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Congiu-González tras 24...Ac5
Congiu, M. (2215) - González, S. (2135)
Liga catalana equipos grupo 1 2017. Barcelona (1), 21.01.2017
B53 Defensa Siciliana 1.e4 c5 2.Cf3 d6 3.d4 cxd4 4.Dxd4 Cc6 5.Ab5 Ad7 6.Axc6 Axc6 7.Cc3 Cf6 8.Ag5 e6 9.Dd3 Ae7 10.Cd4 0–0 11.0–0–0 Da5 12.Ad2 Dc7 13.f4 a6 14.f5 e5 15.Cxc6 bxc6 16.g4! Cd7 [Si 16...Cxg4 17.Thg1! Cf6 18.Ah6 g6 19.Dc4! Rh8 20.Axf8] 17.g5 Tfc8 18.h4 Cb6 19.f6! Af8 [Si 19...gxf6 20.Tdf1! con fuerte ataque] 20.h5! d5 21.g6! gxf6? [La única parece 21...d4 pero tras 22.h6!! la posición es de foto y enmarcar] 22.gxh7+ Rxh7 23.exd5+ Rh8 24.Tdg1 Ac5
Ver diagrama
25.Tg6!! fxg6 [Si 25...Af8 26.Df5 ya que tras 26...fxg6 27.hxg6+ Rg8 28.De6+ Rg7 29.Dh3! y mate en pocas] 26.hxg6+ Rg8 [A 26...Rg7 27.Dh3 Th8 (27...Rxg6 28.Dg4+ Rf7 29.Th7+ Re8 30.De6+ y mate seguido) 28.Ah6+ Rxg6 29.Dh5+ Rh7 30.Df5+ Rg8 31.Dg6+] 27.Dh3 Dg7 28.De6+ Rf8 29.Th8+! 1–0
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Tan, J. (2451) - Csonka, B. (2414)
PRO League Central 2017. chess.com internet (4), 01.02.2017
C50 Giuoco Pianissimo 1.e4 e5 2.Cf3 Cc6 3.Ac4 Ac5 4.0–0 Cf6 5.d3 0–0 6.h3 d6 7.a4 h6 8.c3 a6 9.Ca3 Ce7 10.b4 Aa7 11.Ab3 Cg6 12.Cc4 Ae6 13.Ca5 Dc8 14.Rh2 d5 15.Dc2 c6 16.Aa2 Ch5 17.Ae3 b6 18.Cb3 Chf4 19.Cg1 c5 20.bxc5 bxc5 21.Cd2 c4 22.d4 dxe4 23.Cxe4 exd4 24.cxd4 Ab8 25.Rh1 Cxg2! 26.Rxg2 Axh3+! 27.Rh1 [Si 27.Cxh3 Ch4+ 28.Rg1 (28.Rh1 Dxh3+) 28...Dg4+ 29.Cg3 Dxh3 30.f4 Dxg3+ 31.Rh1 Dxe3] 27...Ch4 28.f3 Ag2+ 29.Dxg2 Cxg2 30.Rxg2 Te8 31.Tac1 Txe4! 32.fxe4 Dg4+ 33.Rf2 Ag3+ 34.Rg2 Af4+ 35.Rf2 Dg3+ 0–1
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Dhulipalla, B. (2353) - Samolins, V. (2402)
PRO League Oriental 2017. chess.com internet (4), 01.02.2017
A84 Defensa holandesa 1.d4 f5 2.Af4 Cf6 3.e3 d5 4.Cf3 e6 5.c4 c6 6.Ad3 Ad6 7.Cc3 0–0 8.0–0 Ce4 9.Axd6 Dxd6 10.Axe4 dxe4 11.c5 De7 12.Ce5 Cd7 13.Cc4 b5? 14.Ca5 Cb8 15.b4 Dc7 16.f3 exf3 17.Dxf3 a6 18.Ce4! Ta7 19.Cd6 Dd7 20.e4 Tc7 21.Tae1 Dd8 22.exf5 exf5 23.Te5 Cd7 24.Te8!! Df6 [Si 24...Txe8 25.Db3+ y mate de la coz] 25.Db3+ Rh8 26.Cf7+ Rg8 27.Ch6+ Rh8 28.Dg8+!! Txg8 29.Txg8# 1–0
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Mamedov, R. (2688) - Hilby, C. (2334)
PRO League Pacífico 2017. chess.com internet (4), 01.02.2017
C54 Giuoco Piano 1.e4 e5 2.Cf3 Cc6 3.Ac4 Ac5 4.c3 Cf6 5.d3 d6 6.0–0 a6 7.a4 0–0 8.Ag5 h6 9.Ah4 g5 10.Ag3 g4N 11.Ah4! gxf3 12.Dxf3 Rg7 13.Cd2 Ae6 [Quizá 13...Tg8 sea mejor] 14.Ad5 De7 15.Rh1 Tg8 16.Tg1 h5 17.h3 Th8 18.b4 Aa7 19.b5 axb5 20.axb5 Cd8 21.Ta2! c6 22.Axe6 Cxe6 23.Tga1 b6? 24.Txa7! Txa7 25.Txa7 Dxa7 26.Axf6+ Rg8 27.Axh8 Rxh8 28.Dxh5+ Rg7 29.bxc6 Da1+ 30.Rh2 Dxc3 31.Cc4 Dxd3 32.Dg4+ Rf8 33.Cxb6 Dc2 34.Cd7+ Re7 35.Dh4+ Re8 36.Cf6+ Rf8 37.Dh8+ Re7 38.Cd5# 1–0
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Maatman, N. (2325) - Lahaye, R. (2363)
Liga holandesa 2016–17. Holanda (6), 04.02.2017
D70 Defensa Grünfeld 1.d4 d5 2.c4 c6 3.Cf3 Cf6 4.Cbd2 g6 5.e3 Ag7 6.Ae2 0–0 7.0–0 Cbd7 8.b3 a5 9.Ab2 a4 10.Tc1 Te8 11.h3 dxc4 12.bxc4 c5 13.Aa1 e6 14.Cb1 cxd4 15.exd4 Ce4 16.Dc2 Cd6 17.Cc3 Cf5 18.Tfd1 Cb6 19.Tb1 a3 20.g4 Ce7 21.Dd2 Cc6 22.Cb5 Ta4 23.Dc2 Ta8 24.Tb3 Af8 25.Ce5 Ca5 26.Tf3 f6 27.Cxg6! hxg6 28.Dxg6+ Ag7 29.d5 e5 30.c5 Cd7 31.Cd6? [La inesperada 31.Cc7 es ganadora] 31...Te7 32.Cf5 Cf8 33.Cxe7+ Dxe7 34.Dc2 b6 35.cxb6 Db4 36.Tb1 Dd6 37.Ac3 Dxd5 [Si 37...Cb7 38.Ab4 Db8 39.Txa3] 38.Axa5 Ce6 39.Td3 Dxa5 40.b7 Axb7 41.Txb7 Cc5 42.Tdb3! Cxb7 [A 42...Cxb3 43.Dg6] 43.Txb7 e4 44.Dxe4 f5 45.De7 De1+ 46.Rg2 Dc3 47.Ac4+! 1–0