Rapporto di apertura

Database: 31-XII-2010 (4,398,394 Partite)
Rapporto: 1.e4 e5 2.Cf3 d6 3.Ac4 f5 (144 Partite)
ECO: C41b [Philidor: Lopez Countergambit]
Generato da Scid 4.2.2, 2011.02.14

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

1. Statistica e Storia

1.1 Statistica

                                  Partite     1-0     =-=     0-1    Score
-----------------------------------------------------------
 tutte le partite della statistica    144      77      24      43    61.8%
-----------------------------------------------------------

1.2 Le partite piu' vecchie

1: 1-0(10) Leonardo -- Lopez de Segura, Madrid 1575 [47]
2: =-=(40) De Labourdonnais -- Boncourt, Paris 1837 [43]
3: 0-1(23) Eck -- Von der Lasa, Berlin 1837.09.10 [1]
4: 0-1(22) Von Bilguer -- Von der Lasa, Berlin 1837.12.26 [18]
5: =-=(30) Lowenthal\Medley -- Morphy\Mongredien, London 1858 [15]
6: 0-1(39) Pinedo Javier -- Anderssen, 1861 [14]
7: 1-0(28) Barnes -- Anderssen, 1862 [37]
8: 1-0(33) Anderssen -- Pitschel Claus, 1878 [37]

1.3 Le partite piu' recenti

1: 1-0(46) Letay 2119 -- Bogad 2054, Budapest (Hungary) 2009.12.10 [34]
2: 0-1(64) Pedersen Roger E -- West 2193, Parsippany (USA) 2009.02.15 [44]
3: 1-0(41) Savrda Jan -- Spererova 1798, Tabor (Czech Republic) 2008.08.01 [51]
4: 0-1(28) Randolph 1736 -- Potter 1797, ICCF 2008.05.15 [34]
5: 0-1(17) Doorn -- Potter 1797, ICCF 2008.04.21 [5]
6: 1-0(9) Scheier Edward -- Dell'orto Dario A, Parsippany (USA) 2008.02.17 [51]
7: 0-1(24) Malenka -- Potter, ICCF 2007.10.22 [49]
8: 1-0(28) Adams -- Pugh Glyn D, 2006 [47]

1.4 Attuale popularita'

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

Una volta ogni X partite  1395     ---   159448   14870   27452   25720   41824
Frequenza in tutti gli anni: una volta ogni 30544 partite
Da 10 anni ad oggi: una volta ogni 74685 partite (giu' 58% da tutti gli anni)
Da 5 anni ad oggi: una volta ogni 93202 partite (giu' 66% da tutti gli anni)
Da 1 anno ad oggi: una volta ogni 0 partite (nessuna variazione da tutti gli anni)

1.5 Giocatori piu' frequenti (Bianco)

1: 3 2001 33% Malmstroem, Jan [24,28]
2: 2 1878100% Anderssen, Adolf [37,44]
3: 2 1888-1891100% Blake, Joseph [11,12]
4: 2 1979 0% Klugert, Eberhard [17,51]
5: 2 1991-1996100% Borrmann Fritz [2,20]
6: 2 1979-1985100% Krustkalns, Eriks [9,29]

1.6 Giocatori piu' frequenti (Nero)

1: 6 2000-2001 17% Baer Werner [6,24,27,32]
2: 4 2000-2001 50% Hayward, Keith [26,27,42,44]
3: 3 1998-2003 17% 2230 Gavin Roche, Enrique [18,38,42]
4: 3 2007-2008100% 1797 Potter, Christopher [5,34,49]
5: 2 1837100% Von der Lasa, Tassilo [1,18]
6: 2 1861-1862 50% Anderssen, Adolf [14,37]

2. Punteggi e Performance

2.1 Punteggi medi e performance

Punteggio del Bianco: 1992 (8 Partite); Performance del Bianco: 1808 (42% vs 1865)
Punteggio del Nero: 1865 (13 Partite); Performance del Nero: 1905 (38% vs 1992)

2.2 Partite con il piu' alto punteggio medio

1: 1-0(33) Anderssen -- Pitschel, Paris 1878 [44]
2: 1-0(28) Barnes -- Anderssen, 1862 [37]
3: 0-1(57) Burger -- Hresc, 1997 [33]
4: 1-0(12) Blake -- Hook, London 1891 [12]
5: 1-0(29) Civin -- Turner, 1997 [42]
6: 1-0(34) Hommeles -- Zagema, 1995 [2]
7: =-=(50) Elburg -- Hayward, 2001 [26]
8: =-=(67) Mate -- Szabo, 1996 [52]

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    61.8%     27     37     32   53.4%   16.6%   29.8% 
 tutte le partite        53.9%     39     35     40   38.6%   30.5%   30.7%

3.2 Vittorie piu' brevi (Bianco)

1: 1-0(9) Scheier Edward -- Dell'orto Dario A, Parsippany (USA) 2008 [51]
2: 1-0(10) Cochrane -- Kennedy, 1992 [13]
3: 1-0(10) Leonardo -- Lopez de Segura, Madrid 1575 [47]
4: 1-0(11) Pilhoefer -- Pilhoefer Bernd, 2003 [33]
5: 1-0(11) Cance Jeremie -- Robert, 1996 [39]

3.3 Vittorie piu' brevi (Nero)

1: 0-1(13) Lander Lloyd -- Connell Patrick, 1994 [1]
2: 0-1(13) Martinez Manuel A -- Alberts Leonardo, 1979 [13]
3: 0-1(14) Owens -- Perez Giorgio, 1999 [29]
4: 0-1(16) Consoli Luca -- Geuna Giuseppe, 1997 [5]
5: 0-1(17) Doorn -- Potter 1797, ICCF 2008 [5]

4. Mosse e Temi

4.1 Ordini di mosse che raggiungono la posizione considerata

C'erano 7 ordini di mosse che raggiungevano questa posizione:
1: 1.e4 e5 2.Cf3 d6 3.Ac4 f5 (66)
2: 1.e4 e5 2.Cf3 f5 3.Ac4 d6 (65)
3: 1.e4 e5 2.Ac4 d6 3.Cf3 f5 (9)
4: 1.Cf3 d6 2.e4 e5 3.Ac4 f5 (1)
5: 1.Cf3 f5 2.e4 d6 3.Ac4 e5 (1)
6: 1.e4 d6 2.Cf3 e5 3.Ac4 f5 (1)
7: 1.e4 e5 2.Ac4 f5 3.Cf3 d6 (1)

4.2 Mosse dalla posizione del rapporto

    Mossa  ECO       Frequenza    Punt.  AvElo Perf AvAnno %Patta
 1: d3                66: 45.8%   72.7%              1983   15%
 2: d4                60: 41.6%   57.5%              1981   18%
 3: exf5               8:  5.5%   31.2%              2000   38%
 4: Cc3                5:  3.4%   60.0%              1995    0%
 5: Axg8               3:  2.0%   33.3%              1943    0%
 6: Cg5                1:  0.6%    0.0%              1999    0%
 7: g3                 1:  0.6%    0.0%              2006    0%
_______________________________________________________________
TOTALE:              144:100.0%   61.8%        1952  1983   17%

4.3 Temi Posizionali

Frequenza dei Temi nelle prime 20 mosse di ogni partita:
Arrocco dallo stesso lato: 24% Pedone di donna Bianco isolato: 3%
Arrocchi eterogenei: 13% Pedone di donna Nero isolato: 4%
Attacco di pedoni sull'ala di re: 17% Pedone Bianco sulla 5/6/7ma traversa: 38%
Scambio di donne: 57% Pedone Nero sulla 2/3/4ta traversa: 74%
Una parte ha la coppia degli alfieri: 8% Colonne c/d/e aperte: 51%

4.4 Finali

Materiale alla fine di ogni partita:
P AC T T,AC D D,AC D,TD,T,AC
Partite del rapporto 2% 7% 8% 24% 1% 1% 4% 52%
tutte le partite 3% 9% 9% 25% 2% 4% 4% 43%

