Event: 22nd Bangkok Chess Club Open 2025
Site: Royal Orchid Sheraton Riverside Hotel Bangkok, Thailand
White: Barbe, Tom
WhiteElo: 2028
Black: Bersamina, Paulo
BlackTitle: IM
BlackElo: 2411
Result: 0-1
ECO: E60
Opening: King's Indian Defense: Normal Variation, King's Knight Variation
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min / rest + 30 sec from move 1

1. d4 { [%eval 0.17] [%clk 1:28:31] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. c4 { [%eval 0.18] [%clk 1:28:48] } 2... g6 { [%eval 0.19] [%clk 1:31:15] } 3. Nf3 { [%eval 0.15] [%clk 1:28:48] } 3... Bg7 { [%eval 0.16] [%clk 1:31:38] } 4. Nc3 { [%eval 0.17] [%clk 1:29:08] } 4... O-O { [%eval 0.52] [%clk 1:31:37] } 5. Bf4 { [%eval 0.0] [%clk 1:29:09] } 5... d6 { [%eval 0.19] [%clk 1:31:52] } 6. e3 { [%eval 0.0] [%clk 1:29:13] } 6... b6 { [%eval 0.4] [%clk 1:31:20] } 7. h3 { [%eval 0.03] [%clk 1:28:59] } 7... Bb7 { [%eval 0.05] [%clk 1:31:43] } 8. Be2 { [%eval 0.11] [%clk 1:29:16] } 8... Nbd7 { [%eval 0.15] [%clk 1:32:06] } 9. O-O { [%eval 0.15] [%clk 1:29:32] } 9... e6 { [%eval 0.69] [%clk 1:32:00] } 10. b4 { [%eval 0.17] [%clk 1:25:49] } 10... Qe7 { [%eval 0.33] [%clk 1:28:08] } 11. Bh2 { [%eval 0.02] [%clk 1:23:09] } 11... e5 { [%eval 0.46] [%clk 1:24:12] } 12. Qb3 { [%eval 0.0] [%clk 1:20:32] } 12... Ne4 { [%eval 0.08] [%clk 1:18:07] } 13. Nxe4 { [%eval 0.03] [%clk 1:11:12] } 13... Bxe4 { [%eval 0.04] [%clk 1:18:31] } 14. Nd2 { [%eval 0.08] [%clk 1:08:02] } 14... Bb7 { [%eval 0.05] [%clk 1:18:06] } 15. d5 { [%eval -0.4] [%clk 0:58:08] } 15... a5 { [%eval -0.35] [%clk 1:12:12] } 16. a3 { [%eval -0.34] [%clk 0:57:07] } 16... e4 { [%eval -0.16] [%clk 1:12:22] } 17. Ra2 { [%eval -0.66] [%clk 0:52:47] } 17... Ra7 { [%eval -0.63] [%clk 1:09:04] } 18. Rc1 { [%eval -0.73] [%clk 0:50:53] } 18... Rfa8 { [%eval -0.81] [%clk 1:05:41] } 19. Rcc2 { [%eval -0.85] [%clk 0:50:53] } 19... h5 { [%eval -0.32] [%clk 1:01:52] } 20. Qb1 { [%eval -0.47] [%clk 0:49:22] } 20... b5 { [%eval -0.34] [%clk 0:53:57] } 21. Nb3? { [%eval -1.49] } { Mistake. cxb5 was best. } { [%clk 0:40:50] } 21... axb4 { [%eval -1.67] [%clk 0:48:12] } 22. axb4 { [%eval -1.72] [%clk 0:40:26] } 22... bxc4 { [%eval -1.6] [%clk 0:45:39] } 23. Rxa7 { [%eval -1.87] [%clk 0:35:28] } 23... Rxa7 { [%eval -1.78] [%clk 0:46:02] } 24. Na5?! { [%eval -2.56] } { Inaccuracy. Bxc4 was best. } { [%clk 0:35:42] } 24... Nb6?! { [%eval -1.86] } { Inaccuracy. c3 was best. } { [%clk 0:37:31] } 25. Ra2 { [%eval -1.9] [%clk 0:27:59] } 25... Qe8 { [%eval -1.75] [%clk 0:32:46] } 26. Nxb7 { [%eval -1.98] [%clk 0:22:32] } 26... Rxb7 { [%eval -1.93] [%clk 0:33:03] } 27. Ra5 { [%eval -1.96] [%clk 0:22:34] } 27... Rb8 { [%eval -1.99] [%clk 0:30:10] } 28. Qa2 { [%eval -1.93] [%clk 0:20:17] } 28... c3 { [%eval -1.86] [%clk 0:27:23] } 29. Bb5 { [%eval -2.1] [%clk 0:20:15] } 29... Qd8 { [%eval -2.03] [%clk 0:25:20] } 30. Bc6 { [%eval -2.48] [%clk 0:20:00] } 30... h4 { [%eval -2.58] [%clk 0:21:37] } 31. Ra7?! { [%eval -3.5] } { Inaccuracy. Bf4 was best. } { [%clk 0:17:04] } 31... Nc8 { [%eval -3.82] [%clk 0:19:24] } 32. Ra4 { [%eval -3.76] [%clk 0:15:22] } 32... Nb6?! { [%eval -2.81] } { Inaccuracy. Qg5 was best. } { [%clk 0:16:04] } 33. Ra7?! { [%eval -3.7] } { Inaccuracy. Ra5 was best. } { [%clk 0:14:58] } 33... Nc8 { [%eval -3.5] [%clk 0:15:06] } 34. Ra4 { [%eval -3.57] [%clk 0:15:21] } 34... Ne7 { [%eval -3.7] [%clk 0:14:31] } 35. Qc4 { [%eval -3.99] [%clk 0:09:18] } 35... Nxc6 { [%eval -3.86] [%clk 0:14:24] } 36. dxc6 { [%eval -3.81] [%clk 0:09:15] } 36... Qg5 { [%eval -3.84] [%clk 0:13:47] } 37. Qxe4 { [%eval -4.78] [%clk 0:04:28] } 37... Qb5 { [%eval -4.59] [%clk 0:13:08] } 38. Qc2 { [%eval -4.83] [%clk 0:03:21] } 38... Qxc6 { [%eval -4.81] [%clk 0:13:32] } 39. Bf4 { [%eval -4.96] [%clk 0:03:33] } 39... Qc4 { [%eval -5.04] [%clk 0:13:14] } 40. e4 { [%eval -5.26] [%clk 0:01:17] } 40... Rxb4 { [%eval -4.99] [%clk 0:10:03] } 41. Ra8+ { [%eval -5.75] [%clk 0:29:58] } 41... Kh7 { [%eval -5.92] [%clk 0:40:27] } 42. f3?? { [%eval #-12] } { Checkmate is now unavoidable. Bc1 was best. } { [%clk 0:30:05] } 42... Rb2 { [%eval #-14] [%clk 0:40:05] } 43. Qc1 { [%eval #-7] [%clk 0:30:09] } 43... Qe2 { [%eval #-6] [%clk 0:40:13] } 0-1