Rapporto di apertura

Database: 31-XII-2010 (4,398,394 Partite)
Rapporto: 1.e4 e5 2.Cf3 Cc6 3.Ac4 Cf6 4.Cg5 d5 5.exd5 b5 6.Af1 h6 7.Cxf7 (70 Partite)
ECO: C57h [Two Knights: Ulvestad Variation]
Generato da Scid 4.2.2, 2011.02.14

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

1. Statistica e Storia

1.1 Statistica

                                  Partite     1-0     =-=     0-1    Score
-----------------------------------------------------------
 tutte le partite della statistica     70      35       5      30    53.5%
-----------------------------------------------------------

1.2 Le partite piu' vecchie

1: 0-1(18) Kurkin -- Mihajlovic, Moscow 1963 [6]
2: 1-0(19) Yerofeev -- Chakurs Victor, 1978 [33]
3: 0-1(18) Kazoks -- Kahn, 1986 [20]
4: 0-1(43) Thiel -- Ziese, 1987 [12]
5: 1-0(19) Weber Krzysztof -- Roscher J, 1989 [12]
6: 1-0(46) Grott Peter -- Leisebein Peter, 1990 [35]
7: 1-0(33) Rehe -- Willke, 1990 [13]
8: 0-1(27) Huenerfauth -- Zugehoer E, 1990 [9]

1.3 Le partite piu' recenti

1: 0-1(19) Le Bris 1852 -- Prasanna 2306, Malakoff FRA 2010.04.23 [14]
2: 1-0(34) Das 2419 -- Karpatchev 2483, Malakoff FRA 2010.04.22 [4]
3: 1-0(44) Van Geffen 2134 -- Mujunen 2155, Velden (Austria) 2009.04.11 [3]
4: 0-1(50) Ramalingam Karthik P (IND) 1987 -- Navin 2274, Chennai (India) 2008.12.11 [7]
5: 0-1(22) Bouza-Brey Teijeiro 1904 -- Petkov 2423, Cambados (Spain) 2008.08.01 [21]
6: 0-1(87) Grobler 2029 -- Bobel 2176, ICCF 2008.05.12 [34]
7: =-=(50) Nabaty 2428 -- Kaplan 2428, Israel 2008.01.04 [1]
8: 1-0(29) Vallejo Pons 2660 -- Naiditsch 2647, 2007 [25]

1.4 Attuale popularita'

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

Una volta ogni X partite   ---     ---   159448  163571  118961   41965   76957
Frequenza in tutti gli anni: una volta ogni 62834 partite
Da 10 anni ad oggi: una volta ogni 71290 partite (giu' 11% da tutti gli anni)
Da 5 anni ad oggi: una volta ogni 81552 partite (giu' 22% da tutti gli anni)
Da 1 anno ad oggi: una volta ogni 50093 partite (su 25% da tutti gli anni)

1.5 Giocatori piu' frequenti (Bianco)

1: 6 1998-1999 58% Baer Horst Hugo [2,22,31,33,37,38]
2: 3 1990-2004100% Grott Peter [1,35]
3: 3 1998-1999100% Gysi Adolf [25,37,39]
4: 2 1998-1999 50% Leisebein Peter [25,30]
5: 2 2000-2001 50% Winter, Karl-Heinz [16,18]
6: 2 1993-1994100% Gretarsson, Andri A [11,29]

1.6 Giocatori piu' frequenti (Nero)

1: 13 1990-2005 35% Leisebein Peter [2,17,22,25,31,33,35,37,...]
2: 2 2003-2010 0% 2483 Karpatchev, Aleksandr [4,29]
3: 2 1992-1994 50% Hebden, Mark L [5,29]
4: 2 1999-2000 0% Preussner, Michael [16,25]
5: 2 1991100% Lehner, Oliver [8]
6: 1 2007 0% 2647 Naiditsch, Arkadij [25]

2. Punteggi e Performance

2.1 Punteggi medi e performance

Punteggio del Bianco: 2239 (21 Partite); Performance del Bianco: 2317 (58% vs 2260)
Punteggio del Nero: 2260 (20 Partite); Performance del Nero: 2167 (40% vs 2239)

2.2 Partite con il piu' alto punteggio medio

1: 1-0(29) Vallejo Pons 2660 -- Naiditsch 2647, 2007 [25]
2: 0-1(34) Veinger -- Hebden, 1992 [5]
3: 1-0(35) Howell -- Volzhin, 1996 [29]
4: 0-1(34) Mitkov -- Lehner, 1991 [8]
5: 0-1(50) Berlinsky -- Lima, 1996 [24]
6: 1-0(34) Gretarsson -- Hebden, 1994 [29]
7: 1-0(34) Das 2419 -- Karpatchev 2483, Malakoff FRA 2010 [4]
8: 1-0(42) Herbrechtsmeier -- Karpatchev, 2003 [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    53.5%     33     34     34   50.0%    7.1%   42.8% 
 tutte le partite        53.9%     39     35     40   38.6%   30.5%   30.7%