5. Tabella della Teoria

1.e4 e5 2.Cf3 d6 3.Ac4 f5: +77 =24 -43 (89/144: 62%)
4567891011
1 Cc31
h62 		d33
Cf6 		h3
De7 		Ad2
Ae6 		De2
Axc4 		dxc4
fxe4 		Cxe4
Cc6 		Ac3
OOO4 		10: 40%
2 exf5
Axf55 		OO6
Cc67 		Cc3
Dd7 		Te1
OOO 		d4
Ag4 		dxe5
Axf3 		Dxf3
Cxe5 		De2
Cxc48 		8: 31%
3 d4
Cf69 		Cc3
exd410 		Dxd4
Ad7 		Cg5
Cc6 		Af7+
Re7 		Dxf6+11
Rxf6 		Cd5+
Re5 		Cf3+
Rxe412 		13: 88%
4 ...
Cc6 		dxe513
dxe514 		Dxd8+
Rxd815 		Ag5+
Cf6 		Cc3
h6 		OOO+
Ad6 		Ah4
Re8 		Axf6
gxf616 		8: 31%
5 ...
fxe4 		Cxe517
d5 		Dh5+
g6 		Cxg6
Cf6 		De5+
Rf718 		Cxh8+
Rg819 		Ag5
Cc6 		Dxf6
Dxf620 		7: 50%
6 ...
... 		...
dxe5 		Dh5+
Rd721 		Df5+
Rc6 		Dxe522
a6 		d5+23
Rb6 		Ae3+
Ac5 		Axc5+
Rxc524 		10: 85%
7 ...
exd4 		Cxd425
fxe4 		Dh5+26
g6 		Dd5
De7 		Ag5
Cf6 		Axf6
Dxf6 		OO27
De7 		Te1
c628 		11: 36%
8 ...
... 		Cg5
Ch6 		Cxh729
Cg4 		Cxf830
Rxf8 		Dxd4
Cc6 		Dd531
De8 		Cc3
Cf6 		Dd3
fxe432 		11: 41%
9 d3
f433 		d434
Cc635 		Ab5
Ad7 		Cc3
Cge7 		d5
Cb8 		Axd7+
Dxd7 		g3
fxg3 		hxg3
h636 		16: 72%
10 ...
Cf6 		Cg537
d5 		exd5
Cxd538 		De239
Cc6 		Cc340
Cxc3 		bxc3
De7 		Cf7
Ae6 		Axe6
Dxe641 		15: 90%
11 ...
c6 		Cc342
Cf643 		De244
b545 		Ab3
Dc7 		a3
fxe4 		dxe4
Ag4 		Ae3
Cbd7 		h3
Ah546 		16: 63%
12 ...
Ae7 		OO47
Cc648 		Te149
Ca5 		Axg8
Txg8 		b4
Cc6 		b5
Cb8 		Cc3
a6 		d4
fxe450 		7: 79%
13 ...
... 		Cc3
c651 		a352
a653 		Ad2
Cf6 		Aa2
fxe4 		dxe4
Ag4 		De2
Cbd7 		Dc4
Tf854 		12: 63%
  1. 4.Axg8 Txg8 5.d3 f4 6.Cc3 Ae6 7.OO Cc6 8.b3 g5 9.Aa3 g4 10.Cd2 Dg5 11.f3 OOO 12.Ce2 gxf3 13.Cxf3 Dxg2+ 0-1 Lander Lloyd -- Connell Patrick, 1994; 6.d4 exd4 7.Axf4 Df6 8.Ag5 Dg6 9.OO h6 10.Ah4 Ag4 11.Ag3 Cc6 12.b4 OOO 13.b5 Ce5 14.Cxe5 dxe5 15.f3 Ae6 16.Dd3 Ac5 17.Axe5 h5 18.f4 Df7 19.Cd2 h4 20.f5 Ad7 21.Cb3 Ab6 1-0(36) Francisco Javier Sanchez -- Adrian Arguelles, 1998; 5.exf5 Axf5 6.h3 g5 7.g4 Ae6 8.d3 h6 9.Ae3 Ag7 10.c3 Tf8 11.Cbd2 Ad5 12.Th2 Df6 13.Cg1 b5 14.f3 c5 15.c4 bxc4 16.dxc4 Ac6 17.Tf2 Ca6 18.Cb3 Aa4 19.Dc2 Cb4 20.Dc3 e4 21.Dxf6 Axf6 0-1(23) Eck -- Von der Lasa, Berlin 1837.
    4.g3 Cf6 5.OO fxe4 6.Cg5 d5 7.Cc3 dxc4 8.b3 cxb3 9.cxb3 Af5 10.Te1 Cc6 11.Ab2 Ac5 12.Cb5 a6 13.De2 axb5 14.Tac1 Ad4 15.Tf1 Axb2 16.Tc3 Axc3 17.dxc3 Dd3 18.De1 h6 19.Cf7 Rxf7 20.Dc1 Txa2 21.Td1 De2 0-1(22) Souquiere Florence 1000 -- Sarihan Sefa 1144, 2006.
    4.Cg5 Dxg5 5.d3 Dd8 6.Cc3 Cf6 7.Ag5 Ae7 8.Ce2 Cc6 9.Cg3 d5 10.exd5 Cxd5 11.Axe7 Ccxe7 12.Ch5 g6 13.Cg7+ Rf8 14.De2 Cc6 15.Axd5 Dxd5 16.OO Rxg7 17.c4 De6 18.f3 Cd4 19.Dd2 Db6 20.Df2 Df6 21.b3 f4 0-1(33) Aguirre Astor -- Torres Albert 1635, 1999.

  2. 4...fxe4 5.Cxe5 Ch6 6.Dh5+ g6 7.Cxg6 Ag4 8.Db5+ c6 9.Dxb7 hxg6 10.Dxa8 Th7 11.Cxe4 d5 12.Axd5 cxd5 13.Dxd5 Td7 14.Db5 a6 15.Da4 Rf7 16.d3 Td4 17.Db3+ Rg7 18.Ae3 Cf5 19.h3 Ab4+ 20.Rf1 Cxe3+ 21.fxe3 Df8+ 1-0(34) Hommeles -- Zagema, 1995.
    4...Cf6 5.Cg5 d5 6.exd5 Cg4 7.d4 Ae7 8.Cf3 e4 9.Ce5 Cxe5 10.dxe5 Cd7 11.Af4 Cb6 12.Ab3 g6 13.d6 cxd6 14.exd6 Ag5 15.Dd4 Af6 16.Ae5 Cd7 17.Aa4 Rf7 18.Axf6 Dxf6 19.Dxf6+ Rxf6 20.OOO Td8 21.Cd5+ Rf7 1-0(30) Balcerak Jacob -- Kutzner, 1994.
    4...g6 5.d4 fxe4 6.Cxe4 Af5 7.Cg3 e4 8.Cg5 Cf6 9.d5 h6 10.Cxf5 gxf5 11.Ce6 Dd7 12.Ae2 Ca6 13.b4 h5 14.Ab2 Ag7 15.Dd2 c5 16.Dg5 Th7 1-0 Borrmann Fritz -- Diepstraten Leonardus CM, 1996.

  3. 5.h4 Cf6 6.d3 Cc6 7.Ae3 f4 8.Ad2 Ag4 9.Cd5 Cd4 10.c3 Axf3 11.gxf3 Ce6 12.Cb4 De7 13.Cd5 Cxd5 14.exd5 Cd8 15.Dc2 g5 16.h5 Ag7 17.OOO a6 18.Ab3 b5 19.c4 OO 20.a3 Cb7 21.Ac3 Cc5 0-1(25) Polchlopek A -- Kostek Dorota, 1997.

  4. 12.b4 d5 13.Cxf6 gxf6 14.OO Tg8 15.b5 Dg7 16.Ch4 Ce7 17.Ab4 Cf5 18.Axf8 Tdxf8 19.Dh5 Cxh4 20.g3 Cg6 21.Df5+ Rb8 0-1(29) Meier -- Schmitz, 1994.

  5. 4...e4 5.Cd4 Df6 6.c3 Ce7 7.Dh5+ g6 8.fxg6 hxg6 9.De2 d5 10.Ab3 Dg5 11.g3 Cd7 12.Ca3 Ce5 13.d3 Dh5 14.Dxh5 Cxd3+ 15.Re2 Txh5 16.f3 Cxc1+ 17.Taxc1 Ah6 18.Tce1 Ah3 19.Thg1 c5 20.Aa4+ Rf8 21.g4 Axg4 =-=(35) Djuric Bosko -- Dirks 2092, 2001; 5.Cg1 Axf5 6.Cc3 Cf6 7.Cge2 d5 8.Ab3 c6 9.Cg3 Ag4 10.Cce2 Ad6 11.OO OO 12.Cxe4 Cxe4 13.f3 Axf3 14.gxf3 Dh4 15.f4 Tf6 16.De1 Tg6+ 17.Rh1 Dxe1 0-1 Doorn -- Potter 1797, ICCF 2008.
    4...Cf6 5.d4 e4 6.Cg5 d5 7.Ab3 Axf5 8.f3 Ae7 9.Cc3 c6 10.fxe4 Ag4 11.Dd3 h6 12.Cf3 Axf3 13.gxf3 OO 14.Ag5 hxg5 15.e5 Ch5 16.Dg6 Cf4 0-1 Consoli Luca -- Geuna Giuseppe, 1997.

  6. 5.Cc3 Cf6 6.d4 e4 7.Ch4 Ag4 8.Ae2 Ae6 9.d5 Af7 10.Cf5 c6 11.Ag5 Dd7 12.Cg3 Cxd5 13.Ccxe4 h6 14.Ad2 Cc7 15.Ag4 Ae6 16.Ah5+ Rd8 17.OO d5 18.Cc3 =-= Conte Lo -- Baer Werner, 2001; =-= Lo Conte Vittorio -- Bar Werner, 2001.

  7. 5...d5 6.Ab3 Dd6 7.Cxe5 Dxe5 8.Te1 Ae4 9.d3 Ad6 10.g3 Cf6 11.dxe4 dxe4 12.Cc3 Ab4 13.Af4 De7 14.Cd5 Cxd5 15.Dxd5 c6 16.Dd4 Axe1 17.Txe1 c5 18.Dd5 g5 19.Txe4 gxf4 20.Df7+ 1-0 Cab Miguel -- Camara Arturo, 1995.
    5...c6 6.Te1 Ae7 7.Cc3 Cf6 8.d4 e4 9.Ch4 Ag4 10.Ae2 Axe2 11.Txe2 d5 12.Ag5 OO 13.f3 exf3 14.Cxf3 Cbd7 15.Dd3 Ad6 16.Tae1 Dc7 17.h3 Ag3 18.Tf1 Dd6 19.Ch4 Ce4 20.Cf5 Ah2+ 21.Rh1 Cg3+ 0-1(45) Athens Jim -- Hudson Shane, 1998.

