Event: 22nd Bangkok Chess Club Open 2025
Site: Royal Orchid Sheraton Riverside Hotel Bangkok, Thailand
White: Caparino, Diego Abraham
WhiteElo: 2200
Black: Romanov, Evgeny
BlackTitle: GM
BlackElo: 2590
Result: 0-1
ECO: A46
Opening: Indian Defense: London System
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min / rest + 30 sec from move 1

1. d4 { [%eval 0.17] [%clk 1:30:30] } 1... Nf6 { [%eval 0.19] [%clk 1:24:01] } 2. Nf3 { [%eval 0.13] [%clk 1:30:40] } 2... e6 { [%eval 0.14] [%clk 1:24:17] } 3. Bf4 { [%eval 0.03] [%clk 1:30:37] } 3... c5 { [%eval 0.1] [%clk 1:24:33] } 4. e3 { [%eval 0.0] [%clk 1:29:09] } 4... Nc6 { [%eval 0.0] [%clk 1:24:50] } 5. c3 { [%eval 0.0] [%clk 1:27:23] } 5... Nh5 { [%eval 0.21] [%clk 1:22:39] } 6. Bg5 { [%eval 0.2] [%clk 1:26:11] } 6... Qb6 { [%eval 0.18] [%clk 1:22:49] } 7. Nbd2 { [%eval 0.18] [%clk 1:11:12] } 7... h6 { [%eval 0.2] [%clk 1:20:26] } 8. Nc4 { [%eval 0.12] [%clk 1:09:31] } 8... Qc7 { [%eval 0.2] [%clk 1:20:50] } 9. Bh4 { [%eval 0.23] [%clk 1:09:49] } 9... d5 { [%eval 0.27] [%clk 1:18:30] } 10. Nfd2 { [%eval -0.16] [%clk 1:05:03] } 10... g6 { [%eval -0.1] [%clk 1:16:25] } 11. g4? { [%eval -1.4] } { Mistake. Na3 was best. } { [%clk 1:05:30] } 11... g5 { [%eval -1.39] [%clk 1:16:12] } 12. Ne5 { [%eval -1.57] [%clk 0:39:20] } 12... Nxe5 { [%eval -1.37] [%clk 1:15:44] } 13. dxe5 { [%eval -1.29] [%clk 0:39:47] } 13... gxh4 { [%eval -1.27] [%clk 1:13:28] } 14. gxh5 { [%eval -1.15] [%clk 0:38:59] } 14... Qxe5 { [%eval -1.06] [%clk 1:12:00] } 15. Qa4+ { [%eval -1.19] [%clk 0:39:16] } 15... Kd8 { [%eval -1.14] [%clk 1:01:26] } 16. Qxh4+ { [%eval -1.14] [%clk 0:37:25] } 16... Be7 { [%eval -0.78] [%clk 1:01:27] } 17. Qg4?! { [%eval -1.5] } { Inaccuracy. Qg3 was best. } { [%clk 0:37:11] } 17... Kc7 { [%eval -1.38] [%clk 1:01:07] } 18. O-O-O { [%eval -1.65] [%clk 0:36:00] } 18... Bd7 { [%eval -1.67] [%clk 1:00:45] } 19. Qg3 { [%eval -1.9] [%clk 0:32:15] } 19... Bd6 { [%eval -1.79] [%clk 1:00:23] } 20. Qxe5 { [%eval -1.88] [%clk 0:10:31] } 20... Bxe5 { [%eval -1.8] [%clk 1:00:35] } 21. c4 { [%eval -2.15] [%clk 0:10:25] } 21... d4 { [%eval -1.89] [%clk 0:54:08] } 22. Bg2 { [%eval -2.26] [%clk 0:09:23] } 22... Rhg8 { [%eval -2.09] [%clk 0:52:57] } 23. Bf3 { [%eval -2.1] [%clk 0:09:37] } 23... Rad8 { [%eval -2.04] [%clk 0:51:59] } 24. Nb3?! { [%eval -2.77] } { Inaccuracy. Kc2 was best. } { [%clk 0:04:38] } 24... Ba4 { [%eval -2.8] [%clk 0:49:43] } 25. Rd3?! { [%eval -4.43] } { Inaccuracy. Rde1 was best. } { [%clk 0:04:48] } 25... dxe3 { [%eval -4.19] [%clk 0:46:33] } 26. Rxd8 { [%eval -4.19] [%clk 0:02:02] } 26... Rxd8 { [%eval -4.52] [%clk 0:46:43] } 27. fxe3 { [%eval -4.56] [%clk 0:01:30] } 27... Bxb3 { [%eval -4.49] [%clk 0:45:50] } 28. axb3 { [%eval -4.46] [%clk 0:01:59] } 28... Rd3 { [%eval -4.4] [%clk 0:46:11] } 29. Re1 { [%eval -4.69] [%clk 0:01:54] } 29... Rxb3 { [%eval -4.54] [%clk 0:45:50] } 30. Re2 { [%eval -4.34] [%clk 0:02:21] } 30... a5 { [%eval -4.62] [%clk 0:43:33] } 31. Kb1 { [%eval -4.65] [%clk 0:01:09] } 31... a4 { [%eval -4.78] [%clk 0:43:32] } 32. Ka2 { [%eval -4.83] [%clk 0:01:33] } 32... Kb6 { [%eval -4.55] [%clk 0:43:25] } 33. Be4?! { [%eval -5.82] } { Inaccuracy. Rf2 was best. } { [%clk 0:01:41] } 33... f5 { [%eval -5.56] [%clk 0:42:24] } 34. Bh1 { [%eval -6.22] [%clk 0:01:33] } 34... Ka5 { [%eval -6.09] [%clk 0:42:17] } 35. h3 { [%eval -7.07] [%clk 0:02:00] } 35... Kb4 { [%eval -6.77] [%clk 0:41:42] } 36. Bxb7 { [%eval -9.1] [%clk 0:02:03] } 36... a3 { [%eval -9.5] [%clk 0:41:57] } 37. Rd2? { [%eval #-22] } { Checkmate is now unavoidable. Kb1 was best. } { [%clk 0:00:34] } 37... axb2 { [%eval #-21] [%clk 0:41:59] } 38. Kb1 { [%eval #-23] [%clk 0:00:35] } 38... Ra3 { [%eval -11.72] [%clk 0:42:18] } 0-1