Iniyan, P. (2466) - Zubov, A. (2606)
20 Open Dubai 2018. Dubai (3), 04.04.2018
D70 defensa Grünfeld 1.d4 Cf6 2.c4 g6 3.f3 d5 4.cxd5 Cxd5 5.e4 Cb6 6.Cc3 Ag7 7.Ae3 0–0 8.Dd2 e5 9.d5 c6 10.0–0–0 cxd5 11.exd5 C8d7 12.Ch3 Cf6 13.Cf2 Ad7 14.Cfe4 Cxe4 15.Cxe4 Ca4 16.g4 f5 17.gxf5 gxf5 18.Cc3 f4 19.Af2 Tc8 20.Rb1 Cxc3+ 21.bxc3 Da5! 22.Rb2 Rh8 [Era muy molesta 22...Tf6!] 23.Tg1 Af6 24.c4 Da4 25.Te1? b5! 26.Dc3 bxc4 27.Ra1 Tb8 28.Axc4
Diagrama
28...Dc2!! 29.Dxc2 e4+ 30.Db2 Axb2+ 31.Rb1 e3 0–1
Bhakti, K. (2317) - Kovalev, V. (2648)
20 Open Dubai 2018. Dubai (4.17), 05.04.2018
E73 Defensa india de rey 1.d4 Cf6 2.c4 g6 3.Cc3 Ag7 4.e4 d6 5.Ae2 0–0 6.Ae3 Ca6 7.g4 c5 8.d5 e6 9.g5 Ch5 10.Axh5 gxh5 11.Dxh5 Cb4 12.Dd1 exd5 13.cxd5 c4 14.Tb1 Cd3+ 15.Rd2 b5 16.a3 a5 17.Cxb5 Cxb2 18.Dc2 c3+ 19.Re1 [19.Cxc3 Cc4+] 19...Cc4 20.Ac1 f5 21.Ce2 fxe4 22.Cbxc3 Ce5 23.Cxe4 Aa6 24.Tb3 Tc8 25.Db1 a4 26.Tg3 Da5+ 27.Ad2 Dxd5 28.C2c3 Txc3 29.Axc3 Cd3+ 0–1
Antón, D. (2653) - Santiago, Y. (2476)
20 Open Dubai 2018. Dubai (6), 07.04.2018
A91 Defensa holandesa 1.d4 e6 2.c4 f5 3.g3 Cf6 4.Ag2 c6 5.Ch3 Ae7 6.0–0 d6 7.Cc3 0–0 8.Dc2 e5 9.Td1 De8 10.c5 d5 11.dxe5 Cfd7 12.b4 Cxe5 13.Ab2 Af6 14.Cf4 Rh8 15.Ccxd5! cxd5 16.Cxd5 Ca6 17.Cxf6 gxf6 18.Ac3 Cc7 19.a4 Tb8 20.Td6 Rg8 21.b5 Cf7 [Mejor 21...De7] 22.Txf6 De7 23.Dd2 Td8 24.Df4 Ae6 25.De3 Te8 26.Dd4 Ted8 27.Tg6+! 1–0
Kiriakov, P. (2520) - Dhulipalla, B. (2294)
20 Open Dubai 2018. Dubai (2), 03.04.2018
D11 Defensa eslava 1.d4 d5 2.c4 c6 3.e3 Cf6 4.Cf3 Ag4 5.h3 Ah5 6.cxd5 Axf3 7.Dxf3 cxd5 8.Cc3 Cc6 9.Ad3 e6 10.0–0 Ad6 11.Ad2 0–0 12.Tfc1 Tc8 13.Dd1 De7 14.a3 a6 15.b4 b5 16.Ta2 Db7 17.Ce2 Cd7 18.e4 Cb6 19.e5 Ae7 20.Ab1 Cc4 21.Tc3 Db6 22.Ah6 f5 23.exf6 Axf6 24.Dc2 g6 25.Axf8 Rxf8 26.Tf3 Rg7 27.Tg3 Cxd4? 28.Txg6+!! Rh8 29.Cxd4 Dxd4 30.Txf6! 1–0
Flores, D. (2601) - Urazayev, A. (2331)
20 Open Dubai 2018. Dubai (4), 05.04.2018
E60 Defensa india de rey 1.Cf3 Cf6 2.g3 g6 3.b3 Ag7 4.Ab2 0–0 5.Ag2 d6 6.d4 c5 7.c4 d5 8.0–0 dxc4 9.dxc5 Dxd1 10.Txd1 Ca6 11.Cbd2 Cxc5 12.Cxc4 Ae6 13.Tac1 Tfd8 14.Cd4 Ad5 15.Aa3 Axg2 16.Axc5 Ah3 17.Axe7 Td7 18.Axf6 Axf6 19.Cb5 Te8 20.e3 Txd1+ 21.Txd1 Ag4 22.Td2 a6 23.Cc7 Tc8 24.Cd5 Ad8 25.Rg2 b5 26.Cd6 Tb8 27.e4 Ae6 28.Cf4 Ag5 29.h4 Axf4 30.gxf4 Rg7 31.Tc2 a5 32.Rf3 a4 33.b4 a3 34.Re3 Rf6 35.e5+ Re7 36.Tc7+ Rf8 37.Ta7 Axa2 38.Txa3 Ae6 39.Ta7 Rg7 40.h5 Rf8 41.h6! 1–0
Padmini, R. (2360) - Santiago, Y. (2476)
20 Open Dubai 2018. Dubai (8), 09.04.2018
C11 Defensa francesa 1.e4 e6 2.d4 d5 3.Cc3 Cf6 4.e5 Cfd7 5.f4 c5 6.Cf3 Cc6 7.Ae3 a6 8.Dd2 cxd4 9.Cxd4 g5 10.g3 gxf4 11.gxf4 Dh4+ 12.Af2 Cxd4 13.Dxd4 Dh6 14.Dd2 Ae7 15.h4 b5 16.0–0–0 Ab7 17.Ce4 Df8 18.Th3 Ab4 19.Dd4 Td8 20.Cd6+ Axd6 21.exd6 Tg8 22.Db4 Cb8 23.Ab6 Cc6 24.Dd2 Tc8 25.Ac7 Dh6 26.a4 b4 27.Df2 d4 28.Rb1 Rd7 29.Thd3 Tg4 30.f5 e5 31.Ah3 Txc7! 32.Axg4 Rxd6 33.c3 bxc3 34.bxc3 Re7 35.cxd4 Cxd4 36.Txd4 Db6+ 37.Ra1 exd4 38.f6+ Rf8 39.Df4 Db4 40.Txd4 Da3+ 41.Rb1 Ae4+! 42.Txe4 Tb7+ 43.Rc2 Tb2+ 44.Rd1 Da1+ 45.Dc1 Tb1 0–1