  8. 12.Dxc4 Cf6 13.Ae3 d5 14.De2 c5 15.Tad1 Ad6 16.Cb5 a6 17.Cxd6+ Dxd6 18.a3 The8 19.b4 De5 20.Df1 Cg4 21.g3 Dh5 0-1(37) Tomba -- Divljan, 1997.

  9. 4...Ae7 5.dxe5 fxe4 6.Dd5 c6 7.Df7+ Rd7 8.Ae6+ Rc7 9.exd6+ Dxd6 10.Af4 Axe6 11.Axd6+ Rxd6 12.Df4+ Rd7 13.Cg5 Cf6 14.Cc3 Ad6 15.OOO Ad5 16.Df5+ Rc7 17.Cxd5+ cxd5 18.Ce6+ Rc6 19.f3 e3 20.The1 Cbd7 21.Txe3 b6 1-0(27) Melchor Munoz -- Zschorn E, 1987; 6...exf3 7.Df7+ Rd7 8.Dxg7 fxg2 9.Tg1 dxe5 10.Dxh8 Cf6 11.Dxd8+ Rxd8 12.Txg2 Af5 13.Cc3 Axc2 14.f4 Ag6 15.fxe5 Cfd7 16.Af4 Cb6 17.OOO+ Re8 18.Ad3 Axd3 19.Txd3 C8d7 20.Cd5 Cxd5 21.Txd5 c6 1-0(31) Nyffeler Ulrich -- Nilsson Gustav, 1988; 5.exf5 e4 6.Cg5 Axf5 7.Cf7 Dd7 8.Cxh8 Cf6 9.Cf7 Ag4 10.Dd2 h6 11.Cc3 Ae6 12.Axe6 Dxe6 13.Cxh6 gxh6 14.Dxh6 Rd7 15.Ag5 d5 16.Axf6 Dxf6 17.Dxf6 Axf6 18.Cxd5 Axd4 19.OOO Cc6 20.c3 Rd6 21.Cb4 Rc5 1-0(29) Bengsch -- Cane Luisito, 2000; 5.Axg8 Txg8 6.dxe5 fxe4 7.Dd5 Tf8 8.Dxe4 Cc6 9.Dxh7 Af5 10.Dxg7 Axc2 11.OO Dd7 12.exd6 Dxd6 13.Dh6 Dd5 14.Cc3 Df5 15.Te1 Cd4 16.Txe7+ Rxe7 17.Dg7+ Tf7 18.Dxd4 Tg8 19.De5+ Dxe5 20.Cxe5 Tf5 21.f4 c6 1-0(23) Clarke G -- Zschorn E, 1987.
    4...c6 5.Cg5 Ch6 6.Cxh7 Cg4 7.Cg5 d5 8.exd5 cxd5 9.dxe5 Ae7 10.Dxd5 Dxd5 11.Axd5 Cxe5 12.Cc3 Cbd7 13.Ce6 Tb8 14.Cxg7+ Rf8 15.Cxf5 Ab4 16.f4 Cg4 17.Cg3 Cdf6 18.Ad2 Txh2 19.Txh2 Cxh2 20.OOO Chg4 21.Cge4 Axc3 1-0(29) Krustkalns -- Alberts Leonardo, 1979; 5.dxe5 fxe4 6.Axg8 Txg8 7.Cg5 Da5+ 8.Cc3 Dxe5 9.Dh5+ g6 10.Dxh7 Tg7 11.Dh4 d5 12.Af4 Df5 13.h3 Cd7 14.OOO Cf6 15.f3 exf3 16.The1+ Te7 17.Cxf3 Cg8 18.Ad6 Ah6+ 19.Rb1 Txe1 20.Txe1+ Rf7 21.Dd8 Rg7 1-0(25) Harju -- Fiorito Mario V, 1983.
    4...De7 5.Cg5 Ch6 6.Cc3 c6 7.dxe5 dxe5 8.Cxh7 Txh7 9.Dh5+ g6 10.Dxg6+ Rd7 11.Ag5 Dg7 12.OOO+ 1-0 Bernal Tinajero -- Ordieres Garcia Jose Luis, 1986; 5.dxe5 dxe5 6.Axg8 Txg8 7.Dd5 De6 8.Cxe5 fxe4 9.Dxe4 Ad6 10.OO Axe5 11.f4 Af6 12.Dxh7 Rf8 13.c3 Ad7 14.Ca3 Dg4 15.h3 Dg3 16.Ad2 Dh4 17.Dd3 Th8 18.f5 Ac6 19.Tf4 Dh5 20.b4 a6 21.Cc2 Cd7 =-=(35) Fiorito Mario V -- Keijzer, 1982.
    4...Df6 5.dxe5 dxe5 6.Ag5 Dd6 7.Cxe5 Ch6 8.Cc3 Ae7 9.Dxd6 Axd6 10.OOO Cd7 11.Cxd7 Axd7 12.The1 Ac6 13.exf5+ Rf8 14.f6 Cf7 15.fxg7+ Rxg7 16.Ae3 The8 17.Ad4+ Rf8 18.Cd5 b5 19.Ab3 Txe1 20.Txe1 Ad7 21.c4 c5 1-0(25) Ingram -- Raudzins, Melbourne 1972.

  10. 5...fxe4 6.dxe5 exf3 7.exf6 Dxf6 8.Cd5 De5+ 9.Ae3 fxg2 10.Tg1 Dxh2 11.Rd2 Ca6 12.Axa6 bxa6 13.Cxc7+ Rd8 14.Cxa8 Ab7 15.Ag5+ Ae7 16.Dg4 De5 17.Axe7+ Dxe7 18.Tae1 Df6 19.Te6 Dxf2+ 20.Rd3 Df3+ 21.Dxf3 Axf3 0-1(32) Wiman -- Smedjeborg, 1993.
    5...Cc6 6.OO Ae7 7.dxe5 dxe5 8.exf5 Axf5 9.De2 Cd4 10.Cxd4 exd4 11.Cb5 a6 12.Ca3 b5 13.Ae6 Axe6 14.Dxe6 Dd7 15.Db3 h6 16.Af4 Dd5 17.Dd3 OO 18.Axc7 Axa3 19.bxa3 Tae8 20.Ab6 Cg4 21.Dg3 Te7 1-0(24) Atars Pablo -- Evrard Alain, 1971.

  11. 9.Dd5 h6 10.Ag6 Ce5 11.b3 hxg5 12.Dxe5+ dxe5 13.Aa3+ Re6 14.exf5+ 1-0 Blake -- Hooke George, 1888.

  12. 12.Cc3+ 1-0 Blake -- Hook, London 1891.

  13. 5.Cg5 Ch6 6.Cxh7 Dh4 7.Cg5 Cxd4 8.c3 Cc6 9.g3 Dg4 10.Ae2 1-0 Cochrane -- Kennedy, 1992; 6...Cxd4 7.c3 Txh7 8.Dh5+ Rd7 9.cxd4 De8 10.Dh3 Rd8 11.OO f4 12.Dd3 Dh5 13.dxe5 Cg4 14.Axf4 Cxh2 15.f3 Cxf1 16.exd6 Dc5+ 17.Rxf1 Th1+ 18.Re2 cxd6 19.e5 Dg1 20.Dg6 Df1+ 21.Re3 Dxc4 0-1(22) Strelis -- Krustkalns, 1977; 6...Txh7 7.Dh5+ Rd7 8.Axh6 Cxd4 9.c3 Txh6 10.Df7+ De7 11.cxd4 Dxf7 12.Axf7 exd4 13.exf5 Re7 14.Ag6 Rf6 15.g4 Ad7 16.Cd2 d5 17.Cf3 Ab4+ 18.Rf1 Txg6 19.fxg6 Axg4 20.Cxd4 Ah3+ 21.Re2 Te8+ 1-0(38) Moody -- Giminez Randy, 1981.
    5.d5 Cce7 6.Cc3 Cf6 7.exf5 Axf5 8.Ag5 h6 9.Axf6 gxf6 10.Ch4 h5 11.Df3 Axc2 12.Dxf6 Th6 13.h3 Txf6 0-1 Martinez Manuel A -- Alberts Leonardo, 1979.
    5.Cc3 fxe4 6.Cg5 Ch6 7.Cgxe4 Ag4 8.f3 Ad7 9.dxe5 Cxe5 10.Ab3 Ac6 11.Axh6 Dh4+ 12.Cg3 Dxh6 13.De2 OOO 14.OO Te8 15.Df2 Rb8 16.Cf5 Dh5 17.Cd4 Ad7 18.Cdb5 Axb5 19.Cxb5 Cxf3+ 20.Dxf3 Dxb5 21.a4 Dc5+ 0-1(42) Padula Roberto -- Alba Pedro, 1971.

  14. 5...Cxe5 6.Cxe5 dxe5 7.OO Ad6 8.Cc3 f4 9.Cb5 Cf6 10.Dd3 Ag4 11.b3 Ac5 12.Af7+ Rf8 13.h3 h5 14.Ag6 De7 15.Cc3 c6 16.Te1 b5 17.Axf4 exf4 18.e5 Cd7 19.e6 Cf6 20.hxg4 hxg4 21.Ce4 Cxe4 0-1(39) Pinedo Javier -- Anderssen, 1861.

