Event: Round 2: Matthew Zhu - Johnathan Han
Date: 2023-07-06
White: Matthew Zhu
Black: Johnathan Han
BlackTitle: FM
Result: 0-1
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:25:26] } 2. Nf3 { [%eval 0.0] [%clk 1:31:16] } 2... d6 { [%eval 0.0] [%clk 1:25:32] } 3. Bb5+ { [%eval 0.0] [%clk 1:31:27] } 3... Nd7 { [%eval 0.24] [%clk 1:25:50] } 4. d4 { [%eval 0.15] [%clk 1:31:48] } 4... cxd4 { [%eval 0.19] [%clk 1:26:12] } 5. Qxd4 { [%eval 0.21] [%clk 1:32:12] } 5... a6 { [%eval 0.23] [%clk 1:26:30] } 6. Be2 { [%eval 0.11] [%clk 1:32:34] } 6... Ngf6 { [%eval 0.16] [%clk 1:26:54] } 7. c4 { [%eval 0.12] [%clk 1:32:43] } 7... g6 { [%eval 0.32] [%clk 1:27:14] } 8. Nc3 { [%eval 0.22] [%clk 1:32:48] } 8... Bg7 { [%eval 0.23] [%clk 1:27:34] } 9. O-O { [%eval 0.14] [%clk 1:32:48] } 9... O-O { [%eval 0.24] [%clk 1:27:55] } 10. h3 { [%eval 0.28] [%clk 1:33:07] } 10... b6 { [%eval 0.27] [%clk 1:28:08] } 11. Rd1 { [%eval 0.21] [%clk 1:32:46] } 11... Bb7 { [%eval 0.14] [%clk 1:27:50] } 12. