3 Tac8 19.Thc1 Re6 0-1(42) Sunyer -- Tartakower, Sitges 1934.
    3.Aa3 e6 4.e3 Cf6 5.Cf3 Axc5 6.Dc1 d6 7.Axc5 dxc5 8.Da3 Cc6 9.Dxa5 Cxa5 10.Ab5+ Ad7 11.Axd7+ Cxd7 12.Cc3 OO 13.OO f5 14.Tfb1 e5 15.e4 f4 16.Cd5 b6 17.Ce7+ Rf7 18.Cf5 Cc6 19.Cg5+ Rg8 1-0(52) Langheld Werner -- Bendig, 1993.

  15. 4...d6 5.Cf3 e6 6.Ab2 Cf6 7.d4 Dc7 8.Cc3 Ae7 9.Ad3 b6 10.Tc1 Ab7 11.De2 Cbd7 12.OO OO 13.Aa3 a6 14.Cd2 g6 15.f4 h5 16.e4 Tfe8 17.d5 e5 18.f5 Rg7 19.Rh1 Cc5 1-0(41) Petersen -- Rasmussen, 1992.
    4...e6 5.d4 Dc7 6.Ad2 Cf6 7.Cc3 a6 8.Cf3 d6 9.Ad3 Ae7 10.Tb1 OO 11.OO Cbd7 12.Dc2 h6 13.Tb2 Td8 14.Tfb1 Tb8 15.e4 Ch5 16.Ae3 Chf6 17.h3 Ch5 18.g4 Chf6 19.g5 hxg5 1-0(26) Vogel Detleff -- Bendig, 1994.

  16. 5.Cf3 g6 6.Ab2 Ag7 7.Cc3 d6 8.d4 Da5 9.Ad3 1-0 Arnatovich -- Serdyukova, 1988.

  17. 10.Dxd2 Dd8 11.Cd6+ Re7 12.Db4 Cd5 13.cxd5 1-0 Keller -- Bendig, 1993.

  18. 3.e4 Axc5 4.Ac4 Cf6 5.De2 OO 6.Cf3 d5 7.Axd5 Cxd5 8.exd5 e4 9.Cg1 Df6 10.Cc3 Ag4 11.Df1 Te8 12.Cge2 Ca6 13.a3 Axe2 14.Rxe2 Te5 15.Tb1 Tf5 16.Cd1 Cc7 17.Ab2 Dg6 18.Ce3 Axe3 19.dxe3 Txd5 0-1(50) Poenisch 2240 -- Krug 2255, 2001; 5.Cc3 OO 6.Cf3 Cc6 7.OO a6 8.d3 b5 9.Ab3 h6 10.Ae3 d6 11.h3 Ab7 12.De1 Tc8 13.Ce2 Db6 14.Cg3 Cd4 15.Axd4 Axd4 16.Cxd4 Dxd4 17.Cf5 Db6 18.Ce7+ Rh8 19.Cxc8 Axc8 1-0(32) Teichmann 2325 -- Bennett 2001, Canberra AUS 2010; 5.Df3 OO 6.Ce2 d5 7.exd5 Cg4 8.d4 exd4 9.OO Ce5 10.Db3 Cxc4 11.Dxc4 b6 12.Cxd4 Dh4 13.Td1 Aa6 14.Dc3 Td8 15.Ab2 Txd5 16.Ca3 Ab7 17.Td3 Ca6 18.Cab5 Cb4 19.Tg3 Axd4 1-0(31) Bloch -- Korostenski Frank, 1977.
    3.c4 Axc5 4.Cc3 Cf6 5.e3 Cc6 6.d3 d5 7.cxd5 Cxd5 8.Ad2 Cdb4 9.Db1 Af5 10.Ce4 Axe4 11.dxe4 Cd4 12.exd4 Dxd4 13.Ab5+ Re7 14.Ch3 Tad8 15.Ag5+ f6 16.OO fxg5 17.Cxg5 Thf8 18.Db3 Dd6 19.Tad1 Axf2+ 1-0(21) Tiller 2371 -- Lovik 2296, Tromsoe (Norway) 2009; 4.e3 d6 5.Cc3 Cc6 6.g3 Ae6 7.Tb1 Tb8 8.Da4 Ce7 9.Ag2 OO 10.Cge2 Ad7 11.Dd1 Dc8 12.OO Ah3 13.d4 Axg2 14.Rxg2 Ab6 15.Ca4 Aa5 16.Aa3 Td8 17.d5 Cf5 18.e4 Ch6 19.dxc6 Dxc6 1-0(55) Lehr -- Zimmermann Manfred, 1995.
    3.Cf3 Cc6 4.Ab2 f6 5.e3 Axc5 6.Ac4 d5 7.Ab3 Cge7 8.OO OO 9.d4 exd4 10.exd4 Ad6 11.c4 dxc4 12.Axc4+ Rh8 13.d5 Ce5 14.Ae2 Cxf3+ 15.Axf3 Af5 16.Cc3 a6 17.Te1 Cg6 18.g3 Ce5 19.Ag2 Cc4 1-0(38) Shaydullina 2308 -- Oganian 2215, 2004.
    3.Aa3 Da5 4.e3 Cf6 5.c3 Axc5 6.Axc5 Dxc5 7.d4 Da5 8.dxe5 Dxe5 9.Cf3 De7 10.Cd4 OO 11.Cf5 Dc5 12.Cd6 Cc6 13.Ae2 Ce8 14.Cxc8 Txc8 15.Dxd7 Tc7 16.Dd3 Cf6 17.Dc2 Td8 18.a3 Tcd7 19.Ta2 Ce5 =-=(69) Baer Werner -- Poschmann Hans, 2002.