  15. 6...Cxd8 7.Cxe5 fxe4 8.Ad2 Ad6 9.Ac3 Cf6 10.h3 Ae6 11.Cd2 OO 12.OO Cd5 13.Axd5 Axd5 14.Cdc4 b5 15.Cxd6 cxd6 16.Tad1 e3 17.fxe3 Axg2 18.Rxg2 dxe5 19.Axe5 Cc6 20.Ad4 Tae8 21.Td2 Te6 =-=(30) Lowenthal\Medley -- Morphy\Mongredien, London 1858.

  16. 12.Cd5 Tf8 13.The1 fxe4 14.Txe4 Ca5 15.Ae2 Rf7 16.Th4 Rg7 17.Cd2 f5 18.Cc4 Cxc4 19.Axc4 c6 20.Ce3 Ae7 21.Th3 f4 0-1 Lescot -- Melchor Munoz, 1998.

  17. 5.Cg5 d5 6.Ab3 exd4 7.Dxd4 Cf6 8.Cc3 h6 9.Ch3 Axh3 10.gxh3 Cc6 11.Aa4 Dd7 12.Axc6 bxc6 13.Af4 Ad6 14.Axd6 cxd6 15.OOO Dxh3 16.Thg1 OO 17.Tg3 De6 18.Tdg1 g5 19.Dd2 Rh7 20.Ce2 Df5 21.Cd4 Dxf2 1-0 Velasco Blasco -- Reig Pinol, 1994; 8...c6 9.Af4 Ad6 10.Axd6 Dxd6 11.Ccxe4 Cxe4 12.Cxe4 De7 13.Axd5 cxd5 14.Dxd5 De6 15.Dh5+ g6 16.Df3 Tf8 17.Dd3 Tf4 18.f3 Cc6 19.OOO Rf8 20.Cg5 De7 21.Cxh7+ Rg7 0-1(44) Lazaridis Filaretos -- Barbayiannis, 1997; 5...Ch6 6.Cxe4 d5 7.Dh5+ Cf7 8.Cg5 g6 9.Cxf7 gxh5 10.Cxd8 dxc4 11.Ag5 Ae7 12.Axe7 Rxe7 13.Cxb7 Axb7 14.dxe5 Axg2 15.Tg1 Tg8 16.Cd2 Ad5 17.OOO Txg1 18.Txg1 Cc6 19.Tg5 Tb8 20.c3 Af7 21.Tg7 Tg8 0-1(25) Klugert -- Bartsch, 1979.

  18. 8...Ae7 9.Dxe7+ Dxe7 10.Cxe7 Rxe7 11.Ae2 Tg8 12.Af4 Cc6 13.c3 Txg2 14.Af1 Tg6 15.Axc7 Ag4 16.Ae2 Tag8 17.Cd2 Re6 18.Ag3 Ce7 19.Cf1 Cf5 20.Rd2 h5 21.Ce3 Cxe3 =-=(53) Jario Garcia -- Gavin Roche, 1998; 9.Cxe7 Dxe7 10.Dxe7+ Rxe7 11.Ab3 c6 12.OO Tg8 13.Td1 Ah3 14.g3 h5 15.c3 h4 16.Cd2 hxg3 17.hxg3 Ag4 18.Te1 Cbd7 19.Cf1 Th8 20.Ch2 Txh2 21.Rxh2 Th8+ 0-1(22) Von Bilguer -- Von der Lasa, Berlin 1837.

  19. 9...Rg7 10.Ae2 Cc6 11.Dg5+ Rxh8 12.c3 Ae7 13.Dg3 Ae6 14.Ah6 Af8 15.Axf8 Dxf8 16.Cd2 De7 17.h3 Tg8 18.Dh2 Af5 19.g4 Ag6 20.a3 a6 21.Cf1 e3 1-0(35) Joseph Manuel -- Romo John, 1989.

  20. 12.Axf6 dxc4 13.Cd2 Ag7 14.Axg7 Rxg7 15.Cxc4 Cxd4 16.OOO Ce2+ 17.Rd2 Ag4 18.Cf7 Cf4 19.Tde1 Af5 20.Cce5 h5 21.h3 Rf6 1-0(23) Borrmann Fritz -- Leuschner Harry, 1991.

  21. 6...g6 7.Dxe5+ De7 8.Dxh8 Cf6 9.Ag5 Dg7 10.Axf6 Dxh8 11.Axh8 Cc6 12.Cc3 Ab4 13.OO Af5 14.d5 Ce7 15.Ae5 OOO 16.Cb5 Cxd5 17.Tad1 Cb6 18.Cxa7+ Rb8 19.Txd8+ Rxa7 20.Ab3 1-0 Malar 2078 -- Michalko 1749, 2006.

  22. 8.Dxe4+ Rb6 9.dxe5 Ch6 10.Ae3+ c5 11.Cc3 g6 12.Cd5+ Rc6 13.a4 a6 14.e6 Cf5 15.b4 Cxe3 16.b5+ Rd6 17.Df4+ Rxe6 18.Cxe3+ Dd5 19.Cxd5 Ad6 20.Df6+ Rd7 21.Cb6+ 1-0 Da Silva Filho -- Leonardi Fabrizio, 2001; 9...c5 10.Cc3 a6 11.Cd5+ Ra7 12.Ae3 b6 13.Td1 Ab7 14.b4 Cd7 15.Df5 g6 16.De6 Ac8 17.Df7 Ce7 18.Cf6 Dc7 19.Cxd7 Axd7 20.Df6 Ag4 21.f3 Cf5 0-1(28) Gomez -- Reig Pinol, 1994; 9.Ae3 exd4 10.Cc3 dxe3 11.Ca4+ Ra5 12.De5+ c5 13.Dc3+ Rxa4 14.b3+ Ra3 15.b4+ Ra4 16.Db3+ 1-0 Diani -- Kallas Hansjoachim, 1971; 10...c5 11.Cd5+ Rc6 12.OOO Ad6 13.Axd4 cxd4 14.Txd4 Dg5+ 15.f4 Dg6 16.Ce7+ 1-0 Schwibbe Rudolf -- Melzer Georg, 1980.

  23. 9.Cc3 Dd6 10.Dxe4+ Rb6 11.Axg8 Txg8 12.Ae3 Ra5 13.a3 Dg6 14.b4+ Rb6 15.d5+ c5 16.dxc6+ Rc7 17.Cd5+ Rxc6 18.Ce7+ Rc7 19.Af4+ Rd8 20.OOO+ Cd7 21.Cxg6 hxg6 1-0(24) Carlsson David E -- Edin Mattu, 1990.

  24. 12.b4+ Rxb4 13.Cd2 b5 14.Tb1+ Ra5 15.Cb3+ Rb6 16.Dd4+ c5 17.Dxc5+ Rb7 18.OO Db6 19.Df8 Cd7 20.Dxg7 Df6 21.Dg3 De5 =-=(57) Bergmanis -- Raudzins, Melbourne 1972; 1-0 Elburg -- Baer Werner, 2001; 1-0 Holzhaeuser Alexander -- Baer Werner, 2000; 1-0 Malmstroem -- Baer Werner, 2001.

  25. 5.Dxd4 Cc6 6.Dd5 De7 7.Ag5 Dxe4+ 8.Dxe4+ fxe4 9.Cfd2 Af5 10.Cc3 h6 11.Ae3 Cf6 12.Cd5 OOO 13.Cxf6 gxf6 14.OOO d5 15.Ab3 a6 16.Cf1 Ae6 17.Cg3 Ca5 18.Ad4 Cxb3+ 19.axb3 Ae7 20.Ch5 Ag4 21.Cf4 Axd1 0-1(39) Lilja -- Olesen, 1993; 6.De3 fxe4 7.Dxe4+ Cge7 8.Cc3 Af5 9.De2 Dd7 10.Ae3 h6 11.Ab3 OOO 12.Cd4 Cxd4 13.Axd4 Cc6 14.OOO Ae7 15.Cd5 Ag5+ 16.f4 Ag4 17.Df2 Axd1 18.Txd1 Thf8 19.Dd2 Af6 20.Axf6 gxf6 21.Dc3 Ce7 0-1(36) Browne P -- Olesen, 1994; 6.Dd3 De7 7.Cc3 Cb4 8.De2 Cf6 9.e5 dxe5 10.OO e4 11.Cg5 h6 12.Cf7 Tg8 13.Td1 Ae6 14.Ce5 Axc4 15.Cxc4 g6 16.Af4 a6 17.Ce5 g5 18.Ag3 Tg7 19.f4 De6 20.a3 Ac5+ 21.Af2 Axf2+ 0-1(30) Owen Keith -- Nava Juan Pablo, 2002.
    5.exf5 d5 6.Ab3 De7+ 7.Rf1 c5 8.Axd5 Axf5 9.Ag5 Dd7 10.De2+ Ce7 11.Af7+ Rd8 12.Ce5 Dc7 13.Af4 Db6 14.b3 Cd7 15.Ca3 Cxe5 16.Dxe5 Tc8 17.Ag5 Ag6 18.Dd5+ Rc7 19.Af4+ 1-0 Gushuliak Justin -- Divljan, 1998.