3.2 Vittorie piu' brevi (Bianco)

1: 1-0(19) Yerofeev -- Chakurs Victor, 1978 [33]
2: 1-0(19) Gysi Adolf -- Leisebein Peter, 1998 [25]
3: 1-0(19) Weber Krzysztof -- Roscher J, 1989 [12]
4: 1-0(20) Baer Horst Hugo -- Leisebein Peter, 1999 [31]
5: 1-0(21) Gysi Adolf -- Leisebein Peter, 1999 [39]

3.3 Vittorie piu' brevi (Nero)

1: 0-1(13) Lutz -- Belic, 1992 [15]
2: 0-1(16) Boikov Mikhail -- Prochazka, 2001 [20]
3: 0-1(18) Kazoks -- Kahn, 1986 [20]
4: 0-1(18) Fedotov -- Gosme Emile, 1998 [6]
5: 0-1(18) Kurkin -- Mihajlovic, Moscow 1963 [6]

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.Cf3 Cc6 3.Ac4 Cf6 4.Cg5 d5 5.exd5 b5 6.Af1 h6 7.Cxf7 (69)
2: 1.e4 e5 2.Ac4 Cf6 3.Cf3 Cc6 4.Cg5 d5 5.exd5 b5 6.Af1 h6 7.Cxf7 (1)

4.2 Mosse dalla posizione del rapporto

    Mossa  ECO       Frequenza    Punt.  AvElo Perf AvAnno %Patta
 1: Rxf7              70:100.0%   53.5%  2259  2210  1998    7%
_______________________________________________________________
TOTALE:               70:100.0%   53.5%  2259  2210  1998    7%

4.3 Temi Posizionali

Frequenza dei Temi nelle prime 20 mosse di ogni partita:
Arrocco dallo stesso lato: 47% Pedone di donna Bianco isolato: 4%
Arrocchi eterogenei: 3% Pedone di donna Nero isolato: 0%
Attacco di pedoni sull'ala di re: 19% Pedone Bianco sulla 5/6/7ma traversa:100%
Scambio di donne: 34% Pedone Nero sulla 2/3/4ta traversa: 51%
Una parte ha la coppia degli alfieri: 0% Colonne c/d/e aperte: 46%

4.4 Finali

Materiale alla fine di ogni partita:
P AC T T,AC D D,AC D,TD,T,AC
Partite del rapporto 3% 6% 14% 26% 0% 3% 1% 47%
tutte le partite 3% 9% 9% 25% 2% 4% 4% 43%

