Event: 22nd Bangkok Chess Club Open 2025
Site: Royal Orchid Sheraton Riverside Hotel Bangkok, Thailand
White: Batashevs, Arsens
WhiteElo: 2159
Black: Bersamina, Paulo
BlackTitle: IM
BlackElo: 2411
Result: 0-1
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min / rest + 30 sec from move 1

1. Nf3 { [%eval 0.14] [%clk 1:30:57] } 1... Nf6 { [%eval 0.23] [%clk 1:27:02] } 2. b3 { [%eval 0.0] [%clk 1:31:05] } 2... g6 { [%eval 0.05] [%clk 1:27:09] } 3. Bb2 { [%eval 0.09] [%clk 1:31:32] } 3... Bg7 { [%eval 0.1] [%clk 1:27:33] } 4. c4 { [%eval 0.0] [%clk 1:30:53] } 4... O-O { [%eval 0.0] [%clk 1:27:38] } 5. Nc3 { [%eval -0.16] [%clk 1:26:18] } 5... d6 { [%eval 0.13] [%clk 1:27:55] } 6. d4 { [%eval 0.0] [%clk 1:26:45] } 6... Nbd7 { [%eval 0.21] [%clk 1:28:11] } 7. g3 { [%eval 0.0] [%clk 1:26:44] } 7... e5 { [%eval 0.0] [%clk 1:28:18] } 8. dxe5 { [%eval 0.0] [%clk 1:27:09] } 8... dxe5 { [%eval 0.0] [%clk 1:28:34] } 9. Qc2 { [%eval -0.15] [%clk 1:27:36] } 9... Qe7 { [%eval 0.08] [%clk 1:26:45] } 10. e4 { [%eval 0.11] [%clk 1:27:58] } 10... c6 { [%eval 0.12] [%clk 1:25:59] } 11. Bg2 { [%eval 0.1] [%clk 1:28:25] } 11... Nc5 { [%eval 0.13] [%clk 1:19:40] } 12. h3 { [%eval -0.16] [%clk 1:18:53] } 12... Ne6 { [%eval 0.04] [%clk 1:14:59] } 13. O-O { [%eval 0.09] [%clk 1:19:16] } 13... Nd7 { [%eval 0.13] [%clk 1:09:56] } 14. Rad1 { [%eval 0.03] [%clk 1:15:22] } 14... Re8 { [%eval 0.07] [%clk 1:08:10] } 15. Rfe1 { [%eval 0.03] [%clk 1:11:45] } 15... Ng5 { [%eval 0.24] [%clk 1:05:50] } 16. Nxg5 { [%eval 0.2] [%clk 1:07:32] } 16... Qxg5 { [%eval 0.21] [%clk 1:03:56] } 17. h4 { [%eval 0.0] [%clk 0:59:36] } 17... Qe7 { [%eval 0.0] [%clk 1:03:28] } 18. Qc1 { [%eval 0.0] [%clk 0:58:54] } 18... Bf8 { [%eval 0.01] [%clk 1:02:01] } 19. Na4 { [%eval 0.02] [%clk 0:58:39] } 19... Nb6 { [%eval 0.0] [%clk 0:49:41] } 20. Nxb6 { [%eval 0.01] [%clk 0:56:43] } 20... axb6 { [%eval 0.01] [%clk 0:49:02] } 21. a3 { [%eval 0.0] [%clk 0:57:12] } 21... Bg4 { [%eval -0.05] [%clk 0:48:23] } 22. f3 { [%eval -0.09] [%clk 0:57:37] } 22... Qc5+ { [%eval 0.0] [%clk 0:43:57] } 23. Kh2 { [%eval 0.0] [%clk 0:58:01] } 23... Be6 { [%eval 0.0] [%clk 0:44:11] } 24. Qc3 { [%eval 0.0] [%clk 0:56:18] } 24... Bg7 { [%eval 0.02] [%clk 0:42:30] } 25. Qe3 { [%eval 0.0] [%clk 0:24:40] } 25... Qxe3 { [%eval 0.0] [%clk 0:34:35] } 26. Rxe3 { [%eval 0.0] [%clk 0:24:07] } 26... Bf8 { [%eval 0.0] [%clk 0:35:00] } 27. Bxe5 { [%eval 0.0] [%clk 0:18:10] } 27... Rxa3 { [%eval -0.01] [%clk 0:35:11] } 28. Bd4?! { [%eval -0.61] } { Inaccuracy. Red3 was best. } { [%clk 0:11:36] } 28... Bc5?! { [%eval 