  26. 6.Cc3 Cf6 7.Ag5 Ae7 8.Axf6 Axf6 9.OO Cc6 10.Dh5+ g6 11.Dd5 Ce5 12.Dxe4 Rf8 13.Ae2 c6 14.f4 Cf7 15.Ce6+ Axe6 16.Dxe6 Rg7 17.Db3 Te8 18.Af3 d5 19.Ca4 b5 20.Cc3 Dd6 21.Rh1 Te3 0-1(31) Andersson Paul -- Jansson, 1991; 9.Cxe4 Cc6 10.Cxc6 bxc6 11.Cxf6+ Dxf6 12.De2+ Rd8 13.OOO Tb8 14.Ab3 Te8 15.Dc4 Dxf2 16.Thf1 Dxg2 17.Dh4+ g5 18.Dxh7 Ag4 19.Tde1 Ae2 20.Tf7 Tb7 21.Df5 Dg4 1-0(32) Cotten Donald -- Glassman, 1994; 7.De2 c6 8.Cxe4 Cxe4 9.Dxe4+ De7 10.Dxe7+ Axe7 11.OO d5 12.Te1 Rf7 13.Ad3 Cd7 14.Cf5 Ac5 15.Af4 Cf6 16.Ad6 Axf5 17.Te7+ Rg6 18.Axf5+ Rxf5 19.Axc5 b6 20.Ad4 c5 21.Axf6 gxf6 =-=(50) Elburg -- Hayward, 2001.

  27. 10.Dxe4+ De7 11.Dxe7+ Axe7 12.Cc3 c6 13.Ce6 Axe6 14.Axe6 Cd7 15.OOO d5 16.The1 Ag5+ 17.Rb1 OOO 18.Ca4 b6 19.c4 dxc4 20.Cc3 b5 21.Te5 Af6 =-=(27) Holzhauser Alexander -- Hayward, 2001.
    10.Cc3 Ag7 11.OO Dxd4 12.Df7+ Rd8 13.Cb5 Dc5 14.b4 Dc6 15.Dxg7 Te8 16.Df6+ Te7 17.Ae2 a6 18.Cd4 De8 19.Tae1 Cc6 20.Cxc6+ Dxc6 21.b5 Dd7 1-0(50) Hage Henk H -- Baer Werner, 2000.

  28. 12.Dxe4 d5 13.De2 Dxe2 14.Axe2 Ag7 15.c3 OO 16.Cd2 Cd7 17.Ce6 Tf7 18.Cxg7 Rxg7 19.Af3 Rf6 20.g3 Ce5 21.Ag2 Cd3 0-1(23) Malmstroem -- Conte Lo, 2001; 0-1(23) Malmstroem -- Lo Conte Vittorio, 2001.

  29. 6.OO Cc6 7.Te1 f4 8.Axf4 Df6 9.Dd2 Ad7 10.c3 Ce5 11.Ab3 Cg6 12.Ag3 Ae7 13.Cf3 =-= Paul M -- Thurner, 1995; 9...Ce5 10.Ae2 Ae7 11.Ca3 OO 12.g3 c6 13.Tab1 Cg6 14.e5 dxe5 15.Ce4 Df7 16.Axh6 gxh6 17.Ac4 Ae6 18.Axe6 Dxe6 19.Dxh6 Dxa2 20.Dh3 Df7 21.Ta1 Rh8 0-1(86) Kessler -- Schulz, 2004; 7.Cxh7 Cg4 8.exf5 Dh4 9.h3 Axf5 10.Cxf8 Txf8 11.Cd2 Cge5 12.Cf3 Cxf3+ 13.Dxf3 OOO 14.Ad3 Axd3 15.Dxd3 Tde8 16.f4 g5 17.Ad2 gxf4 18.Tae1 Te5 19.Te4 Tef5 20.Te8+ Rd7 21.Txf8 Txf8 0-1(38) Ricou 2239 -- Busson 2105, 2002; 7.exf5 d5 8.Dh5+ Rd7 9.Axd5 Df6 10.Ae6+ Rd8 11.Cxh7 De5 12.Cxf8 Txf8 13.Ag5+ Ce7 14.Cd2 Axe6 15.fxe6 Tf6 16.Dh4 Cef5 17.Axf6+ gxf6 18.De4 Re7 19.Tfe1 Dxe4 20.Txe4 Tg8 21.a4 1-0 Krustkalns -- Goncalves Jose A C, 1985; 6...Df6 7.exf5 Axf5 8.Te1+ Ae7 9.Ce6 Axe6 10.Txe6 Dh4 11.Axh6 gxh6 12.Cd2 Cc6 13.Ab5 Rd7 14.Cf3 Df4 0-1 Owens -- Perez Giorgio, 1999.

  30. 7.Cg5 Df6 8.c3 Cc6 9.cxd4 Dxd4 10.Af7+ Re7 11.De2 Cce5 12.Cc3 c6 13.Ae3 Cxe3 14.fxe3 Cd3+ 15.Rd2 Df6 16.h4 Ce5 17.Ab3 g6 18.Taf1 Ah6 19.Re1 Ad7 20.exf5 gxf5 21.Cf3 Cg4 =-=(36) Fiorito Mario V -- Hendriks, 1995; =-=(36) Fiorito Mario -- Hendriks, 1994; 7...Ce5 8.Ab3 Df6 9.Dxd4 f4 10.h4 Cbc6 11.Dd2 Dxg5 12.hxg5 Txh1+ 13.Re2 Ag4+ 14.f3 Axf3+ 15.Rf2 Th2 16.Dxf4 Txg2+ 17.Rf1 Cd4 18.c3 Ce2 19.Dxf3 Cxf3 20.Rxg2 Ch4+ 21.Rh3 Cxc1 0-1(71) Kraft -- Vianin, 1996.

  31. 9.Dd2 fxe4 10.Df4+ Df6 11.Cc3 Cd4 12.Ab3 Ae6 13.Axe6 Dxf4 14.Axf4 Cxe6 15.Ag3 e3 16.f3 Cf6 17.OOO g5 18.The1 Cf4 19.Cb5 C6d5 20.Axf4 Cxf4 21.g3 Ce6 1-0(42) Benatar -- Ottaviani Mauro, 2002.

  32. 12.Dd2 Ce5 13.Ab5 Dh5 14.Df4 a6 15.Ae2 Ag4 16.Axg4 Cxg4 17.h3 Te8 18.OO Te7 19.Ad2 Ce5 20.Cxe4 Dg6 21.Cg3 Dxc2 =-=(55) Lo Conte Vittorio -- Bar Werner, 2001; =-=(55) Conte Lo -- Baer Werner, 2000.

  33. 4...Cc6 5.Cg5 Ch6 6.c3 Df6 7.Db3 f4 8.Ce6 Axe6 9.Axe6 Tb8 10.Cd2 Re7 11.Ah3 g5 12.Af5 Cxf5 13.exf5 Dxf5 14.Ce4 h6 15.Ad2 De6 16.c4 Cd4 17.Da4 Ag7 18.OO f3 19.Cc3 Dg4 20.Cd5+ Rd8 21.Ce3 Dh5 1-0(35) Zacks N -- Arganian, 1995; 6.h3 Df6 7.Cc3 f4 8.Cf3 Cf7 9.Cd5 Dd8 10.Ad2 Ae7 11.c3 OO 12.d4 Rh8 13.OO Cb8 14.De2 c6 15.Cxe7 Dxe7 16.Ab3 Cd7 17.Tad1 a5 18.Tfe1 g5 19.Ac1 h5 20.Ch2 Cf6 21.dxe5 dxe5 0-1(34) Noblesse Michel -- Martine, 1993; 6.Cc3 f4 7.Ce6 Axe6 8.Axe6 Cd4 9.Ah3 Ae7 10.Cd5 Cf7 11.c3 Cc6 12.g3 fxg3 13.hxg3 Ag5 14.Axg5 Cxg5 15.Dh5+ g6 16.Dg4 Cxh3 17.Txh3 Rf7 18.OOO Ce7 19.Ce3 Cg8 20.Tdh1 h5 21.De2 Rg7 1-0(34) Brattetveit Kenneth -- Madsen, 2005; 5.a3 Cf6 6.Cc3 h6 7.Ch4 g5 8.Cxf5 Axf5 9.exf5 Cd4 10.Ce4 g4 11.h3 De7 12.c3 Cxf5 13.hxg4 Cxe4 14.dxe4 Ch4 15.g3 Cg6 16.g5 OOO 17.Dg4+ Rb8 18.gxh6 Dh7 19.Ag5 Ae7 20.OOO Tde8 21.Ae3 Ad8 1-0(37) Ochoa de Echaguen -- Barrenechea Bahamonde, 1994.
    4...Df6 5.Cc3 c6 6.Ag5 Dg6 7.h4 h5 8.Dd2 Cf6 9.OOO b5 10.Ab3 a5 11.a4 b4 12.Ca2 fxe4 13.dxe4 Cxe4 14.De3 Cd7 15.The1 Cef6 16.Rb1 Cg4 17.Dd4 Ae7 18.Dc4 d5 19.De2 Aa6 20.Dd2 Axg5 21.Cxg5 OOO 0-1(57) Burger -- Hresc, 1997; 5...fxe4 6.Cxe4 Dd8 7.Cc3 Ag4 8.h3 Ah5 9.Cxe5 Cf6 10.Dxh5+ g6 11.Af7+ Re7 12.Dg4 Dd7 13.Cd5+ Rd8 14.Cxf6 1-0 Duebon -- Smeyts, 1996.
    4...De7 5.OO f4 6.d4 Ae6 7.Axe6 Dxe6 8.dxe5 dxe5 9.Dd5 Dxd5 10.exd5 Cd7 11.Te1 OOO 12.Cxe5 Cxe5 13.Txe5 Cf6 14.Cc3 Ad6 15.Te2 f3 16.gxf3 Ab4 17.Ad2 Axc3 18.Axc3 Cxd5 19.Ae5 Thf8 20.Rg2 Cf4+ 21.Axf4 Txf4 1-0(47) Mora -- Limbach, 1993.
    4...h6 5.Cc3 Cf6 6.Ad2 Cbd7 7.De2 c6 8.a3 Cb6 9.Aa2 Ae7 10.OOO Dc7 11.d4 f4 12.g3 Ag4 13.dxe5 dxe5 14.h3 Ah5 15.g4 Af7 16.Axf7+ Rxf7 17.g5 Cfd7 18.gxh6 gxh6 19.Ch4 h5 20.Cf5 Af6 21.Thg1 Cf8 =-=(51) Sorsa -- Carballo F, 1992.
    4...Ce7 5.Cc3 c5 6.Cg5 Ca6 7.Dh5+ Rd7 8.Ce6 Db6 9.Df7 Cb8 10.Cd5 Dc6 11.Cxf8+ 1-0 Pilhoefer -- Pilhoefer Bernd, 2003.
    4...fxe4 5.Cg5 Ch6 6.Cxe4 Ag4 7.f3 Af5 8.Cbc3 Axe4 9.Cxe4 d5 10.Ab5+ c6 11.Ag5 Ae7 12.Axe7 Dxe7 13.Axc6+ Cxc6 14.Cf2 Db4+ 15.c3 Dxb2 16.OO Dxc3 17.Da4 OO 18.Db5 Cb4 19.Dxb7 Dc5 20.Tac1 Tfb8 21.Dxb8+ Txb8 1-0(36) Brookshire Tommy -- Broadhurst Ted, 1996.