5. Tabella della Teoria

1.e4 e5 2.Cf3 Cc6 3.Ac4 Cf6 4.Cg5 d5 5.exd5 b5 6.Af1 h6 7.Cxf7: +35 =5 -30 (37.5/70: 54%)
7891011121314
1 Cxf7
Rxf7 		dxc6
Dd51 		Df32
Dc53 		b44
Dxb4 		Db3+
Dxb3 		axb3
b4 		Ab2
Ad6 		Ac4+
Ae65 		9: 61%
2 ...
... 		...
Ac5 		d36
Dd57 		Df3
Dd6 		Ae3
Ag4 		Dg3
Axe3 		fxe3
Db4+ 		Cd2
Dxb28 		7: 14%
3 ...
... 		...
... 		d4
Axd49 		Ae2
Dd510 		OO
Dxc6 		c3
Ab7 		Db3+
Rf8 		Af3
e411 		3: 33%
4 ...
... 		...
... 		Axb5
Tf812 		Ac4+13
Re814 		De2
Cg4 		f3
Af2+ 		Rd1
Ce3+15
6: 50%
5 ...
... 		...
... 		...
Cg4 		Tf1
Tf816 		De217
Re8 		f3
Dh4+ 		Rd1
Dxh2 		fxg4
Txf1+18 		5: 30%
6 ...
... 		...
... 		...
... 		OO
Dh419 		Df3+20
Re821 		Dg3
Dxg3 		hxg322
Tf823 		Ad3
Cxf224 		7: 14%
7 ...
... 		...
... 		Ae2
h525 		Cc326
b427 		Ca4
Ae7 		a3
Dd5 		OO
h4 		d3
bxa328 		9: 83%
8 ...
... 		...
... 		...
Ce4 		OO
Df629 		De130
Cg5 		a431
Ch3+ 		gxh3
Axh3 		Rh1
Dxc6+32 		7: 86%
9 ...
... 		...
... 		...
Tf8 		d333
Af534 		OO
De8 		Ae3
Dxc6 		Cd2
Tab8 		Cb3
Ab635 		8: 50%
10 ...
... 		...
... 		...
... 		...
Rg8 		OO
Af536 		Cc337
b4 		Ca4
Ad6 		c338
a539 		9: 78%
  1. 8...Ae6 9.De2 a6 10.Cc3 Ac5 11.d3 Tf8 12.Ae3 Axe3 13.Dxe3 Rg8 14.Ae2 b4 15.Ce4 Cd5 16.Dd2 De7 17.a3 a5 18.OO Dh4 19.axb4 axb4 20.Txa8 Txa8 21.Af3 Tf8 22.Cc5 Txf3 23.Cxe6 Tf5 24.Cc5 Th5 0-1(28) Houriez -- Caruso, 1995; 9.Axb5 Dd5 10.Af1 Ac5 11.Cc3 Dxc6 12.Df3 Dxf3 13.gxf3 Thf8 14.b3 Ad4 15.Aa3 Tfd8 16.Aa6 Axc3 17.dxc3 Ad5 18.Re2 Ch5 19.Thg1 Cf4+ 20.Re3 Ae6 21.Ab7 Tab8 22.Ae4 a5 23.Ab2 g5 24.c4 Rf6 1-0(42) Petrolo -- Marcotulli Giancarlo, 2002.
    8...Dd6 9.Cc3 Dxc6 10.De2 a6 11.a4 Ad7 12.axb5 axb5 13.Txa8 Dxa8 14.Cxb5 Ad6 15.Df3 Ac6 16.Dg3 g5 17.Ac4+ Rg7 18.Cxd6 cxd6 19.OO Ch5 20.Dg4 Cf4 21.d4 Tf8 22.d5 Axd5 23.Axd5 Dxd5 24.Td1 Dc6 =-=(50) Nabaty 2428 -- Kaplan 2428, Israel 2008.
    8...a6 9.a4 Ac5 10.axb5 Tf8 11.Ac4+ Rg6 12.d4 Axd4 13.OO De7 14.Cc3 Rh7 15.bxa6 Cg4 16.Ad3+ Rh8 17.Ae3 Dh4 18.h3 Cxf2 19.Axf2 Axf2+ 20.Txf2 Dxf2+ 21.Rh1 Axh3 22.Dg1 Dxg1+ 23.Rxg1 Af5 24.Axf5 Txf5 1-0(34) Starostits 2460 -- Gjoka Ralph 1590, 2004.
    8...Af5 9.Df3 Axc2 10.Axb5 Dd4 11.De2 e4 12.Dc4+ Dxc4 13.Axc4+ Rg6 14.OO Ac5 15.b3 The8 16.Ab2 Tad8 17.Ca3 Ad3 18.Axd3 exd3 19.Cc4 Te2 20.Ae5 Cd5 21.Ag3 Ad4 22.Tad1 Tde8 23.Ce3 Cb4 24.Axc7 Cxc6 1-0(46) Grott Peter -- Gerwert, 2004.

  2. 9.Cc3 Dxc6 10.Cxb5 Ae6 11.Cc3 Ac5 12.De2 Tab8 13.Da6 Tb6 14.Da4 Db7 15.a3 Td8 16.f3 Ad4 17.Ad3 Ch5 18.Ae4 c6 19.Ca2 Cf6 20.c3 Cxe4 21.fxe4 Ac5 22.b4 Ae7 23.OO+ Rg8 24.Dc2 Ac4 0-1(40) Baer Horst Hugo -- Leisebein Peter, 1999.

  3. 9...Dxf3 10.gxf3 Tb8 11.Cc3 a6 12.a4 b4 13.Ac4+ Ae6 14.Axe6+ Rxe6 15.Ce4 Ch5 16.b3 Rd5 17.d3 Rxc6 18.Ae3 Ad6 19.Re2 Thf8 20.Tag1 Tf7 21.Tg4 Tbf8 22.Th4 Cf6 23.Tg1 Cd5 24.Tg3 a5 1-0(44) Van Geffen 2134 -- Mujunen 2155, Velden (Austria) 2009.

  4. 10.Dc3 b4 11.Dxc5 Axc5 12.Ac4+ Ae6 13.Axe6+ Rxe6 14.d3 Thf8 15.a3 Cd5 16.Tf1 Tab8 17.axb4 Cxb4 18.Ca3 Rd6 19.f3 Rxc6 20.Ad2 Rd5 21.Rd1 Cc6 22.Cc4 g5 23.h3 Tg8 24.c3 h5 1-0(34) Das 2419 -- Karpatchev 2483, Malakoff FRA 2010.

  5. 15.Axe6+ Rxe6 16.Ta5 Thb8 17.d4 exd4 18.Axd4 a6 19.Cd2 Tb5 20.Cc4 Rd5 21.Axf6 gxf6 22.OO Txa5 23.Cxa5 Rd4 24.Te1 Rc3 0-1(34) Veinger -- Hebden, 1992.