  19. 4...Cf6 5.Ag5 Cc6 6.De3+ De7 7.Dxe7+ Axe7 8.Cc3 Cb4 9.Td1 Cxc2+ 10.Rd2 Cb4 11.Axf6 Axf6 12.Ce4 Ae7 13.Re3 b6 14.Cd6+ Axd6 15.cxd6 Cxa2 16.Rd2 Ab7 17.e3 OO 18.Ce2 Tfc8 19.Tb1 Tc6 1-0(26) Rosner -- Rushton Darren, 2002; 5...Ae7 6.Cd2 OO 7.Tb1 Cc6 8.Dc4 d5 9.cxd6 Dxd6 10.Cgf3 Td8 11.e3 Ae6 12.Da4 Cd5 13.Axe7 Dxe7 14.Dh4 Dxh4 15.Cxh4 Td7 16.a3 Cc3 17.Tc1 Tad8 18.Chf3 Af5 19.h4 b5 1-0(52) Poschmann Hans -- Rushton Darren, 2001.
    4...Cc6 5.De4+ De7 6.Dxe7+ Axe7 7.Ab2 Cf6 8.e3 Cb4 9.Ad3 OO 10.Cd2 Cfd5 11.Cb3 a5 12.a4 d6 13.cxd6 Axd6 14.Ae4 Te8 15.Cd2 Txe4 16.Cxe4 Cxc2+ 17.Re2 Cxa1 18.Cxd6 Cb3 19.Cf3 Ad7 0-1(57) Schulz -- Poschmann Hans, 2002; 5.De3+ Ae7 6.Ab2 Ch6 7.Cd2 OO 8.Ce4 Da5+ 9.Dc3 Dxc3+ 10.Axc3 b6 11.Ch3 bxc5 12.Cf4 f5 13.Cg3 Cb4 14.Axb4 cxb4 15.e3 Tb8 16.Ac4+ Rh8 17.Td1 g5 18.Cd5 Ad6 19.Ce2 Ae5 =-=(24) Woelfelschneider Peter -- Poschmann Hans, 2002.
    4...d5 5.cxd6 Cc6 6.Db2 Cf6 7.Cf3 Axd6 8.Ag5 Da5+ 9.Ad2 Dc5 10.e3 Ag4 11.Ac3 Axf3 12.gxf3 Ae5 13.Axe5 Cxe5 14.Ab5+ Re7 15.Cd2 Thd8 16.f4 Cc6 17.Ad3 Rf8 18.Tb1 Td7 19.Tg1 Te8 0-1(30) Hasek Frantisek -- Glowatzky, 2005.

  20. 5...Ca6 6.De3+ Ae7 7.Ab2 Rf8 8.Cf3 Cf6 9.Cd4 Axc5 10.Df4 Ab4 11.Cb3 Dc7 12.Dxc7 Cxc7 13.a3 Ae7 14.e3 b6 15.Ad3 Ab7 16.OO Te8 17.Tfd1 Cg4 18.a4 Ah4 19.g3 Af6 1-0(34) Benassi 2182 -- Kolbeinsson, ICCF Email 2001.

  21. 10.OOO b6 11.e3 Ch6 12.Cd6+ Axd6 13.Txd6 Ab7 14.Cf3 Cg4 15.Td2 OO 16.h3 Ch6 17.Ac4+ Rh8 18.Thd1 Tc8 19.Ab3 a5 1-0(44) Luzuriaga -- Rushton Darren, 2001.

  22. 4.c4 Cc6 5.Cc3 Cf6 6.Cge2 OO 7.Cd5 d6 8.Cec3 Ae6 9.Ae2 Axd5 10.cxd5 Ce7 11.Db3 Da5 12.Tb1 Tab8 13.a4 a6 14.OO Tfc8 15.Ac4 Cd7 16.d3 f5 17.Ad2 Dd8 18.Dd1 Ab6 19.Ce2 Rh8 1-0(49) Sitnikov 2443 -- Aveskulov 2457, 2005; 6.Dc2 OO 7.Cf3 Te8 8.d3 d5 9.a3 Ab6 10.Ab2 d4 11.exd4 exd4+ 12.Ce4 Cxe4 13.dxe4 f5 14.Cd2 fxe4 15.Cxe4 Af5 16.f3 Aa5+ 17.Rd1 Ce5 18.Ad3 Axe4 19.Axe4 d3 0-1(34) Frech Josef -- Poffers, 2001.
    4.Dg4 Cf6 5.Dxg7 Tg8 6.Dh6 d5 7.h3 Af5 8.Cf3 Cc6 9.Cxe5 Axc2 10.Df4 d4 11.Aa3 dxe3 12.Axc5 Axb1 13.Dxe3 Cd5 14.De2 1-0 Brixhe -- Blaszczak, 1999.

  23. 5...Df6 6.Cf3 d5 7.c3 Ab6 8.Ad3 Ag4 9.Cbd2 Ce7 10.OO OO 11.Te1 Cbc6 12.h3 Ah5 13.Dc2 Ag6 14.Aa3 Tfe8 15.Axe7 Cxe7 16.Ce5 Tac8 17.Axg6 hxg6 18.Cdf3 Cf5 =-= Bures -- Olej Emil, 1964; 7.Ag5 De6+ 8.Ae2 Ad6 9.OO Ce7 10.Ab5+ Cbc6 11.Te1 Dg4 12.c4 Ae6 13.Cc3 OO 14.cxd5 Cxd5 15.Ce4 Ab4 16.Te2 Cc3 17.Cxc3 Axc3 18.h3 Dh5 19.Axc6 Axa1 0-1(30) Stepan Pavel -- Olej Emil, 1964.
    5...Ab4+ 6.c3 Ae7 7.Cf3 Cf6 8.Ad3 OO 9.OO d5 10.Te1 Te8 11.Af4 Cc6 12.Cbd2 a6 13.Tb1 Cg4 14.a4 Ta7 15.Dc2 h6 16.Ah7+ Rh8 17.Af5 Cf6 18.Axc8 Dxc8 19.Ae5 Dd7 =-=(37) Melia Ken -- Schulz, 2003.