0.0] } { Inaccuracy. b5 was best. } { [%clk 0:26:55] } 29. Bxc5 { [%eval 0.0] [%clk 0:11:00] } 29... bxc5 { [%eval 0.0] [%clk 0:26:08] } 30. Rc3 { [%eval -0.07] [%clk 0:11:00] } 30... Rea8 { [%eval 0.0] [%clk 0:24:46] } 31. g4 { [%eval 0.0] [%clk 0:10:34] } 31... Ra2 { [%eval 0.0] [%clk 0:21:53] } 32. Kg3 { [%eval 0.0] [%clk 0:11:00] } 32... Rb2 { [%eval 0.0] [%clk 0:20:26] } 33. Bh3 { [%eval -0.1] [%clk 0:07:12] } 33... Ra3 { [%eval -0.12] [%clk 0:16:11] } 34. Rdd3?? { [%eval -2.55] } { Blunder. h5 was best. } { [%clk 0:07:40] } 34... Ra1 { [%eval -2.58] [%clk 0:15:01] } 35. Kf4 { [%eval -3.01] [%clk 0:07:05] } 35... Rh1 { [%eval -3.0] [%clk 0:09:17] } 36. Ke5 { [%eval -2.95] [%clk 0:07:27] } 36... Rxh3 { [%eval -3.05] [%clk 0:08:12] } 37. Kf6 { [%eval -3.09] [%clk 0:07:44] } 37... h5 { [%eval -3.06] [%clk 0:07:43] } 38. gxh5 { [%eval -2.99] [%clk 0:08:01] } 38... Rg2 { [%eval -2.77] [%clk 0:05:12] } 39. f4 { [%eval -3.37] [%clk 0:07:37] } 39... Rxh4 { [%eval -3.37] [%clk 0:04:49] } 40. Rd8+ { [%eval -3.19] [%clk 0:05:57] } 40... Kh7 { [%eval -3.21] [%clk 0:05:14] } 41. hxg6+ { [%eval -3.18] [%clk 0:06:09] } 41... Rxg6+ { [%eval -3.19] [%clk 0:05:31] } 42. Ke5 { [%eval -3.2] [%clk 0:06:38] } 42... Rgg4 { [%eval -3.22] [%clk 0:03:18] } 43. Rf3 { [%eval -3.17] [%clk 0:06:16] } 43... b5 { [%eval -3.16] [%clk 0:02:32] } 44. cxb5 { [%eval -3.05] [%clk 0:01:26] } 44... cxb5 { [%eval -3.02] [%clk 0:30:00] } 45. Rb8 { [%eval -3.06] [%clk 0:31:53] } 45... c4 { [%eval -2.98] [%clk 0:20:47] } 46. b4 { [%eval -2.93] [%clk 0:30:22] } 46... Rg8 { [%eval -3.02] [%clk 0:18:07] } 47. Rxb5 { [%eval -3.04] [%clk 0:29:22] } 47... Re8 { [%eval -3.06] [%clk 0:18:21] } 48. Kd4 { [%eval -2.95] [%clk 0:29:24] } 48... Rd8+ { [%eval -2.94] [%clk 0:18:39] } 49. Kc3 { [%eval -3.14] [%clk 0:28:28] } 49... Rd3+ { [%eval -3.09] [%clk 0:15:07] } 50. Rxd3 { [%eval -3.08] [%clk 0:28:55] } 50... cxd3 { [%eval -3.01] [%clk 0:15:33] } 51. f5 { [%eval -3.31] [%clk 0:23:04] } 51... Ba2 { [%eval -3.51] [%clk 0:15:50] } 52. e5 { [%eval -3.46] [%clk 0:19:03] } 52... Rd4 { [%eval -2.75] [%clk 0:13:42] } 53. Kd2 { [%eval -3.38] [%clk 0:19:09] } 53... Bd5 { [%eval -3.07] [%clk 0:13:22] } 54. Rc5 { [%eval -3.7] [%clk 0:17:14] } 54... Kg7 { [%eval -3.51] [%clk 0:10:18] } 55. Rc7 { [%eval -4.24] [%clk 0:08:34] } 55... Be4 { [%eval -4.3] [%clk 0:09:17] } 56. e6 { [%eval -4.18] [%clk 0:07:20] } 56... Bxf5 { [%eval -4.23] [%clk 0:08:55] } 57. Rxf7+ { [%eval -4.53] [%clk 0:05:17] } 57... Kg6 { [%eval -4.6] [%clk 0:09:19] } 58. b5 { [%eval -4.6] [%clk 0:04:06] } 