  6. 9.h3 Axf2+ 10.Rxf2 Dd4+ 11.Re1 Dh4+ 12.Re2 Ce4 13.De1 Af5 14.g4 Dg5 15.Rf3 Axg4+ 16.hxg4 Df4+ 17.Rg2 Dxg4+ 18.Rh2 Thf8 19.Ag2 Df4+ 20.Rg1 Cg3 21.d3 Dd4+ 22.Ae3 Dxb2 23.Cd2 Cxh1 24.Ad5+ Rg6 0-1(27) Manolov 2050 -- Filev 2305, 2004.
    9.Cc3 b4 10.Ac4+ Re8 11.Ce4 Tf8 12.Cxc5 Dd4 13.Ce6 Axe6 14.Axe6 Re7 15.Ab3 Cg4 16.De2 Cxf2 17.c3 bxc3 18.bxc3 Dd6 19.a4 Cd3+ 20.Rd1 Cf2+ 21.Rc2 Dg6+ 22.d3 Cxd3 23.Dxd3 Tf2+ 24.Ad2 Txd2+ 1-0(25) Mutton 2153 -- Nicholas 2093, 2000.
    9.De2 Cg4 10.Dxb5 Axf2+ 11.Re2 Ah4 12.g3 Dd4 13.Db3+ Re8 14.Df3 Cxh2 15.c3 Ag4 16.cxd4 Axf3+ 17.Rf2 Axh1 18.gxh4 Tf8+ 0-1 Fedotov -- Gosme Emile, 1998.
    9.Df3 Tf8 10.Axb5 Rg8 11.h3 Axf2+ 12.Dxf2 Ce4 13.De3 Dh4+ 14.g3 Cxg3 15.Db3+ Rh8 16.Tg1 Ce2+ 17.Rxe2 Df2+ 18.Rd3 Af5+ 0-1 Kurkin -- Mihajlovic, Moscow 1963.

  7. 9...Cg4 10.Ae3 Cxe3 11.fxe3 Tf8 12.Cc3 Rg8 13.Dd2 Af5 14.OOO b4 15.Ca4 Ad6 16.Ae2 Ae6 17.b3 Tf2 18.De1 Txg2 19.Af3 Tg6 20.Ae4 Tf6 21.Dg3 Af5 22.Axf5 Txf5 23.e4 Tg5 24.De3 De8 0-1(50) Ramalingam Karthik P (IND) 1987 -- Navin 2274, Chennai (India) 2008.

  8. 15.Tb1 Dxc2 16.Ae2 Axe2 17.Rxe2 Thd8 18.Tb3 Dxc6 19.Thb1 Td5 20.Df3 Tad8 21.e4 Tc5 22.g4 Rg8 23.h4 Tc2 24.T1b2 Txb2 0-1(34) Mitkov -- Lehner, 1991; 0-1(34) Mirkov Nikola -- Lehner, 1991.

  9. 9...exd4 10.Ae2 Tf8 11.OO Rg8 12.Cd2 Dd6 13.Cf3 Af5 14.Dd2 Ae4 15.Df4 Dxc6 16.Ce5 De8 17.Dg3 Ch5 18.Axh5 Dxh5 19.Cd3 Ad6 20.f4 Tf6 21.Df2 c5 22.b4 Axd3 23.cxd3 cxb4 24.Rh1 Te8 0-1(27) Huenerfauth -- Zugehoer E, 1990.

  10. 10...De7 11.c3 Ab6 12.OO Td8 13.Dc2 Ae6 14.Ae3 Ad5 15.Axb6 axb6 16.Axb5 De6 17.f3 Ta5 18.c4 Axc6 19.b4 Taa8 20.Axc6 Dxc6 21.Cd2 Td4 22.Tf2 Ta3 23.Tc1 Dd7 24.Cb3 Td3 0-1(43) Wadsack 2158 -- Knoll 2373, 2006.

  11. 15.Ah5 Cxh5 16.cxd4 e3 17.f3 Te8 18.Axe3 De6 19.Dxe6 Txe6 20.Rf2 Re8 21.Cc3 b4 22.Ca4 Ad5 23.Ad2 a5 24.Tfc1 Tc6 1-0(51) Gretarsson -- Gausel, 1993.

  12. 9...Axf2+ 10.Rxf2 Ce4+ 11.Rf1 Tf8 12.d4 Rg8+ 13.Rg1 Dh4 14.Ae3 Ag4 15.Ae2 exd4 16.Axd4 Tad8 17.Cc3 Cxc3 18.bxc3 Axe2 19.Dxe2 Txd4 20.De6+ Rh8 21.g3 Te4 22.Tf1 Txf1+ 23.Rxf1 Txe6 24.gxh4 Txc6 0-1(43) Thiel -- Ziese, 1987; 10...Tf8 11.d4 Rg8 12.Ac4+ Rh8 13.Rg1 Ag4 14.Dd3 e4 15.De3 Dd6 16.b3 Cd5 17.Axd5 Dxd5 18.h3 Ae2 19.Cd2 1-0 Weber Krzysztof -- Roscher J, 1989.
    9...Ag4 10.Ae2 Axf2+ 11.Rf1 Axe2+ 12.Dxe2 Ab6 13.Cc3 Dd4 14.g3 Thf8 15.Rg2 Rg8 16.d3 Cg4 17.Ce4 Cf2 18.c3 Da4 19.Te1 Cxe4 20.Dxe4 Dc2+ 21.Rh3 Tf2 22.Dd5+ Rh8 23.Txe5 Txh2+ 24.Rg4 Dd1+ 1-0(63) Costa -- Ferron Garcia, 1995.

  13. 10.De2 Rg6 11.Cc3 Af5 12.OO Cg4 13.Ce4 Cxh2 14.Cxc5 Dh4 15.f3 Cxf1 16.Dxf1 e4 17.Df2 De7 18.f4 Tad8 19.Cd7 Axd7 20.cxd7 Dd6 21.d3 c6 22.Ac4 Txd7 23.Ae3 Df6 24.dxe4 Dxb2 1-0(33) Rehe -- Willke, 1990.

  14. 10...Re7 11.OO Cg4 12.De2 Re8 13.h3 Axf2+ 14.Rh1 Dh4 15.Dd3 Af5 16.Df3 e4 17.Db3 e3 18.Ae2 Dxh3+ 19.gxh3 Ae4+ 0-1 Le Bris 1852 -- Prasanna 2306, Malakoff FRA 2010.

  15. 0-1 Lutz -- Belic, 1992.

  16. 10...e4 11.De2 Dd6 12.Cc3 Cf6 13.Ac4+ Ae6 14.Cxe4 Cxe4 15.Dxe4 The8 16.Rd1 Axc4 17.Dxc4+ Te6 18.Te1 Te8 19.c3 Ab6 20.Txe6 Txe6 21.f4 Rf8 22.b3 Dxc6 23.Dxc6 Txc6 24.Re2 Rf7 1-0(38) Winter -- Preussner, 2000.
    10...Tg8 11.d4 exd4 12.Af4 Te8+ 13.Rd2 Dd5 14.Rc1 Ab6 15.Dd3 Dxg2 16.Cd2 Ce5 17.Ac4+ Cxc4 18.Cxc4 Aa6 19.Cd6+ cxd6 20.Dxa6 Dxc6 21.Dd3 Te6 22.Ad2 Tae8 23.b3 Te2 24.Rb2 De4 =-=(42) Lausch Steffen -- Treiber, 1992.

  17. 11.h3 Cxf2 12.Ac4+ Rg6 13.De2 Dh4 14.d3 Ce4+ 15.Rd1 Cg3 16.Txf8 Cxe2 17.Tf1 Cd4 18.Af7+ Rh7 19.Cc3 Ag4+ 20.hxg4 Dxg4+ 0-1 Verot 2099 -- Milliet 2275, 2003.
    11.d4 exd4 12.Ac4+ Rg6 13.Ad3+ Rf7 14.Cd2 Te8+ 15.Ce4 Af5 16.De2 Axe4 17.Axe4 Cxh2 18.Th1 Dh4 19.Rd1 Txe4 20.Txh2 Dxh2 21.Df3+ Rg8 22.Dxe4 Tf8 23.Dd5+ Rh8 24.Re2 Ab6 0-1(27) Preussner -- Leisebein Peter, 1999.

  18. 15.Dxf1 Axg4+ 16.Ae2 Axe2+ 17.Rxe2 Re7 18.Df3 Tf8 19.Dg4 Tf4 20.Dxg7+ Tf7 21.Dg4 Dg1 22.Rd3 Dxc1 23.Dd7+ Rf8 24.Dd5 Df1+ 0-1(31) Winter -- Valent, 2001.

  19. 10...Tf8 11.Cc3 Dh4 12.Df3+ Rg8 13.Dg3 Dxg3 14.hxg3 Axf2+ 15.Rh1 Tf5 16.Ac4+ Rh8 17.Txf2 Txf2 18.Ce4 Tf8 19.Rg1 Af5 20.d3 Tad8 21.Cc5 e4 22.Af4 exd3 23.cxd3 Tfe8 24.Tf1 g6 =-=(45) Costa -- Oliveira, 1998.

  20. 11.h3 Axf2+ 12.Rh1 e4 13.Ac4+ Rg6 14.Ae2 h5 15.d4 Dg3 16.Axg4 Axg4 17.Dd2 e3 18.Dd3+ Af5 0-1 Kazoks -- Kahn, 1986; 12...Re8 13.Ae2 h5 14.c4 Dg3 15.Axg4 hxg4 16.Db3 Dh4 0-1 Boikov Mikhail -- Prochazka, 2001.