  24. 6.Ad3 d5 7.Cf3 Cc6 8.OO Ag4 9.c3 Cf6 10.h3 Ah5 11.Db3 Dc7 12.Ce5 OO 13.f4 Ag6 14.f5 Cxe5 15.dxe5 Ac5+ 16.Rh2 Ch5 17.Dxd5 Tad8 18.De4 Tfe8 19.fxg6 hxg6 0-1(31) Katalymov -- Kupreichik 2500, Minsk 1971; 7.Ce2 Cf6 8.OO Cc6 9.c3 OO 10.Cd2 Ag4 11.f3 Ae6 12.f4 Dc7 13.Cf3 Ce4 14.Axe4 dxe4 15.Cg5 Ad5 16.f5 h6 17.Ch3 Ac4 18.Tf4 Ad6 19.Tg4 Axh2+ 1-0(23) Labahn -- Merten Rainer, 1990.

  25. 6...d5 7.c4 Cf6 8.Cc3 OO 9.Ad3 Ag4 10.OO Cc6 11.Ae3 Te8 12.h3 Ah5 13.g4 dxc4 14.Axc4 Ag6 15.d5 Cb4 16.Tc1 Tc8 17.Ab5 Tf8 18.Ce5 Cbxd5 19.Cxd5 Dxd5 =-=(27) Sawamura -- Boettcher Fred, 2001.

  26. 7.Ae2 OO 8.OO d5 9.Cbd2 Cc6 10.c4 b6 11.Ab2 Ae6 12.Ce5 Tc8 13.Af3 Ca5 14.cxd5 Axd5 15.Te1 Axf3 16.Cdxf3 Dd5 17.Da4 Tfd8 =-= Krasny Henryk -- Benhassine Med Elamine, 1997.

  27. 10.Te1 Te8 11.a3 h6 12.Cc3 Ae6 13.Af4 Tc8 14.Ce2 Ca5 15.Db1 Ce4 16.Cg3 g5 17.Ad2 Cxd2 18.Cxd2 Dc7 19.Ch5 Db6 =-=(27) Vasiukov 2469 -- Hecht 2381, Dresden GER 2010.

  28. 4.g3 Axc5 5.e3 d5 6.Ag2 Cf6 7.Ce2 OO 8.OO Ag4 9.f3 Af5 10.d4 exd4 11.Cxd4 Cxd4 12.Axd4 Axd4 13.exd4 Dc7 14.Tf2 Tac8 15.Ca3 Dc3 16.Cb5 De3 17.Cd6 De6 18.Cxc8 Txc8 19.f4 Ce4 =-=(34) Olej Emil -- Rehurek Karl, 1964; 6.Ae2 Cf6 7.Cc3 OO 8.Af3 Ae6 9.Cge2 Tc8 10.OO e4 11.Ag2 Ce5 12.Cxe4 Ced7 13.Cxc5 Txc5 14.Cf4 Ce4 15.d3 Cef6 16.Axf6 gxf6 17.Dh5 f5 18.Dh6 1-0 Olej Emil -- Stvan Bedrich, 1964; 5...Cf6 6.Ag2 d5 7.Ce2 OO 8.OO Db6 9.Dc1 Af5 10.Cbc3 Tfd8 11.Tb1 Da5 12.a3 Tab8 13.f4 e4 14.Cd1 d4 15.exd4 Cxd4 16.Cxd4 Axd4+ 17.Axd4 Txd4 18.Cc3 a6 19.Te1 Dc5 0-1(24) Olej Emil -- Stepan Pavel, 1964.
    4.d4 Cxd4 5.Axd4 exd4 6.Dxd4 Cf6 7.e3 Dc7 8.Cf3 Axc5 9.De5+ Dxe5 10.Cxe5 OO 11.Ac4 d5 12.Ab3 d4 13.e4 Ab4+ 14.Re2 Cxe4 15.a3 Ad6 16.Cf3 Ag4 17.h3 Tfe8 18.hxg4 Cg3+ 19.Rd3 Cxh1 0-1(22) Neumann -- Juergensen Ralph, 1998; 4...exd4 5.Axd4 Cxd4 6.Dxd4 Dg5 7.e4 Dxc5 8.Dxc5 Axc5 9.Ac4 d6 10.Cf3 Cf6 0-1 Provaznik Zdenek -- Skaug Thorbjoern, 1990.
    4.c3 Axc5 5.d4 Db6 6.dxc5 Dxb2 7.Cf3 Dxa1 8.Dc2 d6 9.e4 Ae6 10.c4 Cd4 0-1 -- Schmidt, 1998.

  29. 5.Df3 Db6 6.Ac4 Dxb2 7.Dxf7+ Rd8 8.Ce2 Dxa1 9.OO Cge7 10.Cbc3 Db2 11.Dxg7 Cg6 12.Af7 Cce7 13.h4 h5 14.Axg6 Cxg6 15.Dxg6 Db6 16.Dg5+ Ae7 17.Dxe5 Df6 18.Dxf6 Axf6 19.g3 Tg8 0-1(37) Uvarov -- Lanzev Dmitry, 2002.
    5.De2 Cf6 6.Cf3 d6 7.Cc3 Ag4 8.Cd1 Db6 9.h3 Ah5 10.g4 Ag6 11.d3 Tc8 12.Ag2 Cd4 13.Axd4 Axd4 14.Cxd4 Dxd4 15.c3 Txc3 16.OO Txd3 17.Cb2 Td2 18.Db5+ Cd7 0-1 Stvan Bedrich -- Olej Emil, 1964.
    5.Cf3 Db6 6.Axe5 Axf2+ 0-1 Heyn Richard -- Schmit Jean Claude, 1994.

