Event: 1ST BANGKOK SUMMER INTERNATIONAL CHESS OPEN - Standard
Site: Bangkok, Thailand
Date: 2025-07-04
White: Siddharth, Sai
WhiteElo: 1831
Black: Batashevs, Arsens
BlackElo: 2206
Result: 1/2-1/2
ECO: C65
Opening: Ruy Lopez: Berlin Defense
Variant: Standard
TimeControl: 90 + 30

1. e4 { [%eval 0.18] [%clk 1:30:33] } 1... e5 { [%eval 0.22] [%clk 1:29:25] } 2. Nf3 { [%eval 0.13] [%clk 1:30:37] } 2... Nc6 { [%eval 0.21] [%clk 1:29:49] } 3. Bb5 { [%eval 0.15] [%clk 1:30:57] } 3... Nf6 { [%eval 0.19] [%clk 1:30:17] } 4. O-O { [%eval 0.06] [%clk 1:30:55] } 4... Be7 { [%eval 0.44] [%clk 1:30:25] } 5. Re1 { [%eval 0.4] [%clk 1:29:39] } 5... d6 { [%eval 0.41] [%clk 1:15:46] } 6. c3 { [%eval 0.4] [%clk 1:21:11] } 6... O-O { [%eval 0.45] [%clk 1:12:48] } 7. h3 { [%eval 0.41] [%clk 1:20:23] } 7... Bd7 { [%eval 0.45] [%clk 1:11:32] } 8. d4 { [%eval 0.16] [%clk 1:15:44] } 8... Nxd4 { [%eval 0.21] [%clk 1:06:39] } 9. Nxd4 { [%eval 0.16] [%clk 1:15:51] } 9... exd4 { [%eval 0.18] [%clk 1:07:04] } 10. Bxd7 { [%eval 0.13] [%clk 1:16:11] } 10... Qxd7 { [%eval 0.16] [%clk 1:07:23] } 11. cxd4 { [%eval 0.17] [%clk 1:16:22] } 11... d5 { [%eval 0.22] [%clk 1:07:49] } 12. e5 { [%eval 0.19] [%clk 1:15:12] } 12... Ne4 { [%eval 0.24] [%clk 1:07:07] } 13. Nd2 { [%eval 0.0] [%clk 0:52:45] } 13... Nxd2 { [%eval 0.24] [%clk 0:58:23] } 14. Bxd2 { [%eval 0.26] [%clk 0:52:36] } 14... a5 { [%eval 0.41] [%clk 0:46:33] } 15. Rc1 { [%eval 0.31] [%clk 0:50:41] } 15... b6 { [%eval 0.31] [%clk 0:44:50] } 16. Qf3 { [%eval -0.08] [%clk 0:43:07] } 16... c5 { [%eval -0.05] [%clk 0:41:14] } 17. Qg3 { [%eval -0.23] [%clk 0:38:42] } 17... Qe6 { [%eval 0.1] [%clk 0:41:26] } 18. Be3 { [%eval -0.16] [%clk 0:36:57] } 18... Rfc8 { [%eval 0.3] [%clk 0:35:23] } 19. Red1?! { [%eval -0.44] } { Inaccuracy. f4 was best. } { [%clk 0:34:41] } 19... c4 { [%eval -0.44] [%clk 0:31:00] } 20. f4 { [%eval -0.42] [%clk 0:32:03] } 20... b5 { [%eval -0.44] [%clk 0:31:10] } 21. Qf3 { [%eval -0.44] [%clk 0:31:34] } 21... f5 { [%eval -0.46] [%clk 0:30:18] } 22. g4 { [%eval -0.55] [%clk 0:31:36] } 22... Rd8 { [%eval -0.37] [%clk 0:28:28] } 23. Kh2?! { [%eval -0.98] } { Inaccuracy. a3 was best. } { [%clk 0:31:22] } 23... b4 { [%eval -0.98] [%clk 0:27:56] } 24. Rg1 { [%eval -0.99] [%clk 0:31:08] } 24... a4 { [%eval -0.94] [%clk 0:25:57] } 25. Qg2 { [%eval -1.21] [%clk 0:27:29] } 25... g6 { [%eval -1.23] [%clk 0:25:43] } 26. Qc2 { [%eval -1.18] [%clk 0:27:04] } 26... Kf7 { [%eval -1.18] [%clk 0:25:50] } 27. gxf5?! { [%eval -2.15] } { Inaccuracy. Qd1 was best. } { [%clk 0:25:46] } 27... Qxf5 { [%eval -1.99] [%clk 0:25:36] } 28. Qe2?! { [%eval -3.11] } { Inaccuracy. Qd1 was best. } { [%clk 0:24:20] } 28... Rdc8 { [%eval -2.43] [%clk 0:24:49] } 29. Qf3 { [%eval -2.43] [%clk 0:20:37] } 29... Ke6 { [%eval -2.5] [%clk 0:23:43] } 30. Qe2?! { [%eval -3.5] } { Inaccuracy. Qd1 was best. } { [%clk 0:18:25] } 30... Rab8?! { [%eval -2.43] } { Inaccuracy. a3 was best. } { [%clk 0:19:08] } 31. Rcf1 { [%eval -3.09] [%clk 0:15:15] } 31... Rf8?! { [%eval -2.37] } { Inaccuracy. b3 was best. } { [%clk 0:09:15] } 32. Rc1 { [%eval -2.5] [%clk 0:14:29] } 32... Rbc8?! { [%eval -1.69] } { Inaccuracy. Rfc8 was best. } { [%clk 0:07:10] } 33. Rgf1 { [%eval -1.99] [%clk 0:12:57] } 33... Qd3 { [%eval -1.8] [%clk 0:06:12] } 34. Qg4+ { [%eval -2.05] [%clk 0:10:18] } 34... Rf5 { [%eval -2.15] [%clk 0:06:33] } 35. Qf3 { [%eval -2.13] [%clk 0:07:19] } 35... c3 { [%eval -1.61] [%clk 0:04:30] } 36. Rfd1 { [%eval -1.47] [%clk 0:03:47] } 36... Qc4 { [%eval -1.51] [%clk 0:03:59] } 37. bxc3 { [%eval -1.0] [%clk 0:02:33] } 37... bxc3?! { [%eval -0.28] } { Inaccuracy. Qxa2+ was best. } { [%clk 0:04:24] } 38. Rc2 { [%eval -0.3] [%clk 0:02:31] } 38... Rb8 { [%eval -0.36] [%clk 0:03:23] } 39. Rdc1 { [%eval -0.65] [%clk 0:02:35] } 39... Bb4 { [%eval -0.84] [%clk 0:02:22] } 40. Bf2?! { [%eval -1.52] } { Inaccuracy. h4 was best. } { [%clk 0:01:49] } 40... Ba5 { [%eval -0.97] [%clk 0:02:32] } 41. Qe3 { [%eval -1.37] [%clk 0:01:26] } 41... a3 { [%eval -1.64] [%clk 0:01:45] } 42. Rxc3 { [%eval -1.75] [%clk 0:00:44] } 42... Bxc3 { [%eval -1.66] [%clk 0:02:10] } 43. Rxc3 { [%eval -1.6] [%clk 0:01:12] } 43... Qxa2 { [%eval -1.55] [%clk 0:02:18] } 44. Rxa3 { [%eval -1.6] [%clk 0:01:39] } 44... Qb2 { [%eval -1.51] [%clk 0:02:31] } 45. Rc3? { [%eval -3.3] } { Mistake. Kg3 was best. } { [%clk 0:01:21] } 45... Rb6? { [%eval -1.5] } { Mistake. g5 was best. } { [%clk 0:01:06] } 46. h4 { [%eval -1.42] [%clk 0:01:21] } 46... Qb1 { [%eval -1.27] [%clk 0:00:50] } 47. Kg3 { [%eval -1.79] [%clk 0:01:06] } 47... h6? { [%eval -0.64] } { Mistake. Rf8 was best. } { [%clk 0:01:00] } 48. Qf3?? { [%eval -2.55] } { Blunder. Rc1 was best. } { [%clk 0:00:43] } 48... Qb2?? { [%eval 0.0] } { Blunder. g5 was best. } { [%clk 0:00:50] } 49. Kg2 { [%eval 0.0] [%clk 0:00:40] } 49... Qb1 { [%eval 0.0] [%clk 0:00:40] } 50. Kg3?? { [%eval -2.14] } { Blunder. Rc8 was best. } { [%clk 0:01:02] } 50... Rf7? { [%eval -0.91] } { Mistake. g5 was best. } { [%clk 0:00:36] } 51. Kh2? { [%eval -2.6] } { Mistake. Rc5 was best. } { [%clk 0:00:47] } 51... Qf5 { [%eval -2.53] [%clk 0:00:49] } 52. Be3 { [%eval -2.29] [%clk 