  34. 5.Cc3 g5 6.h3 h5 7.d4 Cc6 8.dxe5 g4 9.hxg4 Axg4 10.Axf4 Ag7 11.Dd5 Dd7 12.OOO OOO 13.e6 De7 14.Ag5 Cf6 15.Axf6 Dxf6 16.Aa6 Dxe6 17.Axb7+ Rxb7 18.Db5+ Rc8 19.Dxc6 Axc3 20.bxc3 Axf3 21.gxf3 Dxa2 1-0(46) Letay 2119 -- Bogad 2054, Budapest (Hungary) 2009.
    5.g3 g5 6.gxf4 gxf4 7.d4 Ag7 8.Tg1 De7 9.Cg5 Cf6 10.Cc3 c6 11.dxe5 dxe5 12.Cf7 Ae6 13.Txg7 Axf7 14.Txf7 Db4 15.Txf6 Dxc4 16.Dh5+ Rd8 17.Dxe5 Tg8 18.Td6+ Cd7 19.Ce2 f3 20.Cd4 Tg1+ 21.Rd2 Df7 1-0(41) Willrodt -- Poehler Margit, 1996.
    5.Axg8 Txg8 6.OO Ae7 7.Cc3 Ae6 8.a3 Cc6 9.Ad2 Dd7 10.Te1 OOO 11.b4 g5 12.Rf1 g4 13.Cg1 h5 14.b5 Cd4 15.a4 h4 16.Cge2 f3 17.Cxd4 fxg2+ 18.Rxg2 exd4 19.Ce2 g3 20.fxg3 hxg3 21.hxg3 Ah3+ 0-1(28) Randolph 1736 -- Potter 1797, ICCF 2008.
    5.Cxe5 dxe5 6.Dh5+ Rd7 7.Dxe5 De7 8.Dd5+ Re8 9.Axf4 c6 10.Dh5+ Rd8 11.Axg8 g6 12.Da5+ b6 13.Dd2 Ag7 14.Ab3 Axb2 15.c3 Df8 16.Ae5 Axa1 17.OO Cd7 18.Axh8 Dxh8 19.d4 Df8 20.Dc2 Aa6 21.Te1 Rc7 1-0(29) Jukic Davor -- Mihalopoulos Tony, 2000.

  35. 5...Df6 6.Cc3 c6 7.dxe5 dxe5 8.Axg8 Txg8 9.Dd3 Ag4 10.Ad2 Cd7 11.OOO OOO 12.Dc4 Ae6 13.De2 Cb6 14.Ce1 g5 15.Cd3 g4 16.f3 Ae7 17.Ae1 gxf3 18.gxf3 Ah3 19.Af2 Tg2 20.Tdg1 Tdg8 21.Ce1 T2g6 0-1(46) Van der Blom -- Knipscheer 1478, 2000.

  36. 12.Cg5 Tg8 13.Ce6 Ca6 14.Dh5+ g6 15.De2 h5 16.g4 hxg4 17.Th7 Cc5 18.Ag5 Cxe6 19.dxe6 Dxe6 20.Cd5 Cxd5 21.Db5+ c6 1-0(24) Bellin 2374 -- Goater 2178, 2005.

  37. 5.Cc3 c6 6.OO Ae7 7.Te1 Ca6 8.Cg5 b5 9.Af7+ Rf8 10.Ab3 Cc5 11.Ae3 Cxb3 12.axb3 h6 13.Cf3 Rf7 14.d4 fxe4 15.dxe5 exf3 16.exf6 Axf6 17.Dxf3 Dc7 18.Cxb5 Dd7 19.Af4 Rg6 20.c3 Ae7 21.Cxd6 Tf8 1-0(22) Miton -- Chable Roberto, 1994; 1-0(22) Milton K -- Chable Roberto, 1994; 6.a4 a6 7.De2 fxe4 8.dxe4 Ag4 9.h3 Ah5 10.g4 Ag6 11.g5 Ah5 12.Ae6 Cfd7 13.Ag4 Af7 14.h4 Cc5 15.h5 Ce6 16.Th3 Ag8 17.Ae3 Cd7 18.Dd2 Dc7 19.Ch4 OOO 20.Cf5 Rb8 21.a5 Cf4 1-0(58) Gonzalez Rabago -- Elissalt Cardenas, 1995; 6.Ab3 Dc7 7.OO Ae7 8.h3 Ca6 9.exf5 Axf5 10.d4 e4 11.Ch4 Ad7 12.f3 exf3 13.Cxf3 OOO 14.Af4 h6 15.Ah2 g5 16.Cd2 Tdf8 17.De2 Dd8 18.Tae1 Th7 19.Cc4 Ce8 20.Txf8 Axf8 21.Df2 Ae7 1-0(33) Anderssen -- Pitschel Claus, 1878; 5...h6 6.Ch4 fxe4 7.dxe4 Cbd7 8.Cg6 Th7 9.OO Cb6 10.Cxf8 Rxf8 11.Ae2 g5 12.Dd3 g4 13.f4 gxf3 14.Dxf3 Rg7 15.Dg3+ Rh8 16.Dg6 Cg8 17.Ae3 Ah3 18.Tf7 Txf7 19.Dxf7 Ad7 20.Tf1 De7 21.Dxe7 Cxe7 1-0(34) Purins Ojars L -- Martinho Fernando, 1968; 5...Ae7 6.Cg5 d5 7.exd5 Dd6 8.OO a6 9.Ce6 Axe6 10.dxe6 Cc6 11.Ae3 Cd8 12.Df3 g6 13.Tad1 c6 14.d4 e4 15.Dh3 Cxe6 16.f3 exf3 17.Dxf3 OOO 18.d5 Cg4 19.g3 Cg5 20.Axg5 Axg5 21.Td3 Dc5+ =-=(35) Howie Andrew -- Burke Michael, 2001.
    5.OO c6 6.Cc3 Ae7 7.Cg5 d5 8.exd5 cxd5 9.Ab3 h6 10.Cf3 Cc6 11.Ch4 g5 12.Cg6 Th7 13.Te1 e4 14.dxe4 dxe4 15.Ae3 Ad6 16.Cd5 Ad7 17.Ad4 Cxd5 18.Axd5 Ae6 19.Axe6 Cxd4 20.Axf5 Cxf5 21.Txe4+ Rd7 1-0(28) Barnes -- Anderssen, 1862; 5...Cc6 6.a3 fxe4 7.dxe4 Ag4 8.Dd3 Dd7 9.Cc3 Ae7 10.b4 Cd8 11.h3 Ae6 12.Td1 Cf7 13.Axe6 Dxe6 14.Cd5 Cxd5 15.exd5 Dd7 16.c4 OO 17.Ae3 Af6 18.Tac1 Tae8 19.De4 b6 20.c5 Te7 21.c6 Dc8 1-0(40) Jankovskis -- Buendgen, 1995.
    5.Ag5 Ae7 6.Cc3 Cc6 7.Dd2 Ca5 8.Ab3 Cxb3 9.cxb3 OO 10.OO c6 11.Tfe1 De8 12.Ch4 f4 13.Tad1 Dh5 14.Axf6 Txf6 15.Cf5 Axf5 16.exf5 Txf5 17.d4 f3 18.dxe5 Dg4 19.g3 Dh3 0-1 Sandie K -- Litchfield G, 1995.

  38. 6...Ad6 7.OO De7 8.d4 e4 9.Cc3 Cbd7 10.De2 OO 11.f3 Cb6 12.Ab3 Te8 13.fxe4 fxe4 14.Ce6 c6 15.Ag5 cxd5 16.Cxg7 Dxg7 17.Axf6 Dh6 18.h4 Ae6 19.Cxe4 Af4 20.Ag5 Axg5 21.hxg5 Dh4 1-0(23) Colas Longares -- Gavin Roche, 1998; 7...OO 8.Cc3 h6 9.Ce6 Axe6 10.dxe6 De7 11.Df3 Cc6 12.Dxf5 Cd4 13.Dg6 c6 14.Axh6 b5 15.Ab3 Cxb3 16.axb3 Ch7 17.Ce4 Tad8 18.Cg5 Cxg5 19.Axg5 De8 20.Dxe8 Tdxe8 21.Txa7 Txe6 1-0(33) Ries -- Schoerghuber, 2002.

  39. 7.Cc3 c6 8.Df3 Ae7 9.Cxd5 cxd5 10.Dxd5 Axg5 11.Df7+ 1-0 Cance Jeremie -- Robert, 1996.
    7.a3 Cc6 8.Cf3 Ae7 9.De2 Af6 10.Cbd2 OO 11.Axd5+ Dxd5 12.c4 Df7 13.OO Ae6 14.Tb1 Tad8 15.Cb3 De7 16.h4 Cd4 17.Cbxd4 exd4 18.Ag5 Tde8 19.Tbe1 h6 20.Af4 c5 21.g3 Dd7 1-0(34) Arndt Paul -- Litchfield G, 1995.

  40. 8.Df3 Cd4 9.Dd1 Ae7 10.Cf3 Ac5 11.Cxd4 Axd4 12.c3 Ab6 13.De2 Dd6 14.d4 e4 15.f3 Cf4 16.Axf4 Dxf4 17.Cd2 Rd8 18.fxe4 fxe4 19.g3 Df6 20.Tf1 Dg6 21.De3 Te8 1-0(26) Geis Raoul Marian -- Wintering Bernhardt, 2002.

  41. 12.Cxh8 OOO 13.Dh5 g6 14.Dxh7 Ce7 15.Ag5 Td7 16.Axe7 Axe7 17.Dxg6 Af6 18.OO Tg7 19.Dh6 De7 20.Cg6 Df7 21.Dh5 Txg6 1-0(49) Brady L -- Arganian, 1995.

  42. 5.OO Cf6 6.Te1 fxe4 7.dxe4 Ag4 8.Af7+ Re7 9.Ac4 Cbd7 10.Ag5 h6 11.Axf6+ Cxf6 12.Dd3 g5 13.h3 Ah5 14.Cbd2 Ag6 15.Tad1 Dc7 16.Ab3 Ag7 17.Dc4 The8 18.a4 Rf8 19.Cf1 Tad8 20.Cg3 a6 21.Db4 b5 1-0(36) Laveryd -- Landgren, 1998; 8.a4 Dd7 9.Cbd2 Ae7 10.Cf1 Ae6 11.Ad3 OO 12.Cg5 Ca6 13.Cg3 Cc5 14.Af1 Ag4 15.f3 Ah5 16.Ac4+ d5 17.exd5 cxd5 18.Ab5 Dd6 19.b4 a6 20.Cf5 Dc7 21.Af1 h6 1-0(26) Evans -- Sheeham, 1995; 6...h6 7.d4 Cxe4 8.Cxe5 dxe5 9.Dh5+ Rd7 10.Dxf5+ Rc7 11.Dxe4 Dxd4 12.Dxe5+ Dxe5 13.Txe5 Ad6 14.Te2 Af5 15.Ae3 Ae5 16.c3 Cd7 17.Ca3 b5 18.Ab3 a5 19.Tae1 a4 20.Ac2 Ae6 21.Ac1 Axa2 1-0(33) Gonzalvo Lara 2145 -- Gavin Roche 2230, 2003; 6.Cc3 b5 7.Ab3 b4 8.Ce2 fxe4 9.dxe4 Cxe4 10.Cg3 Cxg3 11.fxg3 Cd7 =-= Gabarro Sole -- Asensio Linan, 2000; 5...f4 6.d4 Df6 7.dxe5 dxe5 8.Axg8 Txg8 9.Dd3 g5 10.Td1 Ae6 11.c4 Cd7 12.b3 Ac5 13.Ab2 g4 14.Ce1 g3 15.Cf3 gxf2+ 16.Rh1 Txg2 17.Rxg2 Dg7+ 18.Rf1 Ah3+ 0-1 Dobber Bert -- Roos Cornelis Johannes, 1997.
    5.De2 Ae7 6.Cbd2 Cd7 7.a4 Cc5 8.Cb3 fxe4 9.dxe4 Ce6 10.Ae3 Cf6 11.Cg5 d5 12.exd5 cxd5 13.Ab5+ Rf8 14.a5 a6 15.Aa4 d4 16.Ad2 Dd5 17.OO h6 18.Cxe6+ Axe6 19.Tfe1 Ad6 20.Af4 e4 21.Axd6+ Dxd6 1-0(29) Civin -- Turner, 1997; 6.OO Cf6 7.Cg5 d5 8.exd5 cxd5 9.Ab5+ Cc6 10.Dxe5 OO 11.Axc6 bxc6 12.Ce6 Axe6 13.Dxe6+ Rh8 14.Dxc6 Tc8 15.Da4 Ad6 16.Cc3 f4 17.Cb5 Dd7 18.b3 Ab8 19.Aa3 Tf7 20.Tac1 f3 21.Tfe1 fxg2 0-1(24) Beutel Heinrich -- Hayward, 2000.

  43. 5...Ae7 6.Ab3 f4 7.h3 Ca6 8.d4 Da5 9.OO Ad7 10.Cg5 Cf6 11.dxe5 dxe5 12.Af7+ Rf8 13.Ab3 h6 14.Ce6+ Axe6 15.Axe6 Cc5 16.Af5 Rf7 17.Axf4 exf4 18.e5 Thd8 19.Df3 Cd5 20.Dh5+ Rg8 21.e6 Tf8 0-1(35) Riggs Robert -- Ramakrishna Gogulapati, 1996; 6.OO Cf6 7.De2 b5 8.Ab3 b4 9.Cd1 fxe4 10.dxe4 Aa6 11.Ac4 Axc4 12.Dxc4 d5 13.exd5 cxd5 14.De2 e4 15.Cd4 Dd7 16.Ce3 Cc6 17.Cxc6 Dxc6 18.Cf5 Af8 19.Ae3 Dd7 20.Cd4 Ad6 21.f4 OO =-=(40) De Labourdonnais -- Boncourt, Paris 1837.
    5...h6 6.Cxe5 dxe5 7.Dh5+ Re7 8.Df7+ Rd6 =-= Van den Berg -- Van Essen, 1995.
    5...f4 6.Cxe5 Dg5 7.Cf7 Dxg2 8.Tf1 Ah3 9.d4 b5 10.Cxb5 d5 11.exd5 cxd5 12.Dh5 dxc4 13.Cfd6+ Re7 14.Df7+ Rd8 15.De8+ 1-0 Adler Siegfried -- Pillement, 1984.

  44. 6.Ab3 Dc7 7.OO Ae7 8.h3 Ca6 9.exf5 Axf5 10.d4 e4 11.Ch4 Ad7 12.f3 exf3 13.Cxf3 OOO 14.Af4 h6 15.Ah2 g5 16.Cd2 Tdf8 17.De2 Dd8 18.Tae1 Th7 19.Cc4 Ce8 20.Txf8 Axf8 21.Df2 Ae7 1-0(33) Anderssen -- Pitschel, Paris 1878; 6...Ae7 7.Ag5 Ca6 8.Axf6 Axf6 9.a3 De7 10.h3 f4 11.Dd2 Ae6 12.Axe6 Dxe6 13.OOO OO 14.Rb1 b5 15.Ce2 Cc5 16.b3 a5 17.Cfg1 b4 18.a4 d5 19.f3 dxe4 20.fxe4 Tfd8 21.Te1 Cxb3 0-1(64) Pedersen Roger E -- West 2193, Parsippany (USA) 2009.
    6.a3 Ae7 7.De2 b5 8.Ab3 fxe4 9.dxe4 Ag4 10.h3 Ah5 11.g4 Af7 12.g5 Cfd7 13.Axf7+ Rxf7 14.Ae3 Tf8 15.Ch4 Rg8 16.Tg1 g6 17.Dg4 Cb6 18.De6+ Tf7 19.Cxg6 hxg6 20.Dxg6+ Tg7 21.De6+ Rh8 1-0(51) Bar Werner -- Hayward, 2001.

  45. 6...Ae7 7.Cg5 Dc7 8.Af7+ Rf8 9.f4 Ca6 10.fxe5 dxe5 11.exf5 Axf5 12.Tf1 h6 13.Ce6+ Axe6 14.Axe6 Cc5 15.Af5 a5 16.Ae3 b5 17.Axc5 Axc5 18.Ce4 Cxe4 19.Dxe4 Ae7 20.OOO Af6 21.Ag6 Re7 =-=(41) Mabusela Johannes P -- Ball, 2003.

