Event: Round 9: Kao, Jamison Edrich - Lam, Chun Yung Samuel
Date: 2025-07-28
White: Kao, Jamison Edrich
WhiteTitle: CM
WhiteElo: 2019
Black: Lam, Chun Yung Samuel
BlackTitle: FM
BlackElo: 2121
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:28:39] } 1... c5 { [%eval 0.25] [%clk 1:29:05] } 2. Nf3 { [%eval 0.2] [%clk 1:31:24] } 2... e6 { [%eval 0.28] [%clk 1:29:29] } 3. c3 { [%eval 0.06] [%clk 1:31:40] } 3... Nf6 { [%eval 0.2] [%clk 1:29:43] } 4. e5 { [%eval 0.25] [%clk 1:32:06] } 4... Nd5 { [%eval 0.22] [%clk 1:30:07] } 5. d4 { [%eval 0.12] [%clk 1:32:35] } 5... cxd4 { [%eval 0.17] [%clk 1:30:29] } 6. cxd4 { [%eval 0.07] [%clk 1:33:03] } 6... d6 { [%eval 0.17] [%clk 1:30:50] } 7. Bc4 { [%eval 0.15] [%clk 1:33:32] } 7... Be7 { [%eval 0.13] [%clk 1:31:12] } 8. O-O { [%eval 0.16] [%clk 1:33:59] } 8... O-O { [%eval 0.11] [%clk 1:31:34] } 9. Qe2 { [%eval 0.14] [%clk 1:34:27] } 9... b6 { [%eval 0.09] [%clk 1:31:52] } 10. Qe4 { [%eval 0.01] [%clk 1:34:55] } 10... Ba6 { [%eval 0.18] [%clk 1:31:56] } 11. b3 { [%eval 0.06] [%clk 1:35:22] } 11... dxe5 { [%eval 0.07] [%clk 1:32:17] } 12. dxe5 { [%eval 0.09] [%clk 1:35:51] } 12... Qc8 { [%eval 0.12] [%clk 1:32:37] } 13. Na3 { [%eval 0.2] [%clk 1:36:18] } 13... Nd7 { [%eval 0.15] [%clk 1:32:33] } 14. Qg4 { [%eval 0.0] [%clk 1:33:47] } 14... Kh8 { [%eval 0.41] [%clk 1:25:46] } 15. Bb2 { [%eval 0.35] [%clk 1:29:32] } 15... Nc5 { [%eval 0.4] [%clk 1:21:14] } 16. Rfd1 { [%eval 0.31] [%clk 1:25:37] } 16... Bxc4 { [%eval 0.47] [%clk 1:15:02] } 17. Nxc4 { [%eval 0.5] [%clk 1:25:50] } 17... Qc7 { [%eval 0.63] [%clk 1:12:05] } 18. Rac1 { [%eval 0.7] [%clk 1:25:43] } 18... Rad8 { [%eval 0.69] [%clk 1:11:10] } 19. Nd6 { [%eval 0.7] [%clk 1:22:11] } 19... f5 { [%eval 0.67] [%clk 1:07:12] } 20. Qg3 { [%eval 0.6] [%clk 1:15:39] } 20... Qd7 { [%eval 0.67] [%clk 1:02:24] } 21. Rc4 { [%eval 0.58] [%clk 1:14:59] } 21... Nb7 { [%eval 1.01] [%clk 0:49:46] } 22. Ng5?! { [%eval 0.06] } { Inaccuracy. h3 was best. } { [%clk 1:10:50] } 22... Nxd6 { [%eval 0.06] [%clk 0:45:35] } 23. exd6 { [%eval 0.06] [%clk 1:10:09] } 23... Bf6 { [%eval 0.08] [%clk 0:45:31] } 24. Be5 { [%eval 0.0] [%clk 1:01:32] } 24... h6 { [%eval 0.0] [%clk 0:40:17] } 25. Nf3 { [%eval 0.0] [%clk 0:59:14] } 25... Qe8? { [%eval 1.23] } { Mistake. Kg8 was best. } { [%clk 