  30. 10.OO Dxa1 11.Cbc3 Dxf1+ 12.Rxf1 a6 13.Af7 b6 14.Cd5 Ab7 15.Cf6 1-0 Olej Emil -- Bures, 1964.

  31. 4...b6 5.cxb6 Dxb6 6.Aa3 Ae7 7.c4 Da5 8.Axe7 Cgxe7 9.Cc3 OO 10.Da4 f5 11.Dxa5 Cxa5 12.Cf3 e4 13.Cd4 Ab7 14.Cb3 Cxb3 15.axb3 Cc6 16.Ae2 a6 17.OO Tab8 18.c5 Cb4 19.Ac4+ Rh8 1-0(46) Milde -- Michalek Martin, 2004.

  32. 5.d4 Db6 6.dxc5 Dxb2 7.Cd2 Db4 8.Ac4 Cf6 9.Cf3 Dxc5 10.OO d5 11.Ab3 OO 12.Te1 e4 13.Cd4 Ag4 14.f3 Cxd4 15.exd4 Dxd4+ 16.Rf1 exf3 17.Cxf3 Db6 18.Dd4 Axf3 19.Dxb6 Axg2+ 0-1(33) Stabenow Juergen -- Vechet, 1985; 6.Aa3 Axa3 7.d5 Ab2 8.Cd2 Axa1 9.Dxa1 Cce7 10.Dxe5 Df6 11.Cgf3 d6 12.Dxf6 Cxf6 13.e4 OO 14.h3 Cg6 15.Ad3 Cf4 16.Af1 Te8 17.e5 C4xd5 18.Cc4 dxe5 0-1 Fiedler -- Merten, 1990.
    5.c3 Cf6 6.d3 OO 7.d4 exd4 8.cxd4 Da5+ 9.Ac3 Ab4 10.Axb4 Cxb4 11.Cd2 d6 12.h3 Af5 13.f3 Cc2+ 14.Re2 Dc3 15.Tc1 Dxe3+ 0-1 Karpoff 1930 -- Milone 1947, ICCF 2008.
    5.Cc3 Cf6 6.Cge2 d5 7.g3 Ag4 8.Ag2 d4 9.Ce4 Cxe4 10.Axe4 OO 11.OO Ah3 12.Ag2 Axg2 13.Rxg2 f5 14.exd4 Cxd4 15.Cxd4 Axd4 16.Axd4 Dxd4 17.Tb1 Dd5+ 18.Df3 Dxa2 19.Txb7 Dxc2 =-=(31) Schmidbauer Josef -- Schmid, 2003.
    5.Ab5 Cge7 6.Axc6 Cxc6 7.a4 OO 8.Ce2 d5 9.d4 exd4 10.Cxd4 Cxd4 11.Axd4 b6 12.OO Dg5 13.h3 Axh3 14.Df3 Ae6 15.Axc5 bxc5 16.Cc3 a6 17.Dg3 Df5 0-1 Suess Stefan -- Humpfer, 1984.

  33. 6.Cf3 De7 7.d3 d5 8.cxd5 Cxd5 9.Ae2 OO 10.OO Td8 11.Cbd2 Ag4 12.Cxe5 Cxe5 13.Axg4 Cxd3 14.Tb1 Cxe3 15.fxe3 Dxe3+ 16.Rh1 Dg1+ 0-1 Baranov 2121 -- Poliakov 2175, 1999.

  34. 8.Ac4 Cdb4 9.Ce4 Dh4 10.d3 Ag4 11.Cf3 De7 12.a3 Axf3 13.gxf3 Ca6 14.Axa6 bxa6 15.Tc1 Tc8 16.Txc5 OO 17.Dc2 De6 18.Dc4 Dh6 19.Dxa6 f5 1-0(41) Suess Stefan -- Nehlert Peter, 1986.

  35. 10.Aa2 Af5 11.Ca4 Cxa4 12.Dxa4 Dg5 13.Ad5 Ad7 14.Dc2 De7 15.Ce2 Tac8 16.Cc3 Ae6 17.Axe6 Dxe6 18.OO Ca5 19.Da4 Cb3 =-=(40) Carzolio 2054 -- Fossati 2107, 2003.

