Rapporto di apertura

Database: 31-XII-2010 (4,398,394 Partite)
Rapporto: 1.e4 e5 2.f4 exf4 3.d4 (78 Partite)
ECO: C33 [KGA: Villemson Gambit]
Generato da Scid 4.2.2, 2011.02.14

BR BN BB BQ BK BB BN BR
BP BP BP BP :: BP BP BP
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:: WP WP BP ::
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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     78      34       9      35    49.3%
-----------------------------------------------------------

1.2 Le partite piu' vecchie

1: 0-1(46) Ensor -- Von Bardeleben, London 1883 [36]
2: 1-0(37) Terpugov -- Selivanovsky S, 1959 [17]
3: =-=(25) Terpugov -- Brazilski Y, 1959 [14]
4: 0-1(37) Vainio -- Inkinen Jorma, 1975 [18]
5: =-=(52) Zalys -- Nestra, Montreal 1976 [10]
6: 1-0(31) Jacobs -- Gelfer, 1981 [28]
7: 0-1(19) Jacobs -- Formanek, 1981 [15]
8: 0-1(28) Teichmann -- Toothill, 1981 [13]

1.3 Le partite piu' recenti

1: 0-1(52) Bures 2131 -- Kovar 2337, Ostrava CZE 2010.05.01 [36]
2: 1-0(52) Turner 2007 -- Salimbeni 2115, Treforest (Wales) 2009.07.15 [21]
3: 0-1(37) Joy Muthoni Njogu -- Powell Ashley, Vung Tau (Vietnam) 2008.10.30 [7]
4: 0-1(26) MacGregor 1769 -- Pooley 1975, ICCF 2008.10.11 [23]
5: 1-0(35) Prokopski 1744 -- Fraczkiewicz Anna, Koszalin (Poland) 2008.06.11 [24]
6: 1-0(17) Bos Michael 1000 -- Stoianov Stoian 1341, 2007 [20]
7: 0-1(28) Usta Leonardo 1400 -- d Ettorre Rodolfo 1400, 2007 [16]
8: 0-1(15) Lena Franck -- Fridman Daniel 2621, 2007 [16]

1.4 Attuale popularita'

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

Una volta ogni X partite  13958    ---    79724   81785   71376   66444   44742
Frequenza in tutti gli anni: una volta ogni 56389 partite
Da 10 anni ad oggi: una volta ogni 46129 partite (su 22% da tutti gli anni)
Da 5 anni ad oggi: una volta ogni 59310 partite (giu' 4% da tutti gli anni)
Da 1 anno ad oggi: una volta ogni 100186 partite (giu' 43% da tutti gli anni)

1.5 Giocatori piu' frequenti (Bianco)

1: 5 2001-2004 90% 2455 Shirazi, Kamran [9,20,29,34]
2: 3 2000-2001 83% Hassan William [37,41,42]
3: 2 2006-2009100% 2016 Turner, Joseph David [21,42]
4: 2 2006 50% 1520 Estieu Frederick [6,16]
5: 2 2006 50% 979 Weber Roger [8,16]
6: 2 1959 75% Terpugov, Evgeny [14,17]

1.6 Giocatori piu' frequenti (Nero)

1: 2 2001-2004 50% 2269 Van Hoolandt, Patrick [29,30]
2: 1 2007100% 2621 Fridman Daniel [16]
3: 1 2006100% 2532 Hebden, Mark L [40]
4: 1 2003100% 2347 Ragger, Markus [43]
5: 1 2010100% 2337 Kovar, Vojtech [36]
6: 1 2002 50% 2285 Trabert, Bettina [34]

2. Punteggi e Performance

2.1 Punteggi medi e performance

Punteggio del Bianco: 1897 (29 Partite); Performance del Bianco: 1857 (44% vs 1900)
Punteggio del Nero: 1900 (25 Partite); Performance del Nero: 1832 (41% vs 1897)

2.2 Partite con il piu' alto punteggio medio

1: 0-1(19) Jacobs -- Formanek, 1981 [15]
2: 0-1(19) Guerin 2238 -- Hebden 2532, 2006 [40]
3: =-=(86) Shirazi 2455 -- Trabert 2285, 2002 [34]
4: 1-0(31) Jacobs -- Gelfer, 1981 [28]
5: 1-0(40) Shirazi 2426 -- Daurelle 2197, 2004 [20]
6: =-=(30) Rygaard -- Nordstrom, 1994 [39]
7: 1-0(54) Shirazi 2455 -- Plane 2162, 2002 [9]
8: 1-0(34) Shirazi 2432 -- Van Hoolandt 2176, 2001 [29]

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    49.3%     31     46     29   43.5%   11.5%   44.8% 
 tutte le partite        53.9%     39     35     40   38.6%   30.5%   30.7%

3.2 Vittorie piu' brevi (Bianco)

1: 1-0(8) Estieu Frederick 1520 -- Sartorius Julien 1200, 2006 [6]
2: 1-0(10) Mack Lienhard -- Ritschel Stephan, 2002 [1]
3: 1-0(11) Weber Roger 979 -- Knapp Josh 915, 2006 [8]
4: 1-0(16) Pylko G -- Markiewicz Maria, 1996 [20]
5: 1-0(17) Bos Michael 1000 -- Stoianov Stoian 1341, 2007 [20]

3.3 Vittorie piu' brevi (Nero)

1: 0-1(7) Estieu Frederick 1520 -- Aabid Ryaad 1600, 2006 [16]
2: 0-1(8) Sartorius Julien 1200 -- Konuhov Konstantin 1488, 2006 [19]
3: 0-1(11) Matoewi 2195 -- Van Hoolandt 2269, 2004 [30]
4: 0-1(11) Jensen Jakob Kjar -- Klitgaard, 1992 [33]
5: 0-1(15) Lena Franck -- Fridman Daniel 2621, 2007 [16]

