Event: Round 4: Luke Widjaja - David Jin
Date: 2023-10-15
White: Luke Widjaja
Black: David Jin
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:26] } 2... d6 { [%eval 0.0] [%clk 1:30:53] } 3. Bb5+ { [%eval 0.0] [%clk 1:31:53] } 3... Nd7 { [%eval 0.24] [%clk 1:31:10] } 4. a4 { [%eval 0.14] [%clk 1:32:18] } 4... Nf6 { [%eval 0.12] [%clk 1:31:05] } 5. Nc3 { [%eval 0.1] [%clk 1:32:37] } 5... g6 { [%eval 0.26] [%clk 1:30:40] } 6. a5 { [%eval 0.09] [%clk 1:32:42] } 6... Bg7 { [%eval 0.16] [%clk 1:30:13] } 7. O-O { [%eval 0.15] [%clk 1:31:49] } 7... O-O { [%eval 0.24] [%clk 1:29:43] } 8. Re1 { [%eval 0.21] [%clk 1:31:10] } 8... a6 { [%eval 0.25] [%clk 1:27:54] } 9. Bf1 { [%eval 0.28] [%clk 1:31:03] } 9... b5 { [%eval 0.25] [%clk 1:26:14] } 10. axb6 { [%eval 0.29] [%clk 1:29:45] } 10... Bb7 { [%eval 0.16] [%clk 1:25:10] } 11. d3 { [%eval 0.07] [%clk 1:29:13] } 11... Qxb6 { [%eval 0.1] [%clk 1:22:25] } 12. Nd2 { [%eval 0.1] [%clk 1:24:03] } 12... Ne5 { [%eval 0.14] [%clk 1:15:55] } 13. h3 { [%eval 0.05] [%clk 1:19:30] } 13... e6 { [%eval 0.16] [%clk 1:10:38] } 14. f4 { [%eval -0.29] [%clk 1:16:47] } 14... Nc6 { [%eval -0.21] [%clk 1:05:36] } 15. Na4 { [%eval -0.47] [%clk 1:15:27] } 15... Qc7 { [%eval -0.21] [%clk 1:02:35] } 16. c3 { [%eval -0.17] [%clk 1:14:27] } 16... Rad8 { [%eval 0.07] [%clk 0:58:56] } 17. Nb3 { [%eval -0.12] [%clk 1:08:56] } 17... Ne7 { [%eval -0.15] [%clk 0:52:11] } 18. Be3 { [%eval -0.31] [%clk 1:06:26] } 18... Nc8?! { [%eval 0.69] } { Inaccuracy. Bc6 was best. } { [%clk 0:47:21] } 19. e5 { [%eval 0.71] [%clk 1:03:31] } 19... dxe5 { [%eval 1.09] [%clk 0:42:27] } 20. Bxc5?? { [%eval -1.38] } { Blunder. fxe5 was best. } { [%clk 1:03:13] } 20... Rfe8?? { [%eval 1.07] } { Blunder. exf4 was best. } { [%clk 0:40:48] } 21. fxe5 { [%eval 1.1] [%clk 0:58:11] } 21... Nd7 { [%eval 0.93] [%clk 0:40:24] } 22. Bb4 { [%eval 0.93] [%clk 0:57:57] } 22... Ndb6?? { [%eval 3.12] } { Blunder. Bxe5 was best. } { [%clk 0:28:32] } 23. Nxb6 { [%eval 2.99] [%clk 0:55:29] } 23... Nxb6 { [%eval 3.17] [%clk 0:28:25] } 24. Bd6? { [%eval 1.72] } { Mistake. d4 was best. } { [%clk 0:55:21] } 24... Qc6? { [%eval 3.11] } { Mistake. Rxd6 was best. } { [%clk 0:26:42] } 25. Na5 { [%eval 3.27] [%clk 0:55:12] } 25... Qd7? { [%eval 5.35] } { Mistake. Qd5 was best. } { [%clk 0:26:52] } 26. Qb3 { [%eval 5.23] [%clk 0:54:54] } 26... Nd5 { [%eval 5.69] [%clk 0:25:39] } 27. Qxb7 { [%eval 5.7] [%clk 0:55:03] } 27... Qb5 { [%eval 6.43] [%clk 0:25:09] } 28. c4 { [%eval 5.86] [%clk 0:54:35] } 28... Qxb7 { [%eval 5.91] [%clk 0:25:26] } 29. Nxb7 { [%eval 5.85] [%clk 0:55:00] } 29... Rd7 { [%eval 5.61] [%clk 0:25:47] } 30. Nc5 { [%eval 5.73] [%clk 0:55:18] } 30... Rxd6 { [%eval 5.64] [%clk 0:26:08] } 31. exd6 { [%eval 5.72] [%clk 0:55:44] } 31... Bd4+ { [%eval 5.85] [%clk 0:26:23] } 32. Kh1 { [%eval 5.98] [%clk 0:56:00] } 32... Nb4 { [%eval 6.1] [%clk 0:26:31] } 33. Nb7 { [%eval 5.85] [%clk 0:56:20] } 33... Bb6 { [%eval 7.07] [%clk 0:26:44] } 34. c5 { [%eval 6.43] [%clk 0:56:41] } 34... Nc2?! { [%eval 10.62] } { Inaccuracy. Rb8 was best. } { [%clk 0:27:06] } 35. cxb6 { [%eval 10.11] [%clk 0:57:03] } 35... Nxe1 { [%eval 11.55] [%clk 0:27:25] } 36. d7 { [%eval 11.23] [%clk 0:57:21] } 36... Rb8 { [%eval 11.71] [%clk 0:27:41] } 37. Rxe1 { [%eval 11.03] [%clk 0:57:34] } 37... Kf8 { [%eval 13.52] [%clk 0:28:04] } 38. d8=Q+ { [%eval 13.42] [%clk 0:57:57] } 38... Rxd8 { [%eval 13.53] [%clk 0:28:28] } 39. Nxd8 { [%eval 13.71] [%clk 0:58:25] } 39... Ke7 { [%eval 13.99] [%clk 0:28:46] } 40. b7 { [%eval 13.49] [%clk 0:58:53] } 40... Kxd8 { [%eval 34.44] [%clk 0:29:07] } 41. b8=Q+ { [%eval #5] [%clk 0:59:19] } 41... Ke7?? { [%eval #5] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:29:28] } 42. Qc7+ { [%eval #5] [%clk 0:59:40] } 42... Kf8 { [%eval #5] [%clk 0:29:23] } 43. Rc1 { [%eval #5] [%clk 1:00:05] } 43... Kg7 { [%eval #5] [%clk 0:29:39] } 44. Qe5+ { [%eval #4] [%clk 1:00:24] } 44... f6 { [%eval #3] [%clk 0:29:21] } 45. Rc7+ { [%clk 1:00:45] } 45... Kh6 { [%clk 0:29:31] } 46. Qf4+ { [%clk 1:01:06] } 46... g5 { [%clk 0:29:46] } 47. Qxf6+ { [%clk 1:01:31] } 47... Kh5 { [%clk 0:28:31] } 48. Rxh7# { [%clk 1:01:28] } 1-0