  21. 11...Re7 12.Dg3 Dxg3 13.hxg3 Cxf2 14.b4 Ab6 15.Cc3 Cg4+ 16.Rh1 Ae6 17.Ca4 Af2 18.Ab2 Taf8 19.Ae2 h5 20.b5 h4 21.Axg4 hxg3+ 22.Ah3 Txh3+ 0-1 Bouza-Brey Teijeiro 1904 -- Petkov 2423, Cambados (Spain) 2008.

  22. =-= Baer Horst Hugo -- Leisebein Peter, 1998.

  23. 13...a6 14.d4 Axd4 15.Ad3 Cxf2 16.Rh2 e4 17.Axe4 Ae6 18.Af3 h5 19.c3 Aa7 20.Ag5 Tb8 21.Te1 Rf7 22.b3 Cg4+ 23.Rh1 Tb5 24.Af4 h4 0-1(26) Bartels -- Wegner, 1993.

  24. 15.Ag6+ Re7 16.d4 Axd4 17.Cd2 Aa6 18.c4 Tf6 19.Ah5 Cd3+ 20.Rh2 Txf1 21.Cxf1 Cxc1 22.Txc1 Axb2 23.Tc2 Ad4 24.Cd2 Td8 0-1(50) Berlinsky -- Lima, 1996.

  25. 9...Dd5 10.OO Dxc6 11.d3 Td8 12.De1 Af5 13.Af3 e4 14.dxe4 Axe4 15.Axe4 Cxe4 16.Cd2 Te8 17.Cxe4 Txe4 18.Dc3 Tae8 19.Ae3 Tc4 20.Dd3 Rg8 21.Axc5 Txc5 22.c3 Td5 23.Df3 Tf8 24.De4 =-= Ellison -- Flear, 1994; 11...Af5 12.a4 b4 13.Cd2 Tae8 14.Af3 e4 15.dxe4 Cxe4 16.Cxe4 Axe4 17.Axe4 Txe4 18.Ae3 Axe3 19.fxe3+ Rg6 20.Dd3 Rh7 21.Tf4 Te8 22.Taf1 Dg6 23.T1f3 Txf4 24.Dxg6+ Rxg6 1-0(35) Leisebein Peter -- Preussner, 1999; 11...Ab7 12.Af3 e4 13.dxe4 Cxe4 14.Cd2 The8 15.Cxe4 Txe4 16.Dd3 Tae8 17.Ae3 Rg8 18.Tad1 Ad6 19.Tfe1 1-0 Gysi Adolf -- Leisebein Peter, 1998.
    9...Axf2+ 10.Rxf2 Ce4+ 11.Rf1 Tf8 12.d3 Dd4 13.De1 Rg8+ 14.Af3 Cg5 15.Axg5 hxg5 16.Re2 e4 17.Axe4 Ag4+ 18.Rd2 Tf2+ 19.Rc1 Taf8 20.Cc3 b4 21.Ad5+ Rh8 22.h4 Ah5 23.hxg5 g6 24.Af3 bxc3 1-0(29) Vallejo Pons 2660 -- Naiditsch 2647, 2007; 11...Dd4 12.De1 Tf8 13.Af3 Rg8 14.De3 Dc4+ 15.Re1 Cc5 16.Ae2 Dd5 17.Cc3 Dxg2 18.Tg1 Dxc6 19.Dxe5 Ce6 20.d4 Dd7 21.Axh6 Tf7 22.Ah5 Ab7 23.Axf7+ Dxf7 24.d5 Te8 1-0(25) Skrobek 2411 -- Helaszek 2205, 1999.
    9...Dd4 10.OO Dh4 11.d3 h5 12.Cd2 Cg4 13.Cf3 Axf2+ 14.Rh1 Df6 15.Cg5+ Rg8 16.Af3 Ae6 17.c4 Tf8 18.De2 bxc4 19.dxc4 Ad4 20.Cxe6 Cxh2 21.Ag5 Cxf1 22.Txf1 Dg6 1-0 Wapner -- Bozanic, 1996.

  26. 10.d4 Dxd4 11.Dxd4 Axd4 12.c3 Ab6 13.Axb5 Cg4 14.h3 Cxf2 15.Tf1 Td8 16.Cd2 Tb8 17.Ac4+ Ae6 18.Axe6+ Rxe6 19.Txf2 Axf2+ 20.Rxf2 Txb2 21.Re3 Tc2 22.c4 Td4 23.a4 g5 24.g4 Tc3+ 0-1(76) Fontaine 2098 -- Akhayan 2205, 2004.

  27. 10...Cg4 11.Ce4 Ab6 12.Axb5 Af5 13.De2 Dd4 14.f3 Rg6 15.Cg3 Axc2 16.fxg4 hxg4 17.d3 Db4+ 18.Ad2 Dxb5 19.Dxg4+ Rh7 20.Cf5 g6 21.Tf1 Axd3 22.Dh4+ Rg8 23.Ce7+ Rg7 24.Df6+ Rh7 1-0(25) Novikovas 2465 -- Gardner, ICCF Email 2001.

