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Maryasin-Singer tras 19...Db6
Maryasin, B. (2331) - Singer, H. (2202)
Cto. mundial Senior 65+ 2016. Marianske Lazne (4), 22.11.2016
B48 Defensa Siciliana 1.e4 c5 2.Cf3 e6 3.d4 cxd4 4.Cxd4 Cc6 5.Cc3 Dc7 6.Ae3 Cf6 7.Df3 a6 8.0–0–0 Ae7 9.Cxc6 bxc6 10.g4 h5 11.gxh5 Cxh5 12.Ah3 Tb8 13.Ag4 g6 14.h4 e5 15.Ag5 d6 16.Axe7 Rxe7 17.Axh5 Txh5 18.Dd3 Ab7 19.Dc4 Db6
Ver diagrama
20.Txd6!! Ac8 [Si 20...Rxd6 21.Dxf7 con la amenaza decisiva Td1+] 21.Cd5+!! Negras abandonan. Tras 21...cxd5 22.Txb6 dxc4 23.Txb8 con ventaja decisiva. 1–0
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Vlassov, N. (2415) - Mohr, G. (2461)
Cto. mundial Senior 50+ 2016. Marianske Lazne (8), 27.11.2016
B22 Defensa Siciliana 1.e4 c5 2.c3 g6 3.d4 cxd4 4.cxd4 d5 5.e5 Ag7 6.Cc3 Cc6 7.h3 Ch6 8.g4 f6 9.exf6 exf6 10.Ae3 f5 11.Dd2 Cf7 12.Ag2 0–0 13.Axd5 fxg4 14.0–0–0 Cb4 15.Ab3 Af5 16.hxg4 Axg4 17.Cge2 Af5 18.Cg3! Cd3+? 19.Rb1 Cxf2+ 20.Cxf5 Cxd1 21.Dxd1 Rh8 [A 21...gxf5 22.Dh5 h6 23.Axh6 ganando] 22.Ch4 Df6 23.Cd5 De6 24.Dd3 Rg8 25.Ag5! 1–0
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Le Tuan Minh (2465) – Li Ruifeng (2550)
UT Dallas Fall Open 2016. Dallas (9), 23.11.2016
E12 Defensa india de dama 1.d4 Cf6 2.c4 e6 3.Cf3 b6 4.a3 Ab7 5.Cc3 g6 6.Dc2 c5 7.dxc5 bxc5 8.Af4 Ch5 9.Ag5 f6 10.Ad2 f5 11.e3 Ae7 12.Ae2 Cc6 13.Ca4N 0–0 14.0–0 Cf6 15.Tab1 Dc7 16.h3 Ce4 17.b4 cxb4 18.axb4 g5 19.c5 g4 20.hxg4 fxg4 21.Dxe4 gxf3 22.Dg4+ Rh8 23.Ad3 Ce5 24.Ac3 Af6 25.Axe5 Dxe5 26.Dh3 Tf7 27.g3 Tg8 28.Cb2 Ad5 29.c6 dxc6 30.Tfe1 Tg5 [Ganada inmediatamente 30...Txg3+!! 31.fxg3 (31.Dxg3 Tg7) 31...f2+! 32.Rh2 (32.Rxf2 Ag5+) 32...fxe1D 33.Txe1 Dxb2+] 31.Cc4 Axc4 32.Axc4 Tfg7 33.Dh1 Txg3+! 34.fxg3 Dxg3+ 35.Rf1 Ah4 36.Te2 fxe2+ 37.Rxe2 Df2+ 0–1
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Huelsmann, J. (2219) - Birnboim, N. (2365)
Cto. mundial Senior 65+ 2016. Marianske Lazne (3), 21.11.2016
A48 Sistema Colle 1.d4 c5 2.e3 Cf6 3.Cf3 g6 4.Ad3 Ag7 5.0–0 0–0 6.b3 cxd4 7.exd4 Cc6 8.Te1 d5 9.c3 Dc7 10.h3 Td8 11.Ag5 b6 12.Dc1 Ab7 13.Af4 Dc8 14.Ce5 Ce4 15.Cxc6 Dxc6 16.Axe4 dxe4 17.De3 Tac8 18.Dg3 f6 19.h4 Rf7 20.Rh2 h6 21.Ae3 f5 22.Ca3 Aa6 23.Tac1 e5 24.dxe5 Td3 25.Df4 De6 26.Ad4 g5! 27.hxg5 hxg5 28.Dxg5 Ah6 29.Dh5+ Rg7 30.Tc2 Af4+ 31.Rg1 Th8 32.De2 Th1+!! 0–1
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Hartung, J. (2200) - Kutynec, V. (2295)
Cto. mundial Senior 50+ 2016. Marianske Lazne (8), 27.11.2016
A47 Sistema Colle 1.d4 Cf6 2.Cf3 e6 3.e3 c5 4.Ad3 b6 5.0–0 Aa6 6.c4 Cc6 7.Cc3 Ad6 8.b3 0–0 9.Ab2 Te8 10.Te1 e5 11.dxe5 Cxe5 12.Axh7+ Cxh7 13.Dxd6 Cxf3+ 14.gxf3 Te6 15.Df4 [Era necesaria 15.Dd5 ] 15...Tf6 16.De5 Cg5! 17.Dxg5 Tg6 18.Dxg6 fxg6 19.e4 Dg5+ 20.Rh1 Dh5 21.Rg2 Tf8 22.Te3 d6 23.Cd5 Tf7 24.Tg1 b5 25.cxb5 Axb5 26.Cc3 Ad7 27.Ce2 d5 28.exd5 Dxd5 29.Cc3 Dh5 30.Ce4 Txf3! 31.Cg3 [Si 31.Txf3 Dg4+ 32.Tg3 Dxe4+ 33.f3 (33.Tf3 Ag4) 33...De2+ 34.Rh1 Ac6] 31...Dd5! 32.Txf3 Ag4 33.h3 Axf3+ 34.Rh2 Dd2 0–1