Event: 22nd Bangkok Chess Club Open 2025
Site: Royal Orchid Sheraton Riverside Hotel Bangkok, Thailand
White: Suelo, Roberto Jr.
WhiteElo: 2143
Black: Dang Hoang Son
BlackTitle: FM
BlackElo: 2413
Result: 0-1
ECO: E92
Opening: King's Indian Defense: Petrosian Variation
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min / rest + 30 sec from move 1

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:28:32] } 2. c4 { [%eval 0.18] [%clk 1:31:11] } 2... g6 { [%eval 0.19] [%clk 1:28:43] } 3. Nc3 { [%eval 0.21] [%clk 1:31:27] } 3... Bg7 { [%eval 0.51] [%clk 1:29:07] } 4. e4 { [%eval 0.4] [%clk 1:31:38] } 4... d6 { [%eval 0.48] [%clk 1:29:30] } 5. Nf3 { [%eval 0.36] [%clk 1:31:07] } 5... O-O { [%eval 0.44] [%clk 1:29:50] } 6. Be2 { [%eval 0.45] [%clk 1:31:25] } 6... e5 { [%eval 0.4] [%clk 1:29:52] } 7. d5 { [%eval 0.31] [%clk 1:29:35] } 7... Na6 { [%eval 0.54] [%clk 1:30:01] } 8. O-O { [%eval 0.35] [%clk 1:28:31] } 8... Nc5 { [%eval 0.34] [%clk 1:30:11] } 9. Qc2 { [%eval 0.36] [%clk 1:28:44] } 9... a5 { [%eval 0.36] [%clk 1:30:23] } 10. Be3?! { [%eval -0.2] } { Inaccuracy. Bg5 was best. } { [%clk 1:27:49] } 10... b6 { [%eval -0.03] [%clk 1:30:02] } 11. h3 { [%eval -0.37] [%clk 1:27:54] } 11... Nh5 { [%eval -0.36] [%clk 1:29:30] } 12. a3 { [%eval -0.48] [%clk 1:26:17] } 12... f5 { [%eval -0.53] [%clk 1:28:16] } 13. Bxc5?! { [%eval -1.21] } { Inaccuracy. Rfe1 was best. } { [%clk 1:06:19] } 13... bxc5 { [%eval -1.23] [%clk 1:28:23] } 14. Ne1 { [%eval -1.62] [%clk 1:04:22] } 14... Nf4 { [%eval -1.59] [%clk 1:27:06] } 15. Kh2 { [%eval -1.99] [%clk 1:00:41] } 15... Rb8 { [%eval -1.94] [%clk 1:22:40] } 16. g3 { [%eval -2.57] [%clk 0:53:34] } 16... fxe4 { [%eval -2.74] [%clk 1:19:14] } 17. gxf4 { [%eval -3.37] [%clk 0:41:26] } 17... exf4 { [%eval -3.23] [%clk 1:19:06] } 18. Rg1? { [%eval -5.2] } { Mistake. Nxe4 was best. } { [%clk 0:39:23] } 18... f3 { [%eval -5.36] [%clk 1:18:25] } 19. Bf1 { [%eval -5.13] [%clk 0:36:20] } 19... e3 { [%eval -4.57] [%clk 1:15:19] } 20. Nd3 { [%eval -4.43] [%clk 0:33:42] } 20... e2 { [%eval -4.42] [%clk 1:09:20] } 21. Nxe2 { [%eval -5.02] [%clk 0:24:54] } 21... fxe2 { [%eval -5.03] [%clk 1:09:41] } 22. Qxe2 { [%eval -4.93] [%clk 0:25:22] } 22... Bf5 { [%eval -4.83] [%clk 1:09:06] } 23. Rd1 { [%eval -5.4] [%clk 0:12:13] } 23... Qh4 { [%eval -5.17] [%clk 1:08:39] } 24. Rg3 { [%eval -5.45] [%clk 0:09:07] } 24... Qxc4 { [%eval -4.73] [%clk 1:07:30] } 25. Rd2 { [%eval -5.14] [%clk 0:09:01] } 25... Qh4 { [%eval -5.07] [%clk 1:07:40] } 26. Kg1 { [%eval -5.42] [%clk 0:09:02] } 26... Bd4 { [%eval -5.35] [%clk 1:07:29] } 27. Rf3 { [%eval -5.54] [%clk 0:06:10] } 27... Rbe8 { [%eval -5.4] [%clk 1:06:46] } 28. Qd1 { [%eval -5.12] [%clk 0:06:13] } 28... Be4 { [%eval -4.68] [%clk 1:02:34] } 29. Rxf8+ { [%eval -4.74] [%clk 0:03:36] } 29... Rxf8 { [%eval -4.83] [%clk 1:02:46] } 30. Qg4 { [%eval -4.79] [%clk 0:02:50] } 30... Qxg4+ { [%eval -4.69] [%clk 1:03:11] } 31. hxg4 { [%eval -4.78] [%clk 0:03:17] } 31... Bxd5 { [%eval -4.62] [%clk 1:03:33] } 32. b4 { [%eval -4.77] [%clk 0:03:23] } 32... Bc3 { [%eval -4.83] [%clk 1:03:48] } 33. Rd1 { [%eval -4.87] [%clk 0:03:22] } 33... Bf3 { [%eval -4.76] [%clk 1:02:44] } 34. Rb1 { [%eval -4.74] [%clk 0:03:50] } 34... cxb4 { [%eval -4.83] [%clk 1:02:55] } 35. axb4 { [%eval -4.78] [%clk 0:04:18] } 35... axb4 { [%eval -4.77] [%clk 1:02:58] } 36. Nxb4 { [%eval -4.82] [%clk 0:04:15] } 36... Rf4 { [%eval -4.78] [%clk 1:03:09] } 37. Nd3 { [%eval -4.85] [%clk 0:04:03] } 37... Rxg4+ { [%eval -4.87] [%clk 1:03:34] } 38. Kh2 { [%eval -4.83] [%clk 0:04:30] } 38... c5 { [%eval -4.06] [%clk 1:01:30] } 39. Rb3 { [%eval -3.84] [%clk 0:04:37] } 39... Bd4 { [%eval -3.85] [%clk 0:52:14] } 40. Nxc5 { [%eval -3.79] [%clk 0:03:03] } 40... Bd5 { [%eval -3.74] [%clk 0:52:28] } 41. Rb8+ { [%eval -3.98] [%clk 0:03:04] } 41... Kg7 { [%eval -3.83] [%clk 0:52:55] } 42. Nd3 { [%eval -3.98] [%clk 0:03:19] } 42... Be4 { [%eval -3.81] [%clk 0:52:33] } 43. Rd8 { [%eval -3.77] [%clk 0:03:11] } 43... d5 { [%eval -4.0] [%clk 0:51:15] } 44. Rd7+ { [%eval -4.4] [%clk 0:03:34] } 44... Kh6 { [%eval -4.24] [%clk 0:51:33] } 45. Rf7 { [%eval -4.45] [%clk 0:03:25] } 45... Rh4+ { [%eval -4.29] [%clk 0:51:34] } 46. Kg3 { [%eval -4.52] [%clk 0:03:16] } 46... Rh1 { [%eval -4.51] [%clk 0:51:55] } 47. Bg2 { [%eval -4.45] [%clk 0:30:27] } 47... Rg1 { [%eval -4.65] [%clk 1:22:16] } 48. Nf4 { [%eval -4.67] [%clk 0:30:47] } 48... Be5 { [%eval -4.62] [%clk 1:19:52] } 49. f3 { [%eval -4.53] [%clk 0:30:57] } 49... Bf5 { [%eval -4.57] [%clk 1:18:05] } 50. Kf2 { [%eval -4.64] [%clk 0:31:09] } 50... Rd1 { [%eval -4.53] [%clk 1:18:08] } 51. Ne2 { [%eval -4.77] [%clk 0:30:47] } 51... Rd2 { [%eval -4.53] [%clk 1:15:36] } 52. Ke1 { [%eval -5.26] [%clk 0:30:28] } 52... Ra2 { [%eval -5.19] [%clk 1:15:24] } 53. f4 { [%eval -5.21] [%clk 0:23:05] } 53... Bg4 { [%eval -5.22] [%clk 1:15:00] } 54. Bf1 { [%eval -5.56] [%clk 0:22:25] } 54... Bd6 { [%eval -5.31] [%clk 1:14:39] } 55. Rb7 { [%eval -5.75] [%clk 0:22:09] } 55... Bc5 { [%eval -5.57] [%clk 1:14:16] } 56. Rb1 { [%eval -7.16] [%clk 0:20:19] } 56... Be3 { [%eval -7.14] [%clk 1:14:30] } 57. Rd1 { [%eval -7.01] [%clk 0:19:36] } 57... d4 { [%eval -6.61] [%clk 1:14:29] } 58. Rxd4 { [%eval -6.49] [%clk 0:20:01] } 58... Bxe2 { [%eval -6.37] [%clk 1:14:19] } 59. Re4 { [%eval -5.94] [%clk 0:20:29] } 59... Bxf1 { [%eval -6.5] [%clk 1:14:13] } 60. Rxe3 { [%eval -6.52] [%clk 0:20:57] } 60... Bc4 { [%eval -6.36] [%clk 1:14:08] } 61. Re4?? { [%eval #-26] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 0:21:13] } 61... Bd3 { [%eval -11.92] [%clk 1:14:27] } 62. Rd4 { [%eval -12.93] [%clk 0:21:41] } 62... Bf5 { [%eval -26.56] [%clk 1:14:50] } 63. Kf1?! { [%eval #-17] } { Checkmate is now unavoidable. Rd8 was best. } { [%clk 0:22:09] } 63... Kh5 { [%eval #-15] [%clk 1:15:13] } 64. Rb4 { [%eval #-14] [%clk 0:22:33] } 64... Kg4 { [%eval #-14] [%clk 1:15:34] } 65. Kg1 { [%eval #-10] [%clk 0:22:57] } 65... h5 { [%eval #-9] [%clk 1:15:54] } 66. Rc4 { [%eval #-9] [%clk 0:23:26] } 66... h4 { [%eval #-8] [%clk 1:16:14] } 67. Rb4 { [%eval #-7] [%clk 0:23:55] } 67... h3 { [%eval #-6] [%clk 1:16:34] } 68. Rc4 { [%eval #-6] [%clk 0:24:25] } 68... Bd3 { [%eval #-5] [%clk 1:16:15] } 69. Rd4 { [%eval #-5] [%clk 0:24:52] } 69... Rd2 { [%eval #-6] [%clk 1:16:21] } 70. f5+ { [%eval #-5] [%clk 0:24:39] } 70... Kg3 { [%eval #-4] [%clk 1:16:44] } 0-1