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Cubas-Matsuura tras 25...h5
Cubas, J. (2472) - Matsuura, E, (2492)
5 Floripa Masters 2018. Florianopolis (2), 26.01.2018
B2: Defensa Siciliana 1.e4 c5 2.g3 Cc6 3.Ag2 g6 4.d3 Ag7 5.f4 d6 6.Cf3 Tb8 7.0–0 b5 8.Cc3 b4 9.Ce2 Cf6 10.h3 0–0 11.a3 a5 12.axb4 axb4 13.g4 c4 14.Ae3 Dc7N 15.b3 cxb3 16.cxb3 Axg4 17.hxg4 Cxg4 18.Dd2 Axa1 19.Txa1 Ta8 20.Tc1 Cxe3 21.Dxe3 Dd7 22.d4 Ta3 23.f5 Rg7 24.Rf2 Ca5? 25.Th1! h5 [Tampoco valía 25...Th8 26.Dh6+ Rg8 27.Cg5 y el mate está cerca]
Diagrama
26.Txh5!! gxh5 27.Dg5+ Rh7 28.Dxh5+ Rg7 29.Dg4+ Rh6 30.Dh3+! La clave. Tras 30...Rg7 las blancas ganaban la dama con 31.f6+ aunque tra Cg5 darían mate. 1–0
Nomin-Erdene, D. (2356) - Rahul, S. (2317)
Third Saturday 58 Jan Backi. Petrovac (6), 17.01.2018
B48: Defensa Siciliana 1.e4 c5 2.Cf3 e6 3.d4 cxd4 4.Cxd4 Cc6 5.Cc3 Dc7 6.Ae3 a6 7.Df3 Cf6 8.0–0–0 Ce5 9.Dg3 b5 10.f4 Ceg4 11.Ag1 h5 12.e5 b4 13.Ca4 Cd5 14.h3 Ch6 15.Rb1 g6 16.Ad3 Ab7 17.Ae4 Cf5 18.Cxf5 gxf5 19.Axd5 Axd5 20.Txd5! exd5 21.Cb6 Tb8 22.Cxd5 Dc4 23.Cf6+ Rd8 24.Ae3 Ae7 25.Dg7 Rc7 26.Td1 Axf6 27.Dxf6 De6 28.Dh4 Tb5 29.Td6! Dc4 30.De7 Td8? 31.b3! De4 32.Td4 Da8 33.Tc4+ Rb7 34.Dxf7 Db8 35.e6 Ra8 36.e7 Te8 37.Ac5! 1–0
Papin, V. (2476) - Pijpers, A. (2448)
80 Tata Steel TOP. Wijk aan Zee (2), 20.01.2018
A25 Apertura Inglesa 1.c4 e5 2.Cc3 Cf6 3.e3 Cc6 4.a3 d5 5.cxd5 Cxd5 6.Dc2 g6 7.Cf3 Ag7 8.d3 0–0 9.Ad2 a5 10.Ae2 Cb6 11.b3 f5 12.Tb1 Ae6 13.0–0 g5 14.Ac1 g4 15.Cd2 Rh8 16.Te1 f4 17.Af1 Cd5 18.Cxd5 Axd5 19.Ce4 Dh4 20.g3 Dh6 21.b4 axb4 22.axb4 b5 23.Cc3 Af3 24.Cxb5 Tf5 25.h4? gxh3 26.Rh2 fxg3+ 27.fxg3 e4! 28.d4 Taf8 29.Tb2 Ag2! 30.Ac4 Tf3 31.Cc3 Txg3! 32.Cxe4 [A 32.Rxg3 Dd6+] 32...Tg4 33.Ad3 Ce5! 0–1
Dragnev, V. (2466) - Padmini, R. (2325)
Tradewise Gibraltar 2018. La Caleta (9), 31.01.2018
C07 Defensa francesa 1.e4 e6 2.d4 d5 3.Cd2 c5 4.Cgf3 cxd4 5.Cxd4 Cf6 6.exd5 Cxd5 7.C2f3 Ab4+ 8.Ad2 0–0 9.c3 Ae7 10.Ad3 b6 11.Dc2 Cf6 12.Ag5 Ab7 13.Axf6 Axf6 14.Axh7+ Rh8 15.Ae4 Dc8 16.h4 g6 17.0–0–0 Ca6 18.Dd2 Rg7 19.Axb7 Dxb7 20.h5 gxh5 21.Txh5 Th8 22.Tdh1 Txh5 23.Txh5 Rf8 24.Df4 Re7 25.Cxe6! Rxe6 26.Th6 De7 27.Cd4+ Rd5 28.Df3+ De4 29.Th5+ Ae5 30.Dxf7+ Rc5 31.De7+ Rc4 32.De6+ Rd3 33.Th3+ 1–0
Espinosa, E. (2520) - Martínez, L. (2509)
55 Cto. individual absoluto cubano 2018. La Habana (3), 04.02.2018
B38 Defensa Siciliana 1.e4 c5 2.Cf3 Cc6 3.d4 cxd4 4.Cxd4 g6 5.c4 Ag7 6.Ae3 Cf6 7.Cc3 0–0 8.Ae2 d6 9.0–0 Ad7 10.Dd2 Cxd4 11.Axd4 Ac6 12.f3 a5 13.b3 Cd7 14.Af2 Cc5 15.Tab1 Ae5 16.Tfd1 f5N 17.exf5 Txf5 18.Ae3 Df8 19.Cd5 e6 20.Cc7 Tc8 21.Cb5 Axb5 22.cxb5 b6 23.g3 d5 24.Tbc1 Tf7 25.De1 Tfc7 26.f4 Ab2 27.Tc2 Df6 28.Ag4 h5 29.Ah3 Ce4 30.Txb2! Dxb2 31.Axe6+ Rh7 32.Axc8 Txc8 33.Txd5 Tc2 34.Td7+ Rg8 35.Df1 Te2? 36.f5! g5 37.f6! Cxf6 38.Td8+ Rh7 39.Ad4 Dc2 40.Th8+!! 1–0