0:00:51] } 52... g5 { [%eval -2.21] [%clk 0:00:50] } 53. Rc5 { [%eval -2.14] [%clk 0:01:01] } 53... Rb2+ { [%eval -1.81] [%clk 0:01:15] } 54. Kg1 { [%eval -1.68] [%clk 0:00:47] } 54... Rb1+? { [%eval 0.0] } { Mistake. Ke7 was best. } { [%clk 0:00:41] } 55. Kh2? { [%eval -1.13] } { Mistake. Kf2 was best. } { [%clk 0:01:10] } 55... Rd7?? { [%eval 3.41] } { Blunder. Rb2+ was best. } { [%clk 0:00:34] } 56. Qh5?? { [%eval 0.0] } { Blunder. Rc6+ was best. } { [%clk 0:00:59] } 56... Rb2+ { [%eval 0.0] [%clk 0:00:45] } 57. Kg1 { [%eval 0.0] [%clk 0:01:22] } 57... Rb1+ { [%eval 0.0] [%clk 0:00:46] } 58. Kh2 { [%eval 0.0] [%clk 0:01:27] } 58... Rb2+ { [%eval 0.0] [%clk 0:00:35] } 59. Kg1 { [%eval 0.0] [%clk 0:01:56] } 59... Rb1+ { [%eval 0.0] [%clk 0:00:34] } 60. Kh2 { [%eval 0.0] [%clk 0:01:08] } 60... Rh1+ { [%eval 0.0] [%clk 0:00:42] } 61. Kxh1 { [%eval 0.0] [%clk 0:01:28] } 61... Qh3+ { [%eval 0.0] [%clk 0:01:04] } 62. Kg1 { [%eval 0.0] [%clk 0:01:54] } 62... Qxe3+ { [%eval 0.0] [%clk 0:01:28] } 63. Kh1 { [%eval 0.0] [%clk 0:02:05] } 63... Qh3+ { [%eval 0.0] [%clk 0:01:27] } 64. Kg1 { [%eval 0.0] [%clk 0:02:34] } 64... Qg3+ { [%eval 0.0] [%clk 0:01:50] } 65. Kh1 { [%eval 0.0] [%clk 0:02:40] } 65... Qh3+ { [%eval 0.0] [%clk 0:00:57] } 66. Kg1 { [%eval 0.0] [%clk 0:03:08] } 66... Qg3+ { [%eval 0.0] [%clk 0:01:26] } 67. Kh1 { [%eval 0.0] [%clk 0:03:36] } 67... Kf5 { [%eval 0.0] [%clk 0:00:49] } 68. fxg5 { [%eval 0.0] [%clk 0:03:12] } 68... Qh3+ { [%eval 0.0] [%clk 0:01:04] } 69. Kg1 { [%eval 0.0] [%clk 0:03:41] } 69... Qg3+ { [%eval 0.0] [%clk 0:01:33] } 70. Kh1 { [%eval 0.0] [%clk 0:03:32] } 70... Rb7 { [%eval 0.0] [%clk 0:00:37] } 71. gxh6+ { [%eval 0.0] [%clk 0:03:10] } 71... Ke4 { [%eval 0.0] [%clk 0:01:03] } 72. Qe2+ { [%eval 0.0] [%clk 0:02:39] } 72... Kxd4 { [%eval 0.0] [%clk 0:01:28] } 73. Rc1 { [%eval 0.0] [%clk 0:02:39] } 73... Qxh4+ { [%eval 0.0] [%clk 0:01:56] } 74. Qh2 { [%eval 0.0] [%clk 0:02:57] } 74... Qxh2+ { [%eval 0.0] [%clk 0:01:01] } 75. Kxh2 { [%eval 0.0] [%clk 0:03:25] } 75... Kxe5 { [%eval 0.0] [%clk 0:00:51] } 76. Kg3 { [%eval 0.0] [%clk 0:03:39] } 76... d4 { [%eval 0.0] [%clk 0:01:11] } 77. Rh1 { [%eval 0.0] [%clk 0:03:24] } 77... Rh7 { [%eval 0.0] [%clk 0:01:38] } 78. Kf3 { [%eval 0.0] [%clk 0:03:50] } 78... Kf5 { [%eval 0.0] [%clk 0:01:50] } 79. Ke2 { [%eval 0.0] [%clk 0:04:12] } 79... Kg6 { [%eval 0.0] [%clk 0:01:28] } 80. Kd3 { [%eval 0.0] [%clk 0:04:37] } 80... Rxh6 { [%eval 0.0] [%clk 0:01:54] } 81. Rxh6+ { [%eval 0.0] [%clk 0:05:02] } 81... Kxh6 { [%clk 0:02:16] } 82. Kxd4 { [%clk 0:05:30] } 1/2-1/2