  36. 5...De7 6.Cc3 =-= Riediger -- Scheckenbach, 1999; 6.d4 Ab4+ 7.c3 Ad6 8.Ae2 Cf6 9.OO h5 10.dxe5 Cxe5 11.Cbd2 Cfg4 12.h3 Ac7 13.c4 b6 14.Cxe5 Cxe5 15.Cf3 Cg4 16.Dd5 Tb8 17.Tad1 Ab7 18.Dg5 f6 19.Dg6+ Rd8 =-=(42) Stocker 2245 -- Ploehn Heiko 2165, 1999; 6.c4 Cf6 7.Ae2 OO 8.OO e4 9.Ce1 d5 10.cxd5 Cxd5 11.Cc3 Cxc3 12.Axc3 Ab4 13.Dc2 Axc3 14.Dxc3 De5 15.Dxe5 Cxe5 16.d4 exd3 17.Cxd3 Cxd3 18.Axd3 Ae6 19.Ae4 Tab8 1-0(50) Jacobi -- Benne, 2005; 6.Ab5 Cf6 7.Axc6 dxc6 8.Axe5 Af5 9.d4 Td8 10.De2 Ab6 11.OO OO 12.c4 Cg4 13.Db2 Cxe5 14.Cxe5 Ac7 15.Dxb7 f6 16.Dxc6 fxe5 17.dxe5 Ad3 18.Tc1 Td6 19.Dc5 Dh4 0-1(20) Dziedzic -- Baerschneider, 1995; 6.Ad3 Cf6 7.Cc3 e4 8.Cb5 d5 9.Axf6 gxf6 10.Cc3 exd3 11.Cxd5 dxc2 12.Dxc2 Cb4 13.Cxb4 Axb4 14.Tb1 a5 15.OO Ag4 16.Cd4 Tc8 17.Dd3 Rf8 18.Tfc1 Txc1+ 19.Txc1 Rg7 0-1(35) Fehr Wolfgang -- Skaug Thorbjoern, 1990.
    5...Db6 6.Axe5 Cxe5 7.Cxe5 Ch6 8.Cc3 Dc7 9.f4 OO 10.Ac4 d6 11.Cd5 Da5 12.Ce7+ Rh8 13.Cxf7+ Txf7 14.Axf7 Cxf7 15.Cxc8 Txc8 16.OO Ch6 17.c3 Ab6 18.Df3 Tc7 19.De4 Df5 0-1(44) Krylov -- Machala, Stary Smokovec 1967.
    5...f6 6.Ac4 d5 7.Ab3 Ag4 8.h3 Ah5 9.Cc3 e4 10.g4 Af7 11.Ch4 Cge7 12.De2 a6 13.f3 exf3 14.Dxf3 Ce5 15.Dg2 Cc4 16.Axc4 dxc4 17.g5 f5 18.e4 fxe4 19.Cxe4 Ad4 0-1(32) Bakkers Max -- Kreuzer Uwe, 1991.

  37. 6.Ae2 Cf6 7.OO Ab6 8.d4 exd4 9.exd4 OO 10.d5 Cb4 11.c4 Te8 12.a3 Ca6 13.Cc3 Cc5 14.Cd4 Ad7 15.Te1 Aa5 16.Tc1 Cfe4 17.Tf1 Df6 18.Cxe4 Txe4 19.Ad3 Cxd3 0-1(24) Gentilleau 2177 -- Sepp 2439, 2000; 0-1(24) Lebel 2172 -- Sepp 2439, 2000; 7...e4 8.Ce1 De7 9.d4 Ab6 10.c4 d5 11.a4 Ac7 12.Aa3 Ad6 13.Axd6 Dxd6 14.c5 Dc7 15.Cc3 a6 16.f3 De7 17.fxe4 dxe4 18.Ac4 OO 19.Dc2 Cb4 =-=(32) Stiffler -- Bussacchini 2076, 2001.
    6.c4 Cf6 7.Ae2 OO 8.OO a6 9.d4 exd4 10.exd4 Aa7 11.d5 Cb8 12.Ad3 Ag4 13.Cbd2 Cbd7 14.h3 Cc5 15.Axh7+ Cxh7 16.hxg4 Cd3 17.Ad4 Axd4 18.Cxd4 Tc8 19.De2 Ce5 1-0(38) Kreuzer -- Fischbad, 1983.

  38. 6...Ab4+ 7.c3 Aa5 8.Ab5 Db6 9.Db3 exd4 10.Cxd4 Ad7 11.Cd2 Cf6 12.Cc4 Dc7 13.Td1 d5 14.Cxa5 Cxa5 15.Axd7+ Dxd7 16.Db5 Cc4 17.Dxd7+ Rxd7 18.Ac1 Tac8 19.OO Cb6 =-=(25) Djurisic 1961 -- Markovic 1838, Obrenovac SRB 2010.
    6...exd4 7.exd4 Ab4+ 8.c3 Aa5 9.d5 Db6 10.Db3 Cce7 11.Ab5+ Ad7 12.Axd7+ Rxd7 13.OO Cf6 14.c4 Ch5 15.Cg5 h6 16.Cf3 Thg8 17.Ad4 Dc7 18.Cc3 Axc3 19.Axc3 g5 1-0(26) Geisensetter -- Schmidt, 1985.

  39. 10.Cb5 Da5+ 11.Dd2 Dxd2+ 12.Cxd2 OO 13.c3 Td8 14.Ac4 Af5 15.Cf3 Ag4 16.a4 e4 17.Cd2 d5 18.Aa2 b6 19.Tc1 a6 =-=(37) Kedzierski -- Hjortstam, 1999.

  40. 4...Dc7 5.e3 Axc5 6.Cc3 Cf6 7.Ac4 OO 8.OO d6 9.Cg5 h6 10.Cge4 Cxe4 11.Cxe4 Ab6 12.f4 Ce7 13.Ab3 exf4 14.Txf4 d5 15.Cf2 Ae6 16.Df3 Ac5 17.Th4 f5 18.Cd3 Ad6 19.Tf1 Dc6 1-0(44) De Kruif 2010 -- Knight, Grand Havre Bay GBG 2010.
    4...d6 5.cxd6 Axd6 6.e4 Cf6 7.d3 Db6 8.Ac1 Ac5 9.d4 Cxd4 10.Ad3 Ag4 11.OO Cxf3+ 12.Rh1 Cxh2 13.f3 Cxf1 0-1 Gonzalez Lopez Vladimir -- Moran Fernandez Fernando, 2003.