  46. 12.g4 Ag6 13.Cg5 Cc5 14.f4 Cfxe4 15.Axc5 Cxc5 16.OOO De7 17.The1 OOO 18.Df3 Rc7 19.Ad5 De8 20.b4 h6 21.fxe5 dxe5 1-0(36) Sturm -- Stuermer, 1997.

  47. 5.Cbd2 Cc6 6.c3 Cf6 7.b4 d5 8.exd5 Cxd5 9.Dc2 a6 10.OO Ae6 11.Te1 Af6 12.d4 Dd6 13.Axd5 Dxd5 14.dxe5 Cxe5 15.Cxe5 Axe5 16.Cf3 Af6 17.c4 Dd7 18.Ab2 OO 19.Tad1 Dc6 20.Axf6 Txf6 21.c5 Tg6 1-0(28) Adams -- Pugh Glyn D, 2006.
    5.De2 c6 6.h3 f4 7.g3 fxg3 8.fxg3 Dc7 9.Cc3 Cf6 10.b4 1-0 Leonardo -- Lopez de Segura, Madrid 1575.
    5.Cg5 Axg5 6.Dh5+ g6 7.Dxg5 Cf6 8.Cc3 c6 9.a4 Tf8 10.Dh4 f4 11.f3 Dc7 12.g3 d5 13.exd5 cxd5 14.Axd5 Cxd5 15.Cxd5 Da5+ 16.Cc3 fxg3 17.Dxh7 Db6 18.hxg3 Txf3 19.Dh8+ Tf8 20.Dxe5+ Ae6 21.Ce4 Cd7 1-0(22) Oyarzu Eduardo -- Gabryel Andrey, 1981.

  48. 5...c6 6.c3 fxe4 7.dxe4 Ag4 8.Cbd2 Cf6 9.Dc2 Cbd7 10.Te1 d5 11.exd5 cxd5 12.Ab5 e4 13.Cd4 a6 14.Af1 Db6 15.C2b3 OO 16.Ae3 Dd6 17.h3 Ce5 18.f4 exf3 19.hxg4 f2+ 20.Axf2 Cexg4 21.Cf3 Ch5 1-0(39) Krueger -- Gegner Michael, 2001.

  49. 6.Cc3 f4 7.h3 Cf6 8.Ad2 Ca5 9.De2 Cxc4 10.dxc4 OO 11.Cd5 Cxd5 12.cxd5 Ad7 13.c4 Ah4 14.Rh2 Rh8 15.Cxh4 Dxh4 16.Df3 g5 17.g4 fxg3+ 18.Dxg3 Dxe4 19.Dxg5 Tf3 20.Dh5 Txh3+ 21.Dxh3 Axh3 0-1(24) Malenka -- Potter, ICCF 2007.
    6.a3 f4 7.c3 Ag4 8.Cbd2 Dd7 9.h3 h5 10.Db3 Ca5 11.Af7+ Rf8 12.Da2 Ch6 13.b4 Cxf7 14.bxa5 Axf3 15.Cxf3 g5 16.Tb1 g4 17.hxg4 hxg4 18.Ch2 b6 19.Td1 Rg7 20.d4 g3 21.fxg3 fxg3 =-=(57) Chagnaud -- Burguiere Benoit, 2001.

  50. 12.Cxe4 Ag4 13.Dd3 Tf8 14.dxe5 Axf3 15.exd6 Axe4 16.Txe4 Dxd6 17.Ag5 Tf7 18.Td4 Dxd4 19.Dxd4 Axg5 20.De4+ Te7 21.Dxb7 Cd7 1-0(26) Hvenekilde 2245 -- From, Aarhus 1976.

  51. 5...h6 6.Ad2 Cf6 7.De2 Cc6 8.OOO f4 9.h3 Ca5 10.d4 Cxc4 11.Dxc4 exd4 12.Cxd4 g5 13.The1 c6 14.f3 Ad7 15.e5 dxe5 16.Txe5 Rf8 17.Tde1 Ad6 18.Te6 Ce8 19.Txe8+ Dxe8 20.Txe8+ Txe8 21.Ce4 Ae7 1-0(27) Bazile Adeline -- Gaudron, 1996; 6.exf5 Axf5 7.Cd5 c6 8.Cxe7 Cxe7 9.d4 d5 10.Ab3 e4 11.Ce5 Cd7 12.Af4 Cxe5 13.Axe5 OO 14.OO Cg6 15.f3 exf3 16.Dxf3 Axc2 17.Dg3 Cxe5 18.Txf8+ Dxf8 19.Tf1 Ad3 20.Txf8+ Txf8 21.h3 Tf1+ 1-0(27) Koskenniemi Simo -- Virkamaeki Lauri, 1998; 6.d4 exd4 7.Cxd4 fxe4 8.Dh5+ Rd7 9.Df5+ 1-0 Scheier Edward -- Dell'orto Dario A, Parsippany (USA) 2008.
    5...Cc6 6.Axg8 Txg8 7.Cg5 g6 8.h4 f4 9.Cf3 Ag4 10.Cd5 Cd4 11.c3 Cxf3+ 12.gxf3 Ah5 13.Cxe7 Dxe7 14.Ad2 OOO 15.De2 a6 16.b4 d5 17.a4 Td7 18.c4 dxc4 19.dxc4 Tgd8 20.Ac3 Td3 21.Dc2 Axf3 0-1(24) Klugert -- Meltzer Hermann J, 1979; 7.h4 f4 8.Cd5 Ag4 9.Cxe7 Dxe7 10.c3 OOO 11.Dc2 Rb8 12.Cd2 Tgf8 13.f3 Ae6 14.Cb3 Tde8 15.Ad2 Df6 16.OOO Axb3 17.Dxb3 Dg6 18.Tdg1 Dh5 19.Te1 Cd8 20.Tef1 Ce6 0-1 Parry Justin -- Parrilla Antonio, 2000; 6.Cd5 Ca5 7.Cxe7 Cxe7 8.Ab3 Cxb3 9.axb3 OO 10.OO fxe4 11.dxe4 Ag4 12.Rh1 Dd7 13.Cxe5 dxe5 14.Dxd7 Axd7 15.Ag5 Cg6 16.Tad1 Ac6 17.f3 h6 18.Ae3 Tad8 19.Ta1 a6 20.Ta5 Axe4 21.c4 Ac2 1-0(41) Savrda Jan -- Spererova 1798, Tabor (Czech Republic) 2008.

  52. 6.OO Cd7 7.Te1 Cb6 8.Ab3 f4 9.Cxe5 dxe5 10.Dh5+ g6 11.Dxe5 Cf6 12.Axf4 Tf8 13.h3 Cfd7 14.Dc7 Dxc7 15.Axc7 Cc5 16.d4 Cxb3 17.axb3 Cd7 18.e5 Ab4 19.Te2 Axc3 20.bxc3 b5 21.c4 bxc4 =-=(67) Mate -- Szabo, 1996.
    6.Ab3 Ca6 7.h4 Cf6 8.h5 Cc5 9.De2 Cxb3 10.axb3 fxe4 11.dxe4 Ag4 12.h6 g6 13.Ag5 Ch5 14.Axe7 Dxe7 15.De3 Axf3 16.Dxf3 Dg5 17.De3 Dxe3+ 18.fxe3 Re7 19.Th3 Thf8 20.g4 Cf6 21.g5 Cd7 0-1(53) Svab -- Dalecky, 1997.
    6.Ae3 f4 7.Ac1 g5 8.Cg1 Cf6 9.d4 Dc7 10.g3 Ag4 11.Ae2 Axe2 12.Cgxe2 Cbd7 13.b3 OOO 14.Ab2 f3 15.Cc1 g4 16.dxe5 dxe5 17.Cd3 Ac5 18.Dd2 Cb6 19.OOO Ad4 20.The1 a6 21.Cb1 The8 1-0(40) Cereceres Munoz Maribel -- Lopez Ruiz Jose Jaime, 2001.

  53. 6...Cd7 7.Axg8 Txg8 8.exf5 Cf6 9.Ch4 Db6 10.Ce4 Cxe4 11.dxe4 g6 12.Dg4 h5 13.Dg3 Dd4 14.f3 Axh4 15.Dxh4 Axf5 16.Df2 Dxf2+ 17.Rxf2 Ae6 18.Ag5 Rd7 19.Thd1 d5 20.c4 d4 21.Af6 c5 =-=(56) Wersching -- De Lange Hans JG, 1996.
    6...fxe4 7.dxe4 Ag4 8.h3 Axf3 9.Dxf3 Cf6 10.Ag5 Tf8 11.Axf6 Axf6 12.Dh5+ Rd7 13.Dxh7 Db6 14.OOO Rc7 15.Thf1 Ag5+ 16.Rb1 Ah6 17.f3 Cd7 18.Dg6 Tf6 19.Dg3 Cf8 20.De1 Cg6 21.Tc1 De3 =-=(23) Griffiths AK -- Bourke J, 1999.

  54. 12.Cg5 Cb6 13.Dd3 Cbd7 14.h3 Cc5 15.Dc4 Ad7 16.b4 b5 17.De2 Cb7 18.OO Dc8 19.f4 exf4 20.e5 dxe5 21.Dxe5 Dd8 1-0(32) Kues -- Zacharias, 1989.