0:26:46] } 26. Re1?! { [%eval 0.47] } { Inaccuracy. h4 was best. } { [%clk 0:41:30] } 26... Qd7?! { [%eval 1.55] } { Inaccuracy. Kg8 was best. } { [%clk 0:21:20] } 27. Rec1 { [%eval 1.11] [%clk 0:37:24] } 27... Kh7 { [%eval 1.04] [%clk 0:19:56] } 28. h4 { [%eval 1.11] [%clk 0:31:02] } 28... f4 { [%eval 1.07] [%clk 0:13:38] } 29. Bxf4 { [%eval 1.01] [%clk 0:24:30] } 29... Nxf4 { [%eval 1.12] [%clk 0:13:56] } 30. Qxf4 { [%eval 1.13] [%clk 0:24:58] } 30... Qxd6 { [%eval 1.05] [%clk 0:14:17] } 31. Qe4+ { [%eval 1.01] [%clk 0:25:25] } 31... Kh8 { [%eval 1.13] [%clk 0:14:33] } 32. Rc6 { [%eval 1.13] [%clk 0:25:30] } 32... Qa3 { [%eval 1.64] [%clk 0:13:08] } 33. R1c2 { [%eval 1.63] [%clk 0:19:32] } 33... Rd6 { [%eval 1.57] [%clk 0:12:26] } 34. Rc8 { [%eval 1.58] [%clk 0:18:12] } 34... Rdd8 { [%eval 1.56] [%clk 0:08:54] } 35. Qxe6 { [%eval 1.77] [%clk 0:18:19] } 35... Qa6 { [%eval 1.74] [%clk 0:06:14] } 36. Rxd8 { [%eval 1.78] [%clk 0:17:27] } 36... Rxd8 { [%eval 1.67] [%clk 0:06:39] } 37. Kh2 { [%eval 1.83] [%clk 0:13:48] } 37... Qb7 { [%eval 1.64] [%clk 0:05:40] } 38. Qg4 { [%eval 1.78] [%clk 0:08:56] } 38... Qb8+ { [%eval 1.98] [%clk 0:04:14] } 39. g3 { [%eval 2.04] [%clk 0:09:09] } 39... Qb7 { [%eval 1.92] [%clk 0:04:35] } 40. Rd2 { [%eval 1.96] [%clk 0:09:10] } 40... Re8 { [%eval 2.09] [%clk 0:03:54] } 41. Kg2 { [%eval 1.87] [%clk 0:06:43] } 41... Qc6 { [%eval 1.88] [%clk 0:03:51] } 42. Qf5 { [%eval 1.85] [%clk 0:05:57] } 42... Rf8 { [%eval 2.01] [%clk 0:03:10] } 43. Rd5 { [%eval 2.06] [%clk 0:05:14] } 43... Be7 { [%eval 2.33] [%clk 0:02:33] } 44. Qd3 { [%eval 2.21] [%clk 0:05:38] } 44... Qf6 { [%eval 2.49] [%clk 0:02:38] } 45. Rd7 { [%eval 2.1] [%clk 0:05:14] } 45... a5 { [%eval 1.98] [%clk 0:02:50] } 46. Rd4 { [%eval 1.57] [%clk 0:05:08] } 46... Qc6 { [%eval 1.99] [%clk 0:02:50] } 47. a4 { [%eval 1.43] [%clk 0:03:22] } 47... Bf6? { [%eval 2.84] } { Mistake. Bc5 was best. } { [%clk 0:01:14] } 48. Rd6 { [%eval 2.83] [%clk 0:03:15] } 48... Qb7 { [%eval 2.86] [%clk 0:00:46] } 49. Qe3 { [%eval 2.49] [%clk 0:03:10] } 49... Bd8 { [%eval 2.64] [%clk 0:00:39] } 50. Re6 { [%eval 2.68] [%clk 0:03:23] } 50... Bc7? { [%eval 4.73] } { Mistake. Kg8 was best. } { [%clk 0:00:32] } 51. Re8?? { [%eval 2.09] } { Blunder. Qc3 was best. } { [%clk 0:03:04] } 51... Bd6 { [%eval 