4. Mosse e Temi

4.1 Ordini di mosse che raggiungono la posizione considerata

C'erano 2 ordini di mosse che raggiungevano questa posizione:
1: 1.e4 e5 2.f4 exf4 3.d4 (73)
2: 1.f4 e5 2.e4 exf4 3.d4 (5)

4.2 Mosse dalla posizione del rapporto

    Mossa  ECO       Frequenza    Punt.  AvElo Perf AvAnno %Patta
 1: Dh4+              47: 60.2%   44.6%  2006  1947  1997   13%
 2: d5                13: 16.6%   38.4%              1992   15%
 3: Cf6                6:  7.6%   66.6%              2003    0%
 4: d6                 5:  6.4%   70.0%              2003   20%
 5: g5                 4:  5.1%   50.0%              2003    0%
 6: De7                1:  1.2%  100.0%              1998    0%
 7: Cc6                1:  1.2%  100.0%              1998    0%
 8: c5                 1:  1.2%  100.0%              1998    0%
_______________________________________________________________
TOTALE:               78:100.0%   49.3%  1900  1904  1997   12%

4.3 Temi Posizionali

Frequenza dei Temi nelle prime 20 mosse di ogni partita:
Arrocco dallo stesso lato: 18% Pedone di donna Bianco isolato: 12%
Arrocchi eterogenei: 17% Pedone di donna Nero isolato: 17%
Attacco di pedoni sull'ala di re: 41% Pedone Bianco sulla 5/6/7ma traversa: 67%
Scambio di donne: 51% Pedone Nero sulla 2/3/4ta traversa: 95%
Una parte ha la coppia degli alfieri: 10% Colonne c/d/e aperte: 65%

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% 10% 3% 44% 4% 1% 4% 35%
tutte le partite 3% 9% 9% 25% 2% 4% 4% 43%

5. Tabella della Teoria

1.e4 e5 2.f4 exf4 3.d4: +34 =9 -35 (38.5/78: 49%)
345678910
1 d4
d61 		Axf4
Cf62 		Cc3
Cc63 		Cf3
Ag44 		Ae2
Ae7 		OO
OO 		h3
Ah5 		a3
Ag65 		12: 71%
2 ...
Cf6 		e56
Cd57 		Df3
Dh4+8 		Rd1
c6 		Ce2
d6 		De4
dxe5 		Dxe5+
Ae7 		Cxf4
Ag4+9 		6: 67%
3 ...
d5 		e510
f611 		Ad3
Cc6 		Dh5+
g6 		Axg6+
hxg6 		Dxh8
Cge7 		exf6
Cf5 		Cf3
Ae612 		8: 44%
4 ...
... 		exd5
Dh4+13 		Rd2
Cf614 		c4
Df2+ 		De2+
Ce4+ 		Rd3
Af5 		Cd2
Cc6 		dxc6
OOO15 		5: 30%
5 ...
Dh4+ 		Rd216
Df2+17 		Rd318
Cc6 		Df3
Dxd4+ 		Re2
Cf6 		Axf4
d519

11: 9%
6 ...
... 		Re2
b620 		c421
Aa6 		Dd322
Cc6 		Cf3
Dh6 		d5
Ca5 		Cbd2
Cf6 		a3
Cb723 		9: 56%
7 ...
... 		...
Cf6 		Cf324
Dg425 		Cc3
Ab426 		Cd527
Cxd5 		exd5
c6 		Rf2
OO 		Ae2
Df528 		5: 70%
8 ...
... 		...
d6 		Cf3
Ag429 		Axf430
Axf3+31 		Rxf3
Cf632 		Cc333
Cc6 		g3
Dg4+ 		Rg2
OOO34 		9: 50%
9 ...
... 		...
d5 		exd535
Ag4+36 		Cf3
Cf6 		Dd337
Ch5 		Rd2
Axf3 		Dxf3
Cg3 		Ab5+
Rd838 		6: 58%
10 ...
... 		...
... 		Cf3
Ag439 		exd540
Cf641 		c4
Ae742 		De1
Dh5 		Rf2
OO 		De5
Axf343 		7: 50%
  1. 3...g5 4.Ac4 d6 5.Cc3 Cf6 6.Cf3 Ag4 7.Dd3 Axf3 8.Dxf3 Cc6 9.Cb5 a6 10.Cc3 Cxd4 11.Dd3 Cc6 12.Cd5 Cxd5 13.Dxd5 De7 14.Ad2 De6 15.Dxe6+ fxe6 16.Axe6 Cd4 17.Ac3 c5 18.Axd4 cxd4 19.OOO Ag7 20.Ad5 Tb8 0-1(53) Toba Rodriguez -- Fernandez Nieto, 2003; 5.h4 Ah6 6.Dh5 Df6 7.hxg5 Axg5 8.Axf7+ Re7 9.Cf3 Dxf7 10.Dxf7+ 1-0 Mack Lienhard -- Ritschel Stephan, 2002; 4...Ag7 5.h4 De7 6.Cc3 h6 7.Dd3 c6 8.hxg5 hxg5 9.Txh8 Axh8 10.e5 d5 11.Dh7 Rf8 12.Dxh8 dxc4 13.Ce4 Cd7 14.Cf3 f6 15.b3 Dg7 16.Aa3+ c5 17.Dh5 b6 18.Cd6 Aa6 19.e6 De7 20.d5 Ce5 1-0(24) Peric 2020 -- Erceg 2086, 1999; 4.Cf3 h6 5.Ac4 d6 6.OO Ag7 7.c3 Ce7 8.Db3 OO 9.h4 Cec6 10.Dc2 Ca5 11.Ad3 b6 12.d5 Aa6 13.Axa6 Cxa6 14.Ca3 Cb7 15.b4 Cb8 16.hxg5 hxg5 17.Dd3 a5 18.Cd4 Df6 19.Ab2 Cd7 20.Cc4 Ce5 0-1(45) Krastev 2034 -- Simov 1806, 2007.
    3...c5 4.Cf3 cxd4 5.Ac4 Cc6 6.Axf4 Ae7 7.Cxd4 Cxd4 8.Dxd4 Cf6 9.Cc3 OO 10.OOO Ch5 11.g3 Db6 12.Cd5 Dd8 13.Ac7 Ag5+ 14.Rb1 De8 15.Ad6 Ad8 16.Thf1 Cf6 17.Axf8 Dxf8 18.e5 d6 19.exf6 g6 20.Ce7+ Rh8 1-0(21) Drlje -- Bender, 1998.
    3...Cc6 4.Cf3 Cf6 5.Cc3 Ab4 6.Ad2 OO 7.Ad3 d6 8.d5 Ce5 9.OO Cxd3 10.cxd3 c6 11.Tc1 Ac5+ 12.d4 Ab4 13.Axf4 Ag4 14.e5 cxd5 15.exf6 Dxf6 16.Te1 Axf3 17.Dxf3 g5 18.Ae3 Dxf3 19.gxf3 Tfe8 20.Axg5 Txe1+ 1-0(40) Simunek -- Juna V, 1998.
    3...De7 4.e5 d6 5.Axf4 Cc6 6.Ab5 a6 7.Axc6+ bxc6 8.Cc3 Dh4+ 9.g3 Dg4 10.Dxg4 Axg4 11.h3 Tb8 12.hxg4 Txb2 13.OOO Tb7 14.exd6 cxd6 15.Cf3 Cf6 16.g5 Cg4 17.Tde1+ Rd7 18.Th4 Cf2 19.Te2 Ce4 20.Cxe4 Ae7 1-0(37) Beli Jozsef -- Holyko K, 1998.