58... Bxe6? { [%eval -2.82] } { Mistake. Re4 was best. } { [%clk 0:07:36] } 59. Rf8? { [%eval -5.17] } { Mistake. Rc7 was best. } { [%clk 0:02:04] } 59... Bf5 { [%eval -5.09] [%clk 0:07:37] } 60. b6 { [%eval -5.21] [%clk 0:02:23] } 60... Rb4 { [%eval -5.16] [%clk 0:07:56] } 61. Rb8 { [%eval -4.95] [%clk 0:02:42] } 61... Rb2+ { [%eval -4.47] [%clk 0:06:14] } 62. Kc3? { [%eval -8.94] } { Mistake. Ke3 was best. } { [%clk 0:01:04] } 62... Rc2+ { [%eval -6.69] [%clk 0:06:37] } 63. Kb3?? { [%eval #-17] } { Checkmate is now unavoidable. Kb4 was best. } { [%clk 0:00:58] } 63... Be6+ { [%eval #-16] [%clk 0:06:42] } 64. Ka3 { [%eval #-14] [%clk 0:00:42] } 64... Ra2+?? { [%eval -4.83] } { Lost forced checkmate sequence. Rc8 was best. } { [%clk 0:02:46] } 65. Kb4 { [%eval -4.82] [%clk 0:01:09] } 65... Rb2+ { [%eval -4.83] [%clk 0:02:52] } 66. Kc3 { [%eval -4.83] [%clk 0:00:52] } 66... Rb3+ { [%eval -4.53] [%clk 0:03:16] } 67. Kd2 { [%eval -4.49] [%clk 0:01:21] } 67... Bd5 { [%eval -4.22] [%clk 0:03:00] } 68. Ke3 { [%eval -4.34] [%clk 0:01:41] } 68... Kf7 { [%eval -4.16] [%clk 0:01:52] } 69. Rh8 { [%eval -4.71] [%clk 0:01:51] } 69... Ke7 { [%eval -4.69] [%clk 0:01:05] } 70. Rh4 { [%eval -4.44] [%clk 0:01:27] } 70... Bc6?? { [%eval 0.0] } { Blunder. Be6 was best. } { [%clk 0:01:24] } 71. Rd4?? { [%eval -4.68] } { Blunder. Rh7+ was best. } { [%clk 0:01:41] } 71... Bb5 { [%eval -4.49] [%clk 0:01:20] } 72. Rh4 { [%eval -4.98] [%clk 0:00:32] } 72... Kd7 { [%eval -4.98] [%clk 0:01:18] } 73. Rh7+ { [%eval -4.98] [%clk 0:00:35] } 73... Kc8 { [%eval -4.98] [%clk 0:01:01] } 74. b7+ { [%eval -6.18] [%clk 0:00:33] } 74... Kb8 { [%eval -6.02] [%clk 0:01:30] } 75. Kd2 { [%eval -7.38] [%clk 0:00:58] } 75... Ba6?! { [%eval -5.17] } { Inaccuracy. Rb2+ was best. } { [%clk 0:01:50] } 76. Rd7 { [%eval -5.45] [%clk 0:01:24] } 76... Rxb7 { [%eval -5.89] [%clk 0:02:04] } 77. Rd6 { [%eval -6.08] [%clk 0:01:36] } 77... Ka7?! { [%eval -4.69] } { Inaccuracy. Rb2+ was best. } { [%clk 0:02:29] } 78. Rf6?! { [%eval -7.11] } { Inaccuracy. Kc3 was best. } { [%clk 0:01:58] } 78... Rb2+ { [%eval -5.92] [%clk 0:02:42] } 79. Kc3?? { [%eval #-15] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:02:26] } 79... Rc2+ { [%eval #-14] [%clk 0:02:57] } 80. Kb3 { [%eval #-14] [%clk 0:02:50] } 80... Bc4+ { [%eval #-13] [%clk 0:03:17] } 81. Kb4 { [%eval #-13] [%clk 0:03:06] } 81... d2 { [%eval #-12] [%clk 0:03:16] } 82. Rd6 { [%eval #-12] [%clk 0:03:30] } 82... Be2 { [%eval #-11] [%clk 0:03:40] } 83. Kb3 { [%eval #-8] [%clk 0:02:53] } 83... d1=Q { [%eval #-7] [%clk 0:03:53] } 0-1