2.0] [%clk 0:00:50] } 52. Kh2 { [%eval 1.53] [%clk 0:02:06] } 52... Qf7?! { [%eval 2.51] } { Inaccuracy. Rxe8 was best. } { [%clk 0:00:39] } 53. Rxf8+ { [%eval 2.36] [%clk 0:02:25] } 53... Qxf8 { [%eval 2.28] [%clk 0:00:56] } 54. Qe2?! { [%eval 1.49] } { Inaccuracy. Kg2 was best. } { [%clk 0:01:29] } 54... Bc5 { [%eval 1.5] [%clk 0:01:12] } 55. Kg2 { [%eval 1.6] [%clk 0:01:27] } 55... Qf7 { [%eval 1.63] [%clk 0:01:26] } 56. Nd2 { [%eval 1.62] [%clk 0:01:45] } 56... Qd5+ { [%eval 1.52] [%clk 0:01:31] } 57. Kg1 { [%eval 0.98] [%clk 0:01:45] } 57... Qf7?! { [%eval 1.78] } { Inaccuracy. g6 was best. } { [%clk 0:01:19] } 58. Nc4 { [%eval 1.26] [%clk 0:01:48] } 58... Qf5?! { [%eval 2.12] } { Inaccuracy. g6 was best. } { [%clk 0:01:15] } 59. Kg2 { [%eval 2.22] [%clk 0:01:13] } 59... Qd5+ { [%eval 2.08] [%clk 0:01:35] } 60. Kh2?! { [%eval 1.43] } { Inaccuracy. Qf3 was best. } { [%clk 0:01:04] } 60... Qf7 { [%eval 1.95] [%clk 0:01:43] } 61. f4?! { [%eval 1.31] } { Inaccuracy. Kg2 was best. } { [%clk 0:01:10] } 61... Qd5 { [%eval 1.21] [%clk 0:01:31] } 62. h5?! { [%eval 0.27] } { Inaccuracy. Qc2 was best. } { [%clk 0:01:10] } 62... Qd4?? { [%eval 3.46] } { Blunder. Kg8 was best. } { [%clk 0:01:32] } 63. Kg2?? { [%eval 0.26] } { Blunder. Ne5 was best. } { [%clk 0:00:54] } 63... Qg1+ { [%eval 0.3] [%clk 0:01:30] } 64. Kh3 { [%eval 0.37] [%clk 0:01:19] } 64... Qb1?? { [%eval 3.05] } { Blunder. Qh1+ was best. } { [%clk 0:00:48] } 65. Qf3 { [%eval 3.19] [%clk 0:01:39] } 65... Qf5+ { [%eval 3.3] [%clk 0:01:05] } 66. g4 { [%eval 3.38] [%clk 0:02:01] } 66... Qf6 { [%eval 4.12] [%clk 0:00:57] } 67. Ne5 { [%eval 4.11] [%clk 0:01:49] } 67... Bd6 { [%eval 4.29] [%clk 0:01:00] } 68. Ng6+ { [%eval 4.29] [%clk 0:02:01] } 68... Kh7 { [%eval 4.55] [%clk 0:01:22] } 69. Qd3 { [%eval 4.24] [%clk 0:02:11] } 69... Kg8?! { [%eval 6.7] } { Inaccuracy. Bc7 was best. } { [%clk 0:01:29] } 70. Qd5+?! { [%eval 4.49] } { Inaccuracy. Qc4+ was best. } { [%clk 0:02:35] } 70... Kh7 { [%eval 4.49] [%clk 0:01:54] } 71. Qd3 { [%eval 3.82] [%clk 0:00:47] } 71... Kg8? { [%eval 7.14] } { Mistake. Bc7 was best. } { [%clk 0:02:12] } 72. Qc4+ { [%eval 6.55] [%clk 0:00:58] } 72... Kh7?? { [%eval #7] } { Checkmate is now unavoidable. Qf7 was best. } { [%clk 0:01:59] } 73. Qc8 { [%eval #6] [%clk 0:01:08] } 1-0