  2. 4...g6 5.Cf3 Ag7 6.Ac4 Ce7 7.OO OO 8.Cc3 c6 9.Dd2 d5 10.exd5 cxd5 11.Ab3 Ae6 12.Cb5 Ca6 13.Tad1 Cf5 14.a4 Db6 15.g4 Cxd4 16.Cfxd4 Axg4 17.Axd5 Tad8 18.c4 Dc5 19.Ae3 Cb4 20.Cf5 Txd5 1-0(21) Mussanti 2285 -- Depetri Marcelo, 2000.
    4...f5 5.e5 dxe5 6.Axe5 Ad6 7.Cf3 Axe5 8.Cxe5 Cf6 9.Ac4 Cbd7 10.Af7+ Rf8 11.Ah5 Cxe5 12.dxe5 Cxh5 13.Dxd8+ Rf7 14.Dxh8 Rg6 15.De8+ Rh6 16.g4 fxg4 17.Tg1 g3 18.hxg3 Rg5 19.g4 Cf4 20.Dd8+ Rg6 1-0(23) Romanov Kiril -- Eremin Vadim, 2004.

  3. 5...Ae7 6.Cf3 Ag4 7.Ae2 OO 8.OO Te8 9.a3 c5 10.dxc5 dxc5 11.Dxd8 Txd8 12.Ac4 Axf3 13.Txf3 a6 14.Cd5 Cxd5 15.Axd5 Cc6 16.Ac7 Td7 17.Axf7+ Rh8 18.Ag3 Af6 19.Ad5 Axb2 20.Axc6 bxc6 1-0(28) Kampen Johann -- Ilsemann Philipp, 2001.

  4. 6...De7 7.Ad3 Ag4 8.Ae3 Cxe4 9.Axe4 d5 10.Cxd5 Dxe4 11.Cxc7+ Rd8 12.Cxa8 Dxe3+ 13.De2 Dxe2+ 14.Rxe2 Axf3+ 15.gxf3 Cxd4+ 16.Rf2 Cxc2 17.Tac1 Cb4 18.Thd1+ Re8 19.Cc7+ Re7 20.Cb5 a6 =-=(62) De Linares Florido Pablo -- Arriaran Iglesias Ana, 2002.

  5. 11.e5 dxe5 12.dxe5 Ce4 13.Cxe4 Axe4 14.c3 Ac5+ 15.Rh1 De7 16.b4 Ab6 17.c4 Ad4 18.Cxd4 Tfd8 19.Cxc6 Dh4 20.Cxd8 Dxh3+ 0-1 Kostov -- Georgiev 2026, 2006.

  6. 4.Cc3 Ab4 5.e5 Cd5 6.Ad2 Cxc3 7.Axc3 Axc3+ 8.bxc3 Dh4+ 9.Rd2 OO 10.Rc1 f6 11.Ac4+ Rh8 12.exf6 Txf6 13.Cf3 Dg4 14.Tg1 c6 15.De2 Tf8 16.Te1 Dg6 17.Ch4 Df6 18.De8 d5 19.Ad3 g5 20.Cf5 Axf5 0-1(50) Bonnet -- Rebreyend, 1996; 4...Cc6 5.Axf4 Ab4 6.e5 Axc3+ 7.bxc3 Cd5 8.Dd2 Cxf4 9.Dxf4 d6 10.Cf3 Ae6 11.Ab5 a6 12.Axc6+ bxc6 13.OO OO 14.Ch4 dxe5 15.Dxe5 Dxh4 16.Tf4 De7 17.Tf3 f6 18.Dg3 Ad5 19.Tf2 c5 20.Tf5 Ae4 1-0(23) Nowak -- Borkowska Izabela, 1998.
    4.Ac4 c6 5.Axf4 d5 6.exd5 Ag4 7.Cf3 Ad6 8.Axd6 1-0 Estieu Frederick 1520 -- Sartorius Julien 1200, 2006.

  7. 4...De7 5.Axf4 Cd5 6.Ad2 d6 7.Cf3 Ag4 8.h3 Axf3 9.Dxf3 Dh4+ 10.g3 Dxd4 11.Ac3 Cxc3 12.Cxc3 Dxe5+ 13.Ce2 Dxb2 14.Dxb7 Dxa1+ 15.Rf2 Ae7 16.Dxa8 Db2 17.Cf4 Dxc2+ 18.Ae2 Dc5+ 19.Rf1 Dc1+ 20.Rf2 Dc5+ 0-1(37) Joy Muthoni Njogu -- Powell Ashley, Vung Tau (Vietnam) 2008.