  28. 15.Cc3 axb2 16.Axb2 Dd4 17.Af3 h3 18.g3 Ag4 19.Ta4 Axf3 20.Dxf3 Db6 21.Aa1 Dc5 22.g4 Rg8 23.Tc4 Dd6 24.Cb5 Dd5 1-0(38) Krueger 2394 -- Elent 2216, ICCF Email 2002.

  29. 10...Axf2+ 11.Txf2+ Cxf2 12.Df1 Tf8 13.Dxf2+ Rg8 14.De3 Dh4 15.g3 Df6 16.d3 Ah3 17.Cd2 Tf7 18.b3 Dxc6 19.Ce4 Dxc2 20.Aa3 a5 21.Ac5 Ae6 22.Dd2 Dxd2 23.Cxd2 a4 24.bxa4 Txa4 1-0(35) Howell -- Volzhin, 1996; 15.Af3 Ag4 16.Axg4 Dxg4 17.Cc3 b4 18.h3 Dc4 19.d3 Dxc6 20.De4 Df6 21.Cd5 Df1+ 22.Rh2 Tf7 23.Ce7+ Txe7 24.Dxa8+ Rh7 1-0(32) Pajeken 2313 -- Hegeler 2347, 2000.
    10...Tf8 11.d4 exd4 12.Cd2 Cf6 13.Cb3 Ab6 14.a4 bxa4 15.Txa4 Rg8 16.Cxd4 Rh8 17.c3 De8 18.Af4 Tb8 19.Af3 Ce4 20.Ag3 Cg5 21.Ad5 Dd8 22.Cf3 Af5 23.Ce5 Df6 24.h4 Ch7 1-0(34) Gretarsson -- Hebden, 1994.
    10...Dh4 11.De1 Tf8 12.d3 Cf6 13.Ae3 Ad6 14.Cc3 a6 15.f4 Dxe1 16.Taxe1 Rg8 17.fxe5 Axe5 18.d4 Ad6 19.Af4 Axf4 20.Txf4 Ae6 21.Axb5 axb5 22.Txe6 b4 23.Ce4 Txa2 24.Cxf6+ gxf6 1-0(42) Herbrechtsmeier -- Karpatchev, 2003.

  30. 11.Ah5+ g6 12.Df3 gxh5 13.Dxe4 Tg8 14.Rh1 Af5 15.Df3 Txg2 16.Rxg2 Tg8+ 17.Rh1 e4 18.Dc3 Ag4 19.Dxf6+ Rxf6 0-1 Leisebein Peter -- Grott Peter, 1998.

  31. 12.Cc3 a6 13.d3 Ad4 14.Rh1 Dxc6 15.f4 exf4 16.Ah5+ Rg8 17.Cd5 Ac5 18.Cxf4 Af5 19.Dc3 Dd6 20.Cg6 1-0 Baer Horst Hugo -- Leisebein Peter, 1999.

  32. 15.f3 Axf1 16.Dxf1 b4 17.b3 Re7 18.Ab2 Ad4 19.c3 bxc3 20.Aa3+ Rd8 21.dxc3 Ae3 22.Ab5 Dd5 23.De2 Af4 24.Cd2 Rc8 1-0(31) Brachtel 2380 -- Wiesinger 2175, ICCF 1997.

  33. 10.OO Rg8 11.d3 Af5 12.Cd2 Dd6 13.Af3 Tae8 14.a4 a6 15.axb5 axb5 16.Cb3 e4 17.dxe4 Axe4 18.Dxd6 Axd6 19.Axe4 Txe4 20.c3 Ta4 21.Txa4 bxa4 22.Cd4 Tb8 23.Td1 Rf7 24.h3 Tb6 1-0(37) Lebedev 2418 -- Erofeeva 2248, ICCF Email 2002; 16...Ab6 17.Ae3 Axe3 18.fxe3 Ag6 19.De2 1-0 Yerofeev -- Chakurs Victor, 1978; 11.Cc3 b4 12.Ca4 Ad6 13.c3 e4 14.cxb4 De8 15.d4 Dg6 16.Db3+ Rh8 17.Cc5 Cg4 18.g3 Dh5 19.h4 Af5 20.Cb7 g5 21.Cxd6 cxd6 22.c7 Tac8 23.Dd5 Tf6 24.Axg4 Dxg4 0-1(29) Baer Horst Hugo -- Leisebein Peter, 1998; 10...Ce4 11.c3 Rg8 12.Af3 Cg5 13.Ae2 e4 14.d4 Ad6 15.f4 exf3 16.Axf3 Cxf3+ 17.Txf3 Txf3 18.Dxf3 De7 19.Ad2 Ae6 20.Af4 Tf8 21.Axd6 Dxd6 22.De3 Dxc6 23.Cd2 Ad5 24.De2 Dg6 0-1(28) Noble -- Saathoff, 1996.
    10.d4 Axd4 11.OO De7 12.c3 Ac5 13.b4 Ad6 14.Ca3 a6 15.Cc2 Ae6 16.f4 Rg8 17.De1 Ad5 18.Af3 e4 19.Ae2 Axc6 20.c4 bxc4 21.a3 Rh8 22.Axc4 Ch5 23.Cd4 Ad7 24.g3 c5 0-1(68) Hajek Miroslav -- Smid, 1993.