  41. 5.Ce5 Axc5 6.Cxc6 Db6 7.Dc1 Axf2+ 8.Rd1 f6 9.e3 dxc6 10.g3 Ag4+ 11.Ae2 Ah3 12.Af1 Dc5 13.Re2 Df5 0-1 Prokop -- Skalicka, Prague 1926; 7.Cd4 Axd4 8.Axd4 Dxd4 9.Cc3 Cf6 10.e3 Dc5 11.Tb1 OO 12.Tb5 Dc6 13.Db1 d5 14.Db4 b6 15.Da4 a6 16.Tb4 b5 17.Da5 Ad7 18.Ae2 Ce8 19.Td4 Ae6 0-1(30) Opocensky -- Rejfir, 1927.

  42. 5...Axc5 6.Cb3 Af8 7.e3 Cf6 8.Ae2 Ae7 9.OO OO 10.c4 d5 11.d4 Dc7 12.Cc3 dxc4 13.Cd2 Ca5 14.Cdxe4 Cxe4 15.Cxe4 b5 16.d5 Td8 17.Dd4 f6 18.d6 Axd6 19.Dd5+ Rf8 1-0(23) Osmak 1876 -- Tkachova 1855, Kyiv UKR 2010; 6.Cxc6 Db6 7.Ad4 Axd4 8.Cxd4 Dxd4 9.Cc3 Cf6 10.e3 De5 11.Ac4 OO 12.OO d5 13.Ab3 Cg4 14.g3 Cf6 15.De2 Ag4 16.Db5 Af3 17.Cxd5 Cxd5 18.Dxd5 Dxd5 19.Axd5 Tab8 =-=(23) Swiatek Agata -- Gorecka, 1998.
    5...Df6 6.e3 Axc5 7.c3 Axd4 8.cxd4 d5 9.d3 exd3 10.Axd3 Af5 11.OO Cge7 12.Cc3 OO 13.Aa3 Tfe8 14.Tb1 b6 15.Cb5 Ted8 16.Tc1 Axd3 17.Dxd3 Tac8 18.Tc2 a6 19.Cc3 b5 =-=(33) Chirpii 2148 -- Prociuc 2020, 2001.

  43. 6.e3 Axc5 7.Cf5 OO 8.c4 d5 9.Cg3 d4 10.exd4 Cxd4 11.Ae2 Db6 12.Ac3 Cxe2 13.Dxe2 Ag4 14.Df1 Tfe8 15.Ce2 e3 16.dxe3 Axe3 17.f3 Af5 18.Cd2 Axd2+ 0-1 Streit x -- Voekler x, 1982.

  44. 10.Ae2 Ae6 11.OO Tc8 12.d4 exd3 13.cxd3 Cb4 14.Dd2 Cd7 15.d4 b6 16.Tac1 bxc5 17.dxc5 Cxc5 18.Cxc5 Axc5 19.Cb5 Dg5 =-=(34) Sternik -- Dougherty, 1990; =-=(34) Sternik -- Thomas, 1987.

  45. 5.Axe5 Cxe5 6.Cxe5 Ad4 7.Cd3 Axa1 8.c3 Da5 9.Db3 d6 10.a4 Ad7 11.Da2 Dxa4 12.Ca3 Axc3 13.dxc3 Cf6 14.Cb2 Dc6 15.c4 Da6 16.f3 Da5+ 17.Rf2 OO 18.Cd3 a6 19.Db2 b5 0-1(28) Shorokhov -- Oganyan 2232, Anapa (Russia) 2008.
    5.Cxe5 Axf2+ 6.Rxf2 Df6+ 7.Cf3 Dxb2 8.Cc3 Cf6 9.h3 OO 10.Tb1 Da3 11.Tb3 Dc5+ 12.e3 d5 13.Db1 Ce4+ 14.Cxe4 dxe4 15.Ce1 f5 16.Tb5 Dd6 17.Ac4+ Rh8 18.d4 f4 19.c3 fxe3+ 0-1(30) Tellenbach 1848 -- Zanetti 2006, Lenk (Switzerland) 2008.

  46. 5...Db6 6.Axe5 Cxe5 7.Cxe5 Ad4 8.exd4 Dxd4 9.Cxf7 Dxa1 10.Cxh8 Dxa2 11.Cc3 De6+ 12.De2 Cf6 13.Dxe6+ dxe6 14.g4 Ad7 15.g5 Cg4 16.Ae2 Ce5 17.f4 Ac6 18.OO Cd7 19.f5 e5 1-0(22) Weegenaar -- Bendig, 1992; 9.De2 Dxa1 10.Cg6+ Rd8 11.Cxh8 Dxb1+ 12.Dd1 Dxa2 13.Ae2 De6 14.OO De8 15.Ac4 Ch6 16.Cxf7+ Cxf7 17.Te1 Ce5 18.d4 Cf3+ 19.gxf3 Dh5 =-=(20) Tuchtenhagen Harald -- Bendig, 1988; 7...Db2 8.Cc3 d6 9.Cc4 Dxa1 10.Dxa1 Cf6 11.Ae2 OO 12.OO d5 13.d4 Ab4 14.Ce5 Ae6 15.Db2 Axc3 16.Dxc3 Ce4 17.Db2 Cd6 18.Ad3 b5 19.Tb1 a6 1-0(24) Emberger 2115 -- Spirk 2134, 2002; 6.Dc1 f6 7.Cc3 Dd8 8.Ac4 Cge7 9.OO d5 10.Ab3 Ae6 11.Ce2 Ad6 12.c4 Cb4 13.d4 Cd3 14.Dc2 e4 15.Ce1 dxc4 16.Aa4+ Ad7 17.Axd7+ Dxd7 18.a3 Db5 19.Tb1 Dh5 0-1(29) Spiegel -- Tuchtenhagen Harald, 1988; 7...Cge7 8.Ac4 Db4 9.Ab3 Dg4 10.OO e4 11.Ce1 h5 12.f3 exf3 13.Cxf3 d6 14.Cb5 Rd7 15.d4 Ab4 16.a3 Aa5 17.d5 Ce5 18.Cxe5+ dxe5 19.c4 h4 1-0(33) Schuehler Ernst -- Steiger, 1977.