  8. 5...c6 6.Ac4 Ae7 7.Axd5 cxd5 8.Axf4 d6 9.Dxd5 Ad7 10.exd6 Axd6 11.Axd6 1-0 Weber Roger 979 -- Knapp Josh 915, 2006.

  9. 11.Ae2 f6 12.g3 Axe2+ 13.Dxe2 Cxf4 14.Axf4 Dh3 15.Te1 Dd7 16.Cd2 Ca6 17.c3 h5 18.Rc2 g5 19.Ae3 OOO 20.Tad1 Df5+ 1-0(54) Shirazi 2455 -- Plane 2162, 2002.

  10. 4.Df3 Dh4+ 5.g3 fxg3 6.hxg3 Dxe4+ 7.Dxe4+ dxe4 8.Ae3 Cf6 9.Cc3 Ab4 10.Ce2 Ag4 11.OOO OO 12.d5 Af3 13.Tg1 Axc3 14.bxc3 Cbd7 15.Td2 Tfe8 0-1 Umanzor Cristo -- Coppel Ilvo, 2002; 5.Rd2 dxe4 6.Dxe4+ Ae7 7.g3 fxg3 8.Dxh4 Axh4 9.Cf3 Af6 10.hxg3 Ag4 11.Ag2 Cc6 12.c3 Cge7 13.Ca3 OO 14.Re2 Cf5 15.Rf2 Cd6 16.Cg5 h6 17.Ce4 Cxe4+ 18.Axe4 Tfe8 19.Te1 Te7 20.Af4 Tae8 =-=(52) Zalys -- Nestra, Montreal 1976.
    4.Axf4 dxe4 5.Ac4 Ad6 6.Dh5 De7 7.Axd6 cxd6 8.Db5+ Cd7 9.Ce2 a6 10.Db3 Cgf6 11.Cbc3 OO 12.OOO b5 13.Ad5 Tb8 14.Cg3 Cxd5 15.Dxd5 Ab7 16.Df5 g6 17.Df4 f5 18.Rb1 Cb6 0-1 Goudreau Alec -- Perez Garcia, 1997.
    4.Cc3 dxe4 5.Cxe4 De7 6.Ad3 Af5 7.De2 Cf6 8.Cxf6+ gxf6 9.Axf5 Dxe2+ 10.Cxe2 Ah6 11.Cxf4 Axf4 12.Axf4 c6 13.OOO Tg8 14.g3 Ca6 15.Axh7 Tg7 16.Af5 Cb4 17.Rb1 Cd5 18.The1+ Ce7 19.Ae4 f5 20.Axf5 Rd8 1-0(34) Fragoso Paulo -- Silva Hernandez, 1998.
    4.De2 Ae7 5.e5 Cc6 6.Cf3 Ag4 7.c3 Ah4+ 8.g3 fxg3 9.hxg3 Axg3+ 10.Rd1 Axf3 11.Dxf3 Ah4 12.Dg4 g5 13.Cd2 f6 14.Dh5+ Rf8 15.Cf3 De8 16.Dxe8+ Rxe8 17.Ab5 fxe5 18.dxe5 Ce7 19.Cxh4 gxh4 20.Txh4 Cg6 0-1(35) Ehrke Natalie -- Schaper Wiebke Mariet, 2000.

  11. 4...c5 5.c3 Cc6 6.Ab5 Db6 7.Axc6+ bxc6 8.Db3 cxd4 9.Dxb6 axb6 10.cxd4 Af5 11.Axf4 Axb1 12.Txb1 Txa2 13.Ce2 Ab4+ 14.Ad2 Axd2+ 15.Rxd2 f6 16.exf6 Cxf6 17.Cg3 OO 18.Rc3 c5 19.Thc1 Ta4 20.dxc5 bxc5 0-1(27) Martin Susch Guillermo -- Baeza Andres, 2002.
    4...g5 5.Cf3 f6 6.h3 c5 7.c3 c4 8.h4 Ag4 9.Ae2 gxh4 10.Txh4 Axf3 11.Axf3 fxe5 12.Ah5+ Rd7 13.Dg4+ Rc6 14.dxe5 Ae7 15.De6+ Rb5 16.a4+ Ra5 17.Txf4 Ah4+ 18.Rf1 Dg5 19.Dxd5+ b5 20.Dxb5+ 1-0 Dubois Frederic -- Corcoran Timothy E, 1996.

  12. 11.Axf4 Dd7 12.g4 Cfxd4 13.Cxd4 Cxd4 14.f7+ Dxf7 15.Dxd4 Ag7 16.Ae5 Axe5 17.Dxe5 OOO 18.Tf1 Dd7 19.Cc3 Axg4 20.Rd2 Ae6 1-0(21) Arnaudov 2197 -- Kehayov Ivan, 2007.

