Ladislav Prokes derrota a Georg Marco

Prokes,Ladislav - Marco,Georg [B02]
Bad Pistyan (15), 23.04.1922
[Guillermo Muñoz Portugal]

B02: Alekhine's Defence: Chase Variation and lines with early Nc3 Defensa Alekhine: Variante Chase y lineas con temprana Nc3. 1.e4 Nf6 2.e5 Nd5 3.Nc3 e6 4.Nxd5 exd5 5.Nf3 d6 6.d4 Bg4 7.Bd3 [7.Be2 Nd7 8.0-0 Be7 9.Bf4 Bxf3 10.Bxf3 dxe5 11.dxe5 c6 12.c4 dxc4 13.Qe2 0-0 14.Rfd1 Qc7 15.Bg3 Nc5 16.Qxc4 Qb6 17.b4 Ne6 18.Bg4 c5 19.Rd7 Rfe8 20.Bxe6 fxe6 21.Bh4 Bxh4 Horner,J (2450)-Timman,J (2510)/London 1975/EXT 1999/1/2-1/2 (46); 7.exd6 Bxd6 8.Be2 0-0 9.0-0 Nd7 10.Bg5 f6 11.Bh4 Re8 12.Re1 Nf8 13.Bg3 Bxg3 14.hxg3 Qd7 15.Qd2 Re7 16.Bd3 Rae8 17.Rxe7 Rxe7 18.Re1 Rxe1+ 19.Nxe1 Bh5 20.a3 b6 21.Qe3 Bg6 Tomka,J-Tepper,F (2215)/Slovakia 1996/EXT 2001/1-0 (39)] 7...Nd7N [7...Nc6 8.Bb5 dxe5 9.dxe5 Be7 10.h3 Bxf3 11.Qxf3 a6 12.Bxc6+ bxc6 13.0-0 0-0 14.Bf4 Qd7 15.Qd3 c5 16.Rad1 Rfd8 17.b3 a5 18.a4 c4 19.bxc4 Qxa4 20.e6 fxe6 21.Bxc7 Rdc8 22.cxd5 Dreibergs,L-Zemgalis,E/Hanau 1947/EXT 2007/0-1 (63)] 8.exd6 Bxd6 9.Qe2+ Qe7 10.Qxe7+ Kxe7 11.Be3 f6 12.0-0-0 c6 13.h3 Be6 14.Rde1 Kf7 15.g4 g6 16.Rhg1 b6 17.Nh4 Nf8

18.f4 c5 19.f5 Bd7 20.c3 afianzando el centro [20.g5 c4 21.Be2 Re8+/= (21...gxf5? 22.Bf3 Be6 23.Nxf5 Bxf5 24.Bxd5+ Ne6 25.Rgf1 Bxh3 26.Rxf6+ Kg7 27.Bxe6+- (27.Rxe6?! Bxe6 28.Bxe6 Rhf8=) ) ] 20...c4 [20...g5 21.dxc5 bxc5 22.Nf3=] 21.Bc2 [21.Be2 Bc6+/=] 21...g5 22.Nf3 h6 23.Nd2 Nh7 24.Bd1 Bc6 25.Bf3 b5 26.Kb1 Rhe8 27.Bf2 Bf4 28.Nf1 Rxe1+ 29.Bxe1 Re8

30.Bd2 Bxd2 31.Nxd2 Nf8 32.a4 a6 [‹32...bxa4 33.Nxc4 Kg7 34.Kc2+/-] 33.axb5 axb5 34.Kc2 Nd7 35.Ra1 Ra8 36.Rxa8 Bxa8 37.b3 Nb6 38.Kb2 Ke7 39.Ka3 Kd6 40.Kb4 Kc6 [40...Bc6 41.Be2=] 41.bxc4 Nxc4? [>=41...bxc4 42.Nf1 Nc8+/=]

42.Ne4!+- Hermoso sacrificio de caballo. Si el caballo no es tomado amenaza con comer el peón de f6. 42...dxe4 [42...dxe4 43.Bxe4+ Kb6 (43...Kc7 44.Bxa8; 43...Kd6 44.Bxa8; 43...Kd7 44.Bxa8) 44.Bxa8; /\42...-- 43.Nxf6] 43.Bxe4+ Kb6 44.Bxa8 Nd6 45.Bg2 Nc4 [45...Nc8 46.Bf1+-] 46.Bf1 Ne3 47.Bxb5 Nd5+ 48.Kc4 Nxc3 [48...Ne3+ 49.Kd3 Nd5+-] 49.Kxc3 Kxb5 50.Kb3 [50.Kb3 Kb6 51.Kb4 Kc6 52.Kc4 Kd6 53.d5 Ke5 54.Kc5 h5 55.gxh5 Kxf5 56.d6 g4 57.hxg4+ Ke6 58.h6 f5 59.h7 fxg4 60.h8Q g3 61.Qg8+ Kf5 62.d7 Ke4 63.d8Q Kf4 64.Qd4+ Kf3 65.Qa2 g2 66.Qaf2#] 1-0