Event: Round 4: Sivakumar, Shaashwath - Martinez Romero, Martin
Date: 2024-07-07
White: Sivakumar, Shaashwath
WhiteTitle: FM
WhiteElo: 2288
Black: Martinez Romero, Martin
BlackTitle: IM
BlackElo: 2403
Result: 0-1
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:38] } 1... Nf6 { [%eval 0.17] [%clk 1:27:53] } 2. c4 { [%eval 0.21] [%clk 1:31:01] } 2... c5?! { [%eval 0.77] } { Inaccuracy. e6 was best. } { [%clk 1:28:10] } 3. d5 { [%eval 0.62] [%clk 1:31:27] } 3... b5 { [%eval 0.66] [%clk 1:28:33] } 4. cxb5 { [%eval 0.63] [%clk 1:31:54] } 4... a6 { [%eval 0.66] [%clk 1:28:58] } 5. bxa6 { [%eval 0.57] [%clk 1:32:20] } 5... g6 { [%eval 0.64] [%clk 1:29:23] } 6. Nc3 { [%eval 0.57] [%clk 1:32:45] } 6... Bg7 { [%eval 0.64] [%clk 1:28:54] } 7. Nf3 { [%eval 0.53] [%clk 1:33:02] } 7... O-O { [%eval 0.5] [%clk 1:29:11] } 8. g3 { [%eval 0.32] [%clk 1:33:09] } 8... d6 { [%eval 0.22] [%clk 1:29:32] } 9. Bg2 { [%eval 0.31] [%clk 1:33:35] } 9... Nxa6 { [%eval 0.33] [%clk 1:29:59] } 10. O-O { [%eval 0.32] [%clk 1:31:53] } 10... Bf5 { [%eval 0.41] [%clk 1:30:21] } 11. Nh4 { [%eval 0.26] [%clk 1:02:57] } 11... Bd7 { [%eval 0.27] [%clk 1:30:45] } 12. h3 { [%eval 0.15] [%clk 1:02:19] } 12... Qc7 { [%eval 0.25] [%clk 1:25:34] } 13. Bd2 { [%eval 0.0] [%clk 0:55:00] } 13... Rfb8 { [%eval 0.02] [%clk 1:25:05] } 14. Rb1 { [%eval 0.02] [%clk 0:54:41] } 14... Qc8 { [%eval 0.15] [%clk 1:21:05] } 15. g4 { [%eval -0.09] [%clk 0:54:56] } 15... Nc7 { [%eval -0.17] [%clk 1:21:17] } 16. b3 { [%eval -0.16] [%clk 0:45:26] } 16... h5 { [%eval -0.15] [%clk 1:17:17] } 17. g5 { [%eval -0.27] [%clk 0:43:37] } 17... Nh7 { [%eval -0.18] [%clk 1:14:40] } 18. Kh2 { [%eval -0.53] [%clk 0:43:36] } 18... Nxg5 { [%eval -0.55] [%clk 1:08:48] } 19. Bxg5 { [%eval -0.5] [%clk 0:43:47] } 19... Bxc3 { [%eval -0.48] [%clk 1:09:14] } 20. Qc2 { [%eval -0.5] [%clk 0:31:03] } 20... Bg7 { [%eval -0.61] [%clk 1:07:46] } 21. Bxe7? { [%eval -2.06] } { Mistake. a4 was best. } { [%clk 0:26:59] } 21... Nb5 { [%eval -1.98] [%clk 1:07:31] } 22. Qd2 { [%eval -1.99] [%clk 0:15:26] } 22... Qe8 { [%eval -1.89] [%clk 0:58:33] } 23. Qg5 { [%eval -1.71] [%clk 0:15:36] } 23... Rxa2 { [%eval -1.8] [%clk 0:57:51] } 24. Bf3?! { [%eval -2.75] } { Inaccuracy. e4 was best. } { [%clk 0:11:38] } 24... Nc3 { [%eval -2.73] [%clk 0:52:08] } 25. Bxh5? { [%eval -5.04] } { Mistake. Rbe1 was best. } { [%clk 0:08:19] } 25... Ne4 { [%eval -5.16] [%clk 0:49:33] } 26. Qe3 { [%eval -5.13] [%clk 0:07:12] } 26... Qxe7 { [%eval -5.15] [%clk 0:49:56] } 27. Nxg6 { [%eval -5.12] [%clk 0:07:33] } 27... fxg6 { [%eval -5.04] [%clk 0:50:05] } 28. Bxg6 { [%eval -5.12] [%clk 0:07:58] } 28... Rb4 { [%eval -5.0] [%clk 0:49:55] } 29. Rg1 { [%eval -5.08] [%clk 0:08:10] } 29... Qe5+ { [%eval -4.93] [%clk 0:50:08] } 30. f4 { [%eval -5.04] [%clk 0:08:33] } 30... Qd4 { [%eval -4.81] [%clk 0:50:18] } 31. Qxd4 { [%eval -5.01] [%clk 0:08:38] } 31... Rxe2+ { [%eval -4.93] [%clk 0:50:26] } 32. Kh1 { [%eval -5.5] [%clk 0:09:01] } 32... Rxd4 { [%eval -5.44] [%clk 0:50:52] } 0-1