  34. 10...Ae6 11.Cc3 b4 12.Ca4 Ae7 13.OO Dd6 14.c3 Rg8 15.cxb4 Dxb4 16.Ad2 Dd6 17.Tc1 Axa2 18.Cc3 Af7 19.Cb5 Dd8 20.Ac3 a6 21.Ca3 Ac5 22.Axe5 Ad4 23.Cc4 Axc4 24.Axd4 Dxd4 0-1(87) Grobler 2029 -- Bobel 2176, ICCF 2008.

  35. 15.c4 bxc4 16.Tc1 Da4 17.Txc4 Dxa2 18.Axb6 Txb6 19.Txc7+ Rg8 20.d4 Td8 21.Ac4+ Rh8 22.De2 Txb3 23.Dxe5 Ad7 24.De7 Tdb8 1-0(45) Grott Peter -- Knorr Bernd, 1993; 1-0(46) Grott Peter -- Leisebein Peter, 1990.

  36. 11...De8 12.Cc3 Dg6 13.Af3 Ag4 14.Ae3 Axe3 15.fxe3 b4 16.Cd5 Cxd5 17.Axd5+ Rh8 18.Dd2 Dd6 19.Ae4 a5 20.Txf8+ Txf8 21.Tf1 Txf1+ 22.Rxf1 Ae6 23.c4 Axc4 24.Dc2 Ab5 1-0(43) Ranits -- Lenz, 1996; 12...Tb8 13.Af3 Dg6 14.Ae3 Axe3 15.fxe3 Ag4 16.Cd5 Cxd5 17.Axd5+ Ae6 18.Ae4 Dg5 19.Dd2 Tfd8 20.Tf3 Dh4 21.Db4 Rh8 22.Dc5 Ag4 23.Tf7 Ae6 24.De7 1-0 Hossain 2217 -- Islam 2271, 2003.

  37. 12.a4 b4 13.Cd2 De8 14.Af3 e4 15.dxe4 Cxe4 16.Cb3 Axf2+ 17.Txf2 Cxf2 18.Rxf2 Ae4 19.Cd4 Td8 20.c3 Td5 21.De2 bxc3 22.bxc3 Te5 23.Ae3 Axf3 24.gxf3 Tf6 1-0(31) Freytag -- Leisebein Peter, 2005; 16...Td8 17.De2 Axf2+ 18.Txf2 Cxf2 19.Dxe8 Tdxe8 20.Rxf2 Axc2 21.Cd4 Ae4 22.Ae3 g5 23.Re2 1-0 Baer Horst Hugo -- Leisebein Peter, 1999; 14.Cc4 Td8 15.Ae3 Ad4 16.Axd4 Txd4 17.Dd2 e4 18.De3 Td8 19.Dxa7 Dxc6 20.Ce3 Ae6 21.d4 Dd6 22.a5 Ta8 23.Dc5 Dxc5 24.dxc5 Cd7 1-0(25) Gysi Adolf -- Leisebein Peter, 1999.

  38. 14.c4 Rh8 15.Te1 e4 16.d4 Cg4 17.Axg4 Axh2+ 18.Rxh2 Dh4+ 19.Rg1 Axg4 20.Dc2 Tf5 21.Txe4 Th5 22.f3 Dh2+ 23.Rf2 Axf3 24.Rxf3 Th3+ 0-1(57) Hellmueller Franz -- Leisebein Peter, 2005.
    14.Af3 De8 15.Te1 Dg6 16.De2 Rh8 17.Ae3 e4 18.dxe4 Axe4 19.Axe4 Cxe4 20.Dd3 Dh5 21.h3 De5 22.f4 Df5 23.g4 Dg6 24.Te2 Tad8 1-0(37) Baer Horst Hugo -- Leisebein Peter, 1999.

  39. 15.Ae3 De8 16.Cc5 Dxc6 17.Af3 e4 18.dxe4 Cxe4 19.Cxe4 Axe4 20.Axe4 Dxe4 21.Dd4 De6 22.Tfd1 Tf5 23.h3 Taf8 24.g4 Te5 0-1(29) Mittermeier Josef -- Besner, 1997.
    15.Ad2 De8 16.cxb4 axb4 17.Axb4 Axb4 18.Db3+ Rh8 19.Dxb4 Dxc6 20.b3 Cd5 21.Dc4 1-0 Gysi Adolf -- Leisebein Peter, 1999.