  47. 6.Ab5 f6 7.OO d5 8.d4 exd4 9.exd4 Ad6 10.Te1 Ae6 11.c4 Ab4 12.Ac3 OOO 13.cxd5 Txd5 14.Axc6 bxc6 15.Axb4 Dxb4 16.Txe6 1-0 Thau Oliver -- Heiden, 2001; 7...e4 8.Cd4 Axd4 9.Axd4 Cxd4 10.exd4 Db4 11.Cc3 Dxd4 12.Cxe4 Ce7 13.Te1 OO 14.c3 De5 15.Db3+ 1-0 Sokolsky Alexei P -- Topov, 1988.
    6.Cc3 Cf6 7.Ab5 OO 8.OO a6 9.Axc6 dxc6 10.h3 b5 11.d4 Aa3 12.Axa3 Dxa3 13.Dd3 exd4 14.Cxd4 Td8 15.Cce2 Dxd3 16.cxd3 c5 17.Cb3 c4 18.dxc4 bxc4 19.Cbd4 a5 1-0(41) Gnirk -- Roever, 1988.
    6.Ac4 Cf6 7.Cc3 e4 8.Cg5 OO 9.Ch3 d6 10.Cf4 Ag4 11.Dc1 Tac8 12.Ccd5 Cxd5 13.Cxd5 Dg5 14.Ac3 b5 15.Ab3 b4 16.Ab2 a6 17.Cf4 Ad4 18.Axd4 Cxd4 19.Db2 Cxb3 =-=(20) Cottarelli -- Skaug Thorbjoern, 1990.

  48. 7.Ae2 OO 8.Cc3 e4 9.Cg5 h6 10.Ch3 d5 11.Cf4 d4 12.Ccd5 Cxd5 13.Cxd5 Dd6 14.Ag4 f5 15.Ah3 Ae6 16.d3 Axd5 17.cxd5 Ab4+ 18.Rf1 Ca5 19.dxe4 dxe3 0-1(35) Pennell Gary -- Ulaneo, 1975.

  49. 10.Tc1 f6 11.Ae2 OO 12.OO Ad7 13.d4 Ab6 14.dxe5 fxe5 15.e4 Df6 16.De1 Dg6 17.Rh1 Dxe4 18.Tc4 Dxd5 19.Th4 Tc8 0-1(25) Brinkmann -- Engel G, 2001.

  50. 6.Cc3 d5 7.Ca4 Ad6 8.c4 dxc4 9.Axc4 Ch6 10.h3 De7 11.Cc3 Ae6 12.Cd5 Df7 13.e4 OO 14.Ac3 Ce7 15.Cxe7+ Dxe7 16.Axe6+ Dxe6 17.Db3 Df7 18.OO Rh8 19.d4 exd4 0-1(41) Schueller -- Stabenow Juergen, 1987; 6...Cge7 7.Ce4 Ab4 8.a3 d5 9.Cxf6+ gxf6 10.axb4 Cxb4 11.Aa3 Cbc6 12.Ae2 Cg6 13.OO Tg8 14.Rh1 Ag4 15.d4 e4 16.Cd2 Ae6 17.c4 Ch4 18.g3 Ah3 19.Ah5+ Cg6 1-0(28) Rodriguez Alberto -- Tovorovsky A, 1997.
    6.Ae2 d5 7.OO d4 8.exd4 Cxd4 9.Cxd4 Axd4 10.c3 Ab6 11.d4 exd4 12.cxd4 Ae6 13.Ab5+ Rf7 14.Te1 Ce7 15.De2 Dc8 16.Ca3 Td8 17.Tac1 Cc6 18.Dh5+ Rf8 19.Dxh7 Ad5 1-0(27) Sviridov -- Pantaleev, Havirov 1968; 1-0(27) Sveshnikov -- Pantaleev, 1968.

  51. 7.dxc5 Dxb2 8.Cbd2 Dc3 9.Ac4 Ca5 10.Axg8 Txg8 11.OO Dxc5 12.Ce4 Dc7 13.Dd5 Tf8 14.c4 Cc6 15.Cd6+ Rd8 16.Tfd1 b6 17.Cb5 Db8 18.Dxc6 1-0 De Visser -- Wolfertz Manfred, 1987.

  52. 0-1 Jendrossek -- Ulaneo, 1987.

  53. 10.Axb4 Dxb4+ 11.Cbd2 Cf6 12.Tb1 Da5 13.OO d5 14.Ab5 e4 15.Cd4 Dc7 16.c4 OO 17.cxd5 Cxd4 18.exd4 Cg4 19.g3 Af5 1-0(32) Gall -- Blaszczak, 1999.