  13. 4...Cf6 5.c4 Ab4+ 6.Cc3 OO 7.Axf4 Te8+ 8.Ae2 Ag4 9.Ae5 Axe2 10.Cxe2 Cbd7 11.Af4 Axc3+ 12.bxc3 De7 13.Dd3 b5 14.cxb5 Cxd5 15.Ad2 Tad8 16.Df3 C7f6 17.Td1 Td6 18.c4 Te6 19.OO Ce3 20.Cg3 Cxd1 0-1(28) Teichmann -- Toothill, 1981; 5...g5 6.h4 g4 7.Axf4 Af5 8.Ad3 Ag6 9.Cc3 Ad6 10.Cge2 De7 11.OO Axf4 12.Cxf4 OO 13.Dd2 Axd3 14.Cxd3 Cbd7 15.Tae1 Dd8 16.Dg5+ Rh8 17.Ce5 Cxe5 18.dxe5 Cd7 19.Dxg4 Tg8 20.Dh5 Tg7 1-0(24) Miranda Teixeira Sergio Fernando -- Boni Roberto, 1988.
    4...Dxd5 5.Axf4 c5 6.Cf3 Ag4 7.h3 Axf3 8.Dxf3 Dxf3 9.gxf3 cxd4 10.Axb8 Txb8 11.Ab5+ Rd8 12.Ca3 Ab4+ 13.Rf1 Cf6 14.Td1 a6 15.Ac4 Ac5 16.Axf7 Tf8 17.Ac4 b5 18.Ad3 g6 19.c3 Cd5 20.c4 Ce3+ 0-1(23) Debosque Franck 1400 -- Barradas Anderson 1194, 2007.

  14. 5...Ad6 6.De2+ Ce7 7.c4 c5 8.Cf3 Dh6 9.dxc5 Axc5 10.Cc3 Af5 11.Cb5 Ca6 12.De5 OO 13.Rc3 Tac8 14.Axf4 Cxd5+ 15.Dxd5 Dxf4 16.De5 Ab4+ 17.Rb3 Txc4 18.Dxf4 Txf4 19.Cbd4 Tc8 20.Axa6 Ac5 =-=(25) Terpugov -- Brazilski Y, 1959.

  15. 11.cxb7+ Rb8 12.Dxf2 Cxf2+ 13.Re2 Cxh1 14.Rf3 Txd4 15.Cb3 Ae4+ 16.Rxf4 Ad6+ 17.Re3 Td1 18.Rxe4 Te8+ 19.Rf3 Txf1+ 0-1 Jacobs -- Formanek, 1981.

  16. 4.g3 fxg3 5.Cf3 g2+ 6.Cxh4 gxh1D 7.Cf3 d5 0-1 Estieu Frederick 1520 -- Aabid Ryaad 1600, 2006; 7...d6 8.Cbd2 Ag4 9.Rf2 Dxh2+ 10.Cxh2 Axd1 11.c4 Cf6 12.Re3 g6 13.Rd3 Cc6 14.a3 OOO 15.Cdf3 Axf3 16.Cxf3 Te8 17.Cg5 Cd8 18.Ah3+ Rb8 19.b4 h6 20.Cf3 Cxe4 0-1(28) Usta Leonardo 1400 -- d Ettorre Rodolfo 1400, 2007; 7.Af4 d6 8.Cc3 Ah3 9.Rf2 Dxf1+ 10.Dxf1 Axf1 11.Rxf1 Cc6 12.Cd5 OOO 13.Cf5 g6 14.Cfe3 Cb8 15.Re1 0-1 Lena Franck -- Fridman Daniel 2621, 2007; 7.De2 d6 8.Af4 Ae7 9.Cf3 Ag4 10.Cbd2 Ah4+ 11.Rd1 Ce7 12.c3 Cg6 13.Ae3 Cd7 14.Rc2 Ae7 15.Tc1 Ch4 16.Af4 Cxf3 17.Ag2 Cxd4+ 18.cxd4 Dxc1+ 19.Rxc1 Axe2 20.e5 dxe5 0-1(22) Weber Roger 979 -- Mackey Jason 1085, 2006; 5.Ag2 gxh2+ 6.Rf1 hxg1D+ 7.Rxg1 Df6 8.Ae3 Cc6 9.c3 d6 10.Cd2 Ch6 11.d5 Ce5 12.Dh5 Ag4 13.Dh2 Cd3 14.Ad4 Df4 15.Cc4 c5 16.dxc6 bxc6 17.Tf1 Dxh2+ 18.Txh2 c5 19.Ae3 Ae2 20.Tb1 Td8 0-1(34) Solis Enriquez -- Baeza Enrique, 1997.

  17. 4...Cf6 5.Cf3 Df2+ 6.De2 Cxe4+ 7.Rd1 Dxe2+ 8.Rxe2 d5 9.Axf4 c6 10.Re3 Ca6 11.Ad3 Cb4 12.a3 Cxd3 13.cxd3 Cd6 14.Rf2 Cf5 15.Te1+ Ae6 16.Rg1 OOO 17.b4 Ad6 18.Axd6 Cxd6 19.Cc3 Ag4 20.Cg5 Tdf8 0-1(23) Cabrera -- Cepero Jose Raul, 2000; 5.De2 f3 6.gxf3 d5 7.Ag2 Ad6 8.c3 Af4+ 9.Rc2 Axc1 10.Rxc1 OO 11.Cd2 c5 12.dxc5 Cc6 13.Rc2 Ae6 14.De1 Dg5 15.Df2 dxe4 16.Cxe4 Df5 17.Ch3 b6 18.Dh4 Cd5 19.Tae1 Cdb4+ 20.cxb4 Cxb4+ 1-0(37) Terpugov -- Selivanovsky S, 1959.
    4...d5 5.exd5 Ad6 6.De1+ Dxe1+ 7.Rxe1 c6 8.Cc3 Cf6 9.dxc6 Cxc6 10.Cb5 Ab8 11.Ce2 a6 12.Ca3 OO 13.Axf4 Cxd4 14.Axb8 Te8 15.Td1 Cxe2 16.Axe2 Txb8 17.Rd2 Ce4+ 18.Re1 b5 19.Rf1 Ae6 20.Ta1 Tbd8 0-1(38) Popp Tony -- Claridge, 1997.

