Event: Round 1: Ong, Qi Yi - Pham, Han Nam
Date: 2025-06-23
White: Ong, Qi Yi
WhiteElo: 1597
Black: Pham, Han Nam
BlackTitle: CM
BlackElo: 2000
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:50] } 1... c5 { [%eval 0.25] [%clk 1:30:30] } 2. Nc3 { [%eval 0.26] [%clk 1:31:10] } 2... Nc6 { [%eval 0.16] [%clk 1:30:24] } 3. Bb5 { [%eval 0.0] [%clk 1:30:24] } 3... Nd4 { [%eval 0.0] [%clk 1:30:15] } 4. Nf3 { [%eval 0.0] [%clk 1:30:05] } 4... a6 { [%eval 0.0] [%clk 1:30:30] } 5. Bd3 { [%eval 0.0] [%clk 1:29:04] } 5... g6 { [%eval 0.0] [%clk 1:26:53] } 6. b4 { [%eval -0.14] [%clk 1:25:41] } 6... Nxf3+ { [%eval -0.12] [%clk 1:28:20] } 7. Qxf3 { [%eval -0.16] [%clk 1:24:40] } 7... cxb4 { [%eval -0.14] [%clk 1:27:43] } 8. Nd5 { [%eval -0.17] [%clk 1:24:13] } 8... Bg7 { [%eval -0.18] [%clk 1:27:35] } 9. Rb1 { [%eval -0.09] [%clk 1:24:18] } 9... e6 { [%eval -0.15] [%clk 1:27:47] } 10. Ne3 { [%eval -0.06] [%clk 1:23:50] } 10... Ne7 { [%eval -0.08] [%clk 1:10:47] } 11. Bb2?! { [%eval -0.71] } { Inaccuracy. Rxb4 was best. } { [%clk 1:08:05] } 11... Bxb2 { [%eval -0.7] [%clk 1:22:51] } 12. Rxb2 { [%eval -0.66] [%clk 1:07:31] } 12... Nc6 { [%eval -0.76] [%clk 1:21:14] } 13. Qg3 { [%eval -0.9] [%clk 0:59:23] } 13... h5 { [%eval -0.47] [%clk 1:19:35] } 14. f4 { [%eval -0.75] [%clk 0:55:18] } 14... d6 { [%eval -0.31] [%clk 1:18:47] } 15. O-O { [%eval -0.29] [%clk 0:53:53] } 15... Qf6 { [%eval -0.07] [%clk 1:17:18] } 16. Rbb1 { [%eval -0.29] [%clk 0:53:23] } 16... O-O? { [%eval 1.24] } { Mistake. h4 was best. } { [%clk 1:03:08] } 17. Bc4?! { [%eval 0.15] } { Inaccuracy. f5 was best. } { [%clk 0:39:50] } 17... b5 { [%eval 0.47] [%clk 1:14:44] } 18. Be2 { [%eval 0.22] [%clk 0:30:52] } 18... h4 { [%eval 0.17] [%clk 1:04:36] } 19. Qe1 { [%eval -0.01] [%clk 0:24:55] } 19... Bb7 { [%eval -0.04] [%clk 1:02:49] } 20. f5 { [%eval -0.55] [%clk 0:20:55] } 20... exf5?! { [%eval 0.29] } { Inaccuracy. Qg5 was best. } { [%clk 1:01:12] } 21. exf5 { [%eval 0.48] [%clk 0:19:20] } 21... g5 { [%eval 0.44] [%clk 0:55:36] } 22. Ng4?! { [%eval -0.55] } { Inaccuracy. Bf3 was best. } { [%clk 0:15:39] } 22... Qd4+ { [%eval -0.7] [%clk 1:00:29] } 23. Kh1?! { [%eval -1.51] } { Inaccuracy. Qf2 was best. } { [%clk 0:15:58] } 23... f6?! { [%eval -0.89] } { Inaccuracy. Ne5 was best. } { [%clk 0:59:44] } 24. Bf3 { [%eval -1.03] [%clk 0:13:09] } 24... Rae8 { [%eval -1.07] [%clk 0:59:24] } 25. Qd1 { [%eval -1.05] [%clk 0:13:08] } 25... Nd8?! { [%eval 0.0] } { Inaccuracy. Kg7 was best. } { [%clk 0:57:44] } 26. Bxb7 { [%eval 0.0] [%clk 0:12:08] } 26... Nxb7 { [%eval 0.0] [%clk 0:58:04] } 27. Nh6+ { [%eval 0.0] [%clk 0:11:28] } 27... Kg7 { [%eval 0.0] [%clk 0:57:28] } 28. Qh5 { [%eval 0.13] [%clk 0:11:22] } 28... Qd5?? { [%eval 3.51] } { Blunder. h3 was best. } { [%clk 0:57:30] } 29. Rbe1 { [%eval 3.45] [%clk 0:09:18] } 29... h3 { [%eval 4.28] [%clk 0:55:57] } 30. Qg6+ { [%eval 4.14] [%clk 0:08:57] } 30... Kh8 { [%eval 4.1] [%clk 0:56:08] } 31. Nf7+ { [%eval 4.21] [%clk 0:09:15] } 31... Qxf7 { [%eval 4.38] [%clk 0:56:32] } 32. Qxf7 { [%eval 4.2] [%clk 0:09:35] } 32... hxg2+ { [%eval 4.61] [%clk 0:56:55] } 33. Kxg2 { [%eval 4.68] [%clk 0:09:57] } 33... Rxf7 { [%eval 4.59] [%clk 0:57:21] } 34. Rxe8+ { [%eval 4.68] [%clk 0:10:19] } 34... Kg7 { [%eval 4.59] [%clk 0:57:44] } 35. Rfe1 { [%eval 4.64] [%clk 0:08:54] } 35... Nc5 { [%eval 5.14] [%clk 0:58:07] } 36. R1e7 { [%eval 5.1] [%clk 0:08:46] } 36... Rxe7 { [%eval 5.41] [%clk 0:57:59] } 37. Rxe7+ { [%eval 5.38] [%clk 0:09:09] } 37... Kf8 { [%eval 5.35] [%clk 0:58:16] } 38. Re3?! { [%eval 4.05] } { Inaccuracy. Ra7 was best. } { [%clk 0:08:52] } 38... Kf7 { [%eval 4.63] [%clk 0:58:37] } 39. a3 { [%eval 4.57] [%clk 0:07:55] } 39... bxa3 { [%eval 4.69] [%clk 0:58:50] } 40. Rxa3 { [%eval 4.49] [%clk 0:07:53] } 40... Na4 { [%eval 4.72] [%clk 0:59:04] } 41. c4 { [%eval 4.39] [%clk 0:07:36] } 41... Nc5 { [%eval 5.06] [%clk 0:59:07] } 42. d4 { [%eval 4.71] [%clk 0:06:16] } 42... b4 { [%eval 4.75] [%clk 0:59:32] } 43. Ra2 { [%eval 4.9] [%clk 0:06:25] } 43... Nb3 { [%eval 4.69] [%clk 0:59:13] } 44. Rxa6?! { [%eval 3.15] } { Inaccuracy. Kf3 was best. } { [%clk 0:06:07] } 44... Nxd4 { [%eval 3.38] [%clk 0:59:37] } 45. Rxd6 { [%eval 3.14] [%clk 0:06:11] } 45... Nxf5 { [%eval 2.9] [%clk 0:59:59] } 46. Rd3 { [%eval 2.7] [%clk 0:05:41] } 46... Ke6? { [%eval 4.5] } { Mistake. Ne7 was best. } { [%clk 0:59:46] } 47. Rb3 { [%eval 4.42] [%clk 0:05:40] } 47... Ke5 { [%eval 4.43] [%clk 0:59:15] } 48. Rxb4 { [%eval 4.31] [%clk 0:05:36] } 48... Kd4 { [%eval 4.29] [%clk 0:59:23] } 49. Rb6 { [%eval 4.46] [%clk 0:05:15] } 49... Ne3+ { [%eval 3.99] [%clk 0:58:47] } 50. Kf3?? { [%eval 0.0] } { Blunder. Kg3 was best. } { [%clk 0:04:53] } 50... Nxc4 { [%eval 0.05] [%clk 0:59:02] } 51. Rxf6 { [%eval 0.0] [%clk 0:05:07] } 51... Ne5+ { [%eval 0.16] [%clk 0:58:00] } 52. Kg3 { [%eval 0.31] [%clk 0:02:41] } 52... Ke4 { [%eval 0.56] [%clk 0:56:31] } 53. Rf1 { [%eval 0.42] [%clk 0:04:46] } 53... Ke3?? { [%eval 7.43] } { Blunder. Nc4 was best. } { [%clk 0:54:57] } 54. Rf5 { [%eval 7.65] [%clk 0:04:57] } 54... Ke4 { [%eval 7.55] [%clk 0:55:01] } 55. Rxg5 { [%eval 7.33] [%clk 0:05:18] } 55... Nf7 { [%eval 6.85] [%clk 0:55:22] } 56. Rg4+ { [%eval 7.2] [%clk 0:05:20] } 56... Kf5 { [%eval 7.45] [%clk 0:55:39] } 57. Rf4+ { [%eval 7.49] [%clk 0:05:28] } 57... Kg6 { [%eval 7.33] [%clk 0:56:01] } 58. h4 { [%eval 7.14] [%clk 0:05:26] } 58... Nh6 { [%eval 7.11] [%clk 0:56:24] } 59. Ra4 { [%eval 7.91] [%clk 0:05:10] } 59... Nf5+ { [%eval 7.82] [%clk 0:56:39] } 60. Kh3 { [%eval 6.21] [%clk 0:04:04] } 60... Kh5?! { [%eval 8.77] } { Inaccuracy. Kf6 was best. } { [%clk 0:56:59] } 61. Ra5 { [%eval 8.21] [%clk 0:04:11] } 61... Kg6 { [%eval 9.97] [%clk 0:57:21] } 62. h5+ { [%eval 9.67] [%clk 0:04:07] } 62... Kf6 { [%eval 9.27] [%clk 0:57:28] } 63. Kg4 { [%eval 7.75] [%clk 0:04:21] } 63... Nh6+ { [%eval 8.68] [%clk 0:57:50] } 64. Kf4 { [%eval #15] [%clk 0:04:43] } 64... Nf7 { [%eval #18] [%clk 0:58:02] } 65. Ra6+ { [%eval #17] [%clk 0:04:30] } 65... Kg7 { [%eval 61.99] [%clk 0:58:26] } 66. Kg4 { [%eval 13.45] [%clk 0:04:12] } 66... Nh6+?! { [%eval #15] } { Checkmate is now unavoidable. Ne5+ was best. } { [%clk 0:58:45] } 67. Kh4 { [%eval #16] [%clk 0:04:16] } 67... Nf7 { [%eval #17] [%clk 0:59:05] } 68. Kg4 { [%eval #16] [%clk 0:03:36] } 68... Nh6+ { [%eval #16] [%clk 0:59:28] } 69. Kf4 { [%eval 8.92] [%clk 0:04:33] } 69... Nf7 { [%eval 12.5] [%clk 0:59:50] } 70. Rg6+ { [%eval 8.79] [%clk 0:04:28] } 70... Kh7? { [%eval #12] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 1:00:10] } 71. Kf5 { [%eval #11] [%clk 0:04:20] } 71... Nh6+ { [%eval #11] [%clk 1:00:30] } 72. Kg5 { [%eval #12] [%clk 0:04:21] } 72... Nf7+ { [%eval 11.32] [%clk 1:00:54] } 73. Kf6 { [%eval 9.79] [%clk 0:04:36] } 73... Nh6? { [%eval #9] } { Checkmate is now unavoidable. Nd8 was best. } { [%clk 1:01:15] } 74. Rg7+ { [%eval #8] [%clk 0:04:37] } 74... Kh8 { [%eval #8] [%clk 1:01:25] } 75. Ra7 { [%eval #7] [%clk 0:04:06] } 75... Ng8+ { [%eval #4] [%clk 1:01:40] } 76. Kg6 { [%eval #3] [%clk 0:04:18] } 1-0