  54. 6.Ae2 Cf6 7.OO Ab6 8.d4 e4 9.Cfd2 OO 10.c4 Te8 11.Cc3 Af5 12.Aa3 a6 13.Tb1 Cxd4 14.Ca4 Cxe2+ 15.Dxe2 Ag4 16.De1 Aa5 17.Txb7 d5 18.c5 d4 19.exd4 Dxd4 0-1(28) Mikhaylov 2004 -- Vasiliev 1921, 2007; 7...OO 8.d4 exd4 9.exd4 Ab6 10.d5 Ce5 11.Cxe5 dxe5 12.Axe5 Dxd5 13.Ab2 Dg5 14.Af3 Af5 15.c4 Tad8 16.Da4 Cg4 17.h3 Cf6 18.c5 Ac7 19.h4 Df4 =-=(20) Gross Wilhelm -- Merten Rainer, 1986; 7.c4 h6 8.Dc2 Ag4 9.Cc3 a6 10.OO OO 11.Tad1 Cb4 12.Db1 Te8 13.d4 exd4 14.exd4 Aa7 15.Ac1 Da5 16.Db2 Cc6 17.Ae3 b6 18.h3 Ah5 19.g4 Ag6 =-=(26) Sternik -- Braskin Ivo, 1985; 7.d4 Db6 8.Ac3 exd4 9.exd4 Ab4 10.OO OO 11.d5 Axc3 12.Cxc3 Ce7 13.Dd2 Ad7 14.Tab1 Dc7 15.Tfe1 Tac8 16.Ad3 Cg6 17.Cb5 Dc5 18.Cbd4 Dxd5 19.c4 Dh5 1-0(53) Robak Andrzej -- Blaszczak, 1996.
    6.Ab5 Cf6 7.OO OO 8.d4 exd4 9.exd4 Ab6 10.Dd3 d5 11.c4 dxc4 12.Axc4 Ag4 13.Cbd2 Cd5 14.Tfe1 Ae6 15.Ab3 Aa5 16.Ac2 g6 17.Ab3 Te8 18.Te4 Te7 19.De2 Ac3 =-=(21) Grott Peter -- Weingarz, 2003; 7...Ag4 8.Ae2 OO 9.c4 Db6 10.Aa3 Axa3 11.Cxa3 Axf3 12.Axf3 e4 13.Ae2 Da5 14.Cb5 Tad8 15.Cc3 d5 16.cxd5 Cb4 17.Ac4 b5 18.Cxb5 Cbxd5 19.Cd4 Cb6 1-0(20) Geisensetter Kurt -- Braskin Ivo, 1985; 6...Ce7 7.OO OO 8.d4 Db6 9.dxc5 Dxb5 10.cxd6 Dxb2 11.dxe7 Cxe7 12.Cbd2 Dc3 13.Ce4 Dc6 14.Cg3 f6 15.Dd3 Ae6 16.Tfd1 Tac8 17.Da3 Cf5 18.Cxf5 Axf5 19.Ce1 a6 0-1(40) Dziel -- Blaszczak, 1994; 6...Ag4 7.OO e4 8.Axg7 Axf3 9.gxf3 Dg5+ 10.Rh1 Dxg7 11.Cc3 a6 12.Axc6+ bxc6 13.Cxe4 Aa3 14.c4 Rd7 15.d4 Tb8 16.Da4 Ab2 17.Tab1 Cf6 18.Tg1 Dh6 19.Cd2 Axd4 0-1(29) Brixhe -- Brixhe, 1996.
    6.c4 Cf6 7.Ae2 De7 8.OO h5 9.d4 Ab6 10.Cc3 e4 11.Cd2 Th6 12.Cd5 Cxd5 13.cxd5 Cd8 14.Cc4 Ac7 15.f3 exf3 16.Txf3 Ag4 17.Tg3 f5 18.e4 f4 19.Tb3 Ad7 1-0(33) Levermann Johannes -- Vogler, 1986; 7...OO 8.OO e4 9.Cd4 Axd4 10.Axd4 Cxd4 11.exd4 Db6 12.d5 Dd4 13.Cc3 Ad7 14.Tc1 Tac8 15.d3 e3 16.fxe3 Dxe3+ 17.Rh1 Tfe8 18.Tf3 Dh6 19.Tg3 b5 0-1(40) Kratzer Nikolaus -- Stocker 2245, 2000; 0-1 Ulaneo -- Hjortstam, 1994.
    6.Cc3 Cf6 7.d4 Ab4 8.a3 Aa5 9.d5 Ce7 10.Ab5+ Ad7 11.OO Axc3 12.Axd7+ Dxd7 13.Axc3 Cexd5 14.Ab2 Dc6 15.Tc1 b5 16.De2 Cb6 17.Cd2 OO 18.c4 bxc4 19.Cxc4 Db5 =-=(35) Tagirov 1921 -- Shaikhutdinova 1933, Ufa (Russia) 2009.

  55. 6...Db6 7.Ac3 Ab4 8.a3 Axc3+ 9.Cxc3 Cf6 10.Ad3 OO 11.OO exd4 12.Cxd4 Cxd4 13.exd4 Dc6 14.Dd2 Ae6 15.Tfe1 Tac8 16.Te3 Ac4 17.Axc4 Dxc4 18.Tb1 Dc6 19.Tg3 Ce4 =-=(22) Gretencord Ulrich -- Schirmer, 2004.

  56. 7.Cxd4 Cxd4 8.Axd4 Axd4 9.Dxd4 Cf6 10.Ad3 OO 11.OO De7 12.Cd2 Te8 13.Tfb1 Cg4 14.Cf3 Ce5 15.Cxe5 dxe5 16.De4 g6 17.Tb5 Tb8 18.Tab1 b6 19.Db4 Df6 0-1(24) Glasunov -- Gross 2118, Nettetal GER 2010.

  57. 9.OO Ce7 10.Cc3 d5 11.Te1 OO 12.Dd2 Ag4 13.Ce5 Af5 14.Ce2 Tac8 15.Cg3 Ae6 16.Tab1 Cg6 17.Cxc6 bxc6 18.Aa6 Tb8 19.c3 c5 =-=(33) Van Rooijen Peter -- Poschmann Hans, 2002.

  58. 10.OO Ce7 11.c3 OO 12.Db3 Td8 13.Tfe1 Cg6 14.Te3 Ae6 15.Aa3 Tac8 16.Tae1 Cf4 17.Af1 Dg6 18.g3 Dg4 19.Dd1 h6 =-=(31) Schulz -- Glowatzky, 2005.