  18. 5.Rc3 Cc6 6.Cf3 g5 7.De2 Dxe2 8.Axe2 Ag7 9.e5 h6 10.h4 f6 11.Ab5 Cge7 12.Axc6 dxc6 13.exf6 Axf6 14.hxg5 hxg5 15.Txh8+ Axh8 16.Cxg5 Cd5+ 17.Rb3 Axd4 18.c4 Ce3 19.Axe3 fxe3 20.Cc3 Ag4 0-1(37) Vainio -- Inkinen Jorma, 1975.
    5.Ce2 Cf6 6.Rd3 d5 7.exd5 Cxd5 8.Ad2 Ce3 9.De1 Af5+ 10.Rc3 Dxe1 11.Axe1 Cxc2 12.Ca3 Axa3 13.Tc1 Ab4+ 14.Rb3 Axe1 15.Txc2 Axc2+ 16.Rxc2 Cc6 17.Cxf4 Cxd4+ 18.Rd1 Aa5 19.Ac4 Td8 20.Rc1 c6 0-1(21) Popp Tony -- Mathioudakis Diana, 1999.

  19. 0-1 Sartorius Julien 1200 -- Konuhov Konstantin 1488, 2006.

  20. 4...De7 5.Cc3 Cf6 6.e5 d6 7.Cf3 dxe5 8.dxe5 g5 9.Re1 g4 10.Axf4 gxf3 11.Dxf3 Ag7 12.Ae2 Cbd7 13.exf6 Cxf6 14.Tf1 Ag4 15.Dxb7 OO 16.Dxc7 Db4 17.a3 Dxb2 18.Ta2 Cd5 19.Txb2 Cxc7 20.Tb3 Tfe8 1-0(40) Shirazi 2426 -- Daurelle 2197, 2004; 6.Rf2 d5 7.e5 Cg4+ 8.Re2 Cxe5 9.dxe5 Dxe5+ 10.Rf3 Dh5+ 11.Rf2 Ac5+ 12.Re1 Dh4+ 13.g3 fxg3 14.De2+ Rd8 15.Cf3 g2+ 16.Cxh4 gxh1D 17.Af4 Te8 18.Axc7+ Rd7 19.Ae5 Dg1 20.Cf3 De3 1-0(42) Shirazi 2439 -- Le Billy Baptiste, 2002; 5...d5 6.Dd3 dxe4 7.Dxe4 Cc6 8.Dxe7+ Cgxe7 9.Cf3 Cg6 10.Cb5 Rd7 11.g3 a6 12.Cc3 Ad6 13.Rf2 Td8 14.Ce4 fxg3+ 15.hxg3 h6 16.Ad2 Re7 17.Te1 Rf8 18.Ad3 Cb4 19.Axb4 Axb4 20.c3 Ae7 0-1(35) Jernselius -- Gustafsson, 1994.
    4...Cc6 5.Cf3 De7 6.Cc3 Cf6 7.Axf4 Cxe4 8.Cd5 Cc3+ 9.Rf2 Cxd1+ 10.Txd1 Dd8 11.Cxc7+ Dxc7 12.Axc7 d6 13.d5 Cb4 14.Ab5+ Ad7 15.The1+ Ae7 16.Axd6 Cxd5 17.Txd5 1-0 Bos Michael 1000 -- Stoianov Stoian 1341, 2007; 5...Dg4 6.Cc3 Cf6 7.d5 Ce5 8.h3 Dg3 9.Cxe5 f3+ 10.Cxf3 Ac5 11.Ae3 b6 12.Rd2 Ab4 13.De1 Cxe4+ 14.Rd1 Dxe1+ 15.Cxe1 Ab7 16.Cxe4 1-0 Pylko G -- Markiewicz Maria, 1996.
    4...f3+ 5.gxf3 d6 6.De1 Dh5 7.Dg3 Cc6 8.c3 Cf6 9.Dg5 Ae7 10.Dxh5 Cxh5 11.Ah3 f5 12.Ae3 OO 13.Cd2 Ah4 14.Ag2 fxe4 15.fxe4 Cf4+ 16.Axf4 Txf4 17.Cgf3 Ag4 18.Re3 Axf3 19.Cxf3 Taf8 20.Cxh4 Txh4 0-1(67) Raftshol Warren -- Lehotzky A, 1990.

  21. 5.Dd3 Cf6 6.Cf3 Dg4 7.c4 Aa6 8.Cc3 Ab4 9.e5 d5 10.exd6 cxd6 11.Cb5 Axb5 12.cxb5 d5 13.h3 De6+ 14.Rf2 Ce4+ 15.Rg1 Ad6 16.Ad2 OO 17.Te1 Dg6 18.Ce5 Dg3 19.Txe4 dxe4 20.Dxe4 Axe5 1-0(52) Turner 2007 -- Salimbeni 2115, Treforest (Wales) 2009.

  22. 6.b3 Cf6 7.Cf3 Dg4 8.e5 Ce4 9.De1 d5 10.Rd1 c6 11.a3 Ae7 12.Rc2 Dg6 13.Rb2 Dg4 14.Cc3 Cxc3 15.Rxc3 OO 16.h3 Dg3 17.Dxg3 fxg3 18.Af4 Cd7 19.Axg3 Tfc8 20.Rb2 Cf8 0-1(46) Surlan Dan -- Redhead G, 1995.

  23. 11.b4 Cg4 12.Cb3 Ad6 13.Dc2 Cd8 14.Cbd4 g6 15.Re1 Ce3 16.Axe3 fxe3 17.e5 Ae7 18.Da4 Ab7 19.Cb5 Tc8 20.Cxa7 Ta8 0-1(26) MacGregor 1769 -- Pooley 1975, ICCF 2008.

  24. 5.Cc3 Cc6 6.Cf3 Dg4 7.a3 d6 8.Dd2 g5 9.Re1 h6 10.Ad3 Ae7 11.Cd1 De6 12.De2 d5 13.e5 Cd7 14.c3 f6 15.Ag6+ Rf8 16.exf6 Dxf6 17.Ah5 Rg7 18.Cf2 Cf8 19.Rd1 Cg6 20.h4 gxh4 1-0(35) Prokopski 1744 -- Fraczkiewicz Anna, Koszalin (Poland) 2008.

  25. 5...Dh5 6.e5 Cd5 7.c4 Ce3 8.Axe3 fxe3 9.Cc3 d6 10.Cb5 Ca6 11.exd6 Axd6 12.Cxd6+ cxd6 13.Rxe3 OO 14.Ae2 Ag4 15.h3 Axf3 16.Axf3 Dh4 17.Dd2 Dg3 18.Rd3 d5 19.cxd5 Cc7 20.Rc2 Tac8 =-=(53) Burkett 2023 -- Bennion 2079, 2003.

  26. 6...d6 7.Rf2 g5 8.Dd3 Ag7 9.g3 Dh5 10.gxf4 g4 11.Cd2 h6 12.e5 dxe5 13.fxe5 Ch7 14.Ag2 Dh4+ 15.Dg3 Dd8 16.Cb3 h5 17.Tf1 h4 18.Df4 Ca6 19.Rg1 OO 20.Cd5 h3 1-0(33) Benassi -- Marchisotti, 1999.

  27. 7.e5 Ch5 8.Cd5 Ca6 9.Rf2 Aa5 10.Ad2 Axd2 11.Cxd2 Dxd1 12.Txd1 b5 13.Axb5 Ab7 14.c4 OOO 15.g4 fxg3+ 16.hxg3 g6 17.g4 Cg7 18.Th3 c6 19.Ce7+ Rb8 20.Axa6 Axa6 0-1(24) Goudreau Alec -- Meulemans Stefan, 1997.

  28. 11.c3 Ad6 12.Tf1 Dxd5 13.Rg1 Ac7 14.c4 Df5 15.Ce5 d6 16.Ag4 Df6 17.Axc8 Txc8 18.Txf4 De7 19.Cxf7 d5 20.Ch6+ Rh8 1-0(31) Jacobs -- Gelfer, 1981.

  29. 5...De7 6.Cc3 Cf6 7.Rf2 c6 8.Axf4 Cxe4+ 9.Cxe4 Dxe4 10.Dd2 De7 11.Te1 Ae6 12.d5 cxd5 13.Ab5+ Cc6 14.Cd4 Rd7 15.c4 Df6 16.Thf1 g5 17.Rg1 gxf4 18.Cxc6 bxc6 19.Axc6+ Rxc6 20.cxd5+ Rd7 1-0(34) Shirazi 2432 -- Van Hoolandt 2176, 2001; 7.Dd3 b6 8.Axf4 Aa6 9.Cb5 Cxe4 10.Re1 Cg3+ 11.De3 Dxe3+ 12.Axe3 Cxf1 13.Cxc7+ Rd7 14.Cxa6 Cxe3 15.Rd2 Cxg2 16.Cxb8+ Txb8 17.Cg5 f6 18.Thg1 Ch4 19.Cf7 Cf3+ 20.Re3 Cxg1 0-1(28) Boettcher -- Hahn Andreas, 2002.

  30. 6.Cc3 g5 7.Dd3 Cd7 8.Ad2 Ce7 9.g3 fxg3 10.Ag2 gxh2 11.Txh2 Dxh2 0-1 Matoewi 2195 -- Van Hoolandt 2269, 2004.
    6.Dd3 Cf6 7.Db5+ Cbd7 8.Dxb7 Tb8 9.Dc6 d5 10.Cd2 dxe4 11.Cxe4 Cxe4 12.Dxe4+ De7 13.Dxe7+ Axe7 14.h3 Axf3+ 15.Rxf3 Ad6 16.b3 OO 17.Axf4 Axf4 18.Rxf4 Tfe8 19.Ad3 c5 20.c3 Te6 1-0(64) Hakansson Fredrik 1695 -- Jonsson, 1999.

  31. 6...f5 7.exf5 Cc6 8.Rd2 Df6 9.c3 Dxf5 10.Ag3 OOO 11.Ad3 Dd7 12.Ca3 Cce7 13.Cc4 Af5 14.Rc2 Cf6 15.Ce3 g6 16.Ah4 Ag7 17.h3 Ced5 18.Cxf5 gxf5 19.Dd2 Tde8 20.Tae1 Ce4 =-=(39) Gazis -- Martidis, 1986.

  32. 7...Ch6 8.Cc3 Cd7 9.g3 Dg4+ 10.Rg2 De6 11.Ab5 OOO 12.Te1 Cg4 13.h3 Ch6 14.Df3 Cb6 15.Cd5 Tg8 16.Ag5 f6 17.Cxb6+ axb6 18.Axh6 gxh6 19.Df5 Dxf5 20.exf5 c6 =-=(37) Flint Martina -- Wagner, 1998.

  33. 8.Ad3 Dg4+ 9.Re3 Dxg2 10.Tg1 Dh3+ 11.Tg3 Dd7 12.c4 g6 13.Cc3 Ch5 14.Cd5 Ag7 15.Dxh5 gxh5 16.Txg7 Dc6 17.Tag1 Cd7 18.Tg8+ Txg8 19.Txg8+ Cf8 20.Ah6 Rd7 1-0(46) Surlan Dan -- Khan Zamir, 1996.
    8.Ab5+ c6 9.Ad3 Dg4+ 10.Re3 Dxg2 11.Df3 Cg4+ 0-1 Jensen Jakob Kjar -- Klitgaard, 1992.

  34. 11.Ae2 Dd7 12.e5 dxe5 13.dxe5 De6 14.exf6 Txd1 15.Taxd1 gxf6 16.Af3 Ce5 17.Ad5 Db6 18.b3 c6 19.Ae4 Ae7 20.Af5+ Rb8 =-=(86) Shirazi 2455 -- Trabert 2285, 2002.

  35. 5.e5 g5 6.Cf3 Ag4 7.De1 Dh5 8.Da5 Cc6 9.Db5 Ch6 10.Dxb7 Cxd4+ 11.Rd3 Axf3 12.Dxa8+ Rd7 13.Dxa7 Cc6 14.Da4 Ae4+ 15.Rd2 Ac5 16.Cc3 Ae3+ 17.Re1 Dh4+ 18.Rd1 Cg4 19.Cxe4 dxe4 20.Axe3 Cxe3+ 1-0(44) Besnyo 2046 -- Szabo David, 2001; 5...Ag4+ 6.Cf3 Cc6 7.Axf4 Axf3+ 8.Rxf3 Ch6 9.Dd2 g5 10.Ae3 Cf5 11.g4 Cxe3 12.Dxe3 h5 13.c3 hxg4+ 14.Re2 OOO 15.Ag2 Ce7 16.Cd2 Cg6 17.Tag1 Cf4+ 18.Rd1 Ae7 19.Af1 f5 20.exf6 Axf6 1-0(44) Ottenweller Wolfgang -- Bormida Adolfo, 2001.

  36. 5...Ad6 6.Cf3 Ag4 7.Rd2 Dh5 8.c4 b6 9.Ad3 Ce7 10.h3 Af5 11.Rc2 OO 12.Cc3 c6 13.Ce5 Axd3+ 14.Cxd3 Df5 15.c5 bxc5 16.dxc5 Axc5 17.Dg4 Ae3 18.Dxf5 Cxf5 19.Cxf4 Ca6 20.g4 Cb4+ 0-1(52) Bures 2131 -- Kovar 2337, Ostrava CZE 2010; 6.c4 b6 7.Cf3 Ag4 8.Rd2 Axf3 9.Dxf3 Cd7 10.a3 a5 11.Cc3 Ce7 12.Rc2 OO 13.Ad3 Cg6 14.Ad2 Df6 15.Ce4 Dxd4 16.Ac3 De3 17.Dxe3 fxe3 18.Tae1 Af4 19.g3 Ah6 20.Ad4 Tae8 0-1(46) Ensor -- Von Bardeleben, London 1883.

  37. 7.De1 Dxe1+ 8.Rxe1 Axf3 9.gxf3 Cxd5 10.Cc3 Cxc3 11.bxc3 Ad6 12.Tb1 b6 13.Tg1 g6 14.Rf2 Cd7 15.Ab5 OOO 16.Ac6 The8 17.Ad2 Te6 18.Ad5 Te7 19.Tbe1 Txe1 20.Txe1 f5 =-=(31) Hassan William -- Bartsch, 2000.

  38. 11.Te1 Ab4+ 12.c3 Cf5 13.Dd3 f3 14.gxf3 Cxd4 15.cxb4 a6 16.Aa4 b5 17.Ad1 Cd7 18.De4 Df2+ 19.Rd3 Cf5 20.Cc3 Cd6 1-0(28) Zytner 2291 -- Nikolaev 2080, 2005.

  39. 5...De7 6.e5 g5 7.Cc3 c6 8.h4 g4 9.Ce1 Ah6 10.Rf2 f6 11.Cd3 fxe5 12.dxe5 Df7 13.Ae2 Df5 14.Tf1 Ce7 15.Rg1 Cg6 16.g3 Ae6 17.Axf4 Axf4 18.Cxf4 OO 19.Cxg6 Dxg6 20.Txf8+ Rxf8 =-=(30) Rygaard -- Nordstrom, 1994.

  40. 6.Dd3 Cf6 7.exd5 Ad6 8.c4 OO 9.Cc3 Te8+ 10.Rd1 Dh5 11.Ae2 Ca6 12.a3 c6 13.c5 Axc5 14.dxc6 Tad8 15.Axf4 Axd4 16.c7 Td7 17.Cxd4 Cc5 18.Dd2 Axe2+ 19.Re1 Cd3+ 0-1 Guerin 2238 -- Hebden 2532, 2006; 6...dxe4 7.Dxe4+ De7 8.Dxe7+ Axe7 9.Axf4 Cc6 10.c3 OOO 11.Rf2 Cf6 12.Cbd2 Cd5 13.Ag3 h5 14.h4 a6 15.Te1 The8 16.Ce4 f6 17.Ac4 Ca5 18.Axd5 Txd5 19.Thf1 Cc4 20.b3 Cb6 0-1(37) Canbolat Huseyin -- Perez Giorgio, 1997.

  41. 6...Ad6 7.De1 Dxe1+ 8.Rxe1 Axf3 9.gxf3 Cd7 10.c4 b6 11.Cc3 g5 12.h4 f6 13.Ce4 Ab4+ 14.Ad2 Axd2+ 15.Rxd2 h6 16.hxg5 fxg5 17.Cxg5 Ce7 18.Ce6 Tc8 19.Te1 c6 20.d6 Cf5 1-0(24) Hassan William -- Agnew George Hartwell, 2001.

  42. 7...Ad6 8.De1 Dh5 9.Rd1+ Rd8 10.Ae2 Te8 11.Df1 c6 12.h3 Ce4 13.c5 Axf3 14.Axf3 Dxd5 15.Axe4 Txe4 16.cxd6 Txd4+ 17.Ad2 Ca6 18.De2 Dxd6 19.Te1 Rd7 20.Dg4+ Rc7 1-0(29) Turner 2016 -- Helbig 2184, 2006.
    7...Ch5 8.Dd3 b6 9.Cc3 Cd7 10.Ce4 OOO 11.Rd1 f5 12.Cd2 Cg3 13.Rc2 Dh6 14.Tg1 Cxf1 15.Txf1 g5 16.Te1 Tg8 17.Rb1 a6 18.Da3 Rb7 19.c5 b5 20.Da5 Cxc5 1-0(40) Hassan William -- Newton Hobart E, 2001.

  43. 11.gxf3 Dh4+ 12.Rg2 Cg4 13.De2 Ch6 14.Tg1 Cd7 15.Cc3 Tae8 16.Df2 Dh5 17.Axf4 Ah4 18.Ag3 Cf5 19.Ce4 Cxg3 20.hxg3 Dg6 0-1(44) Bove 2129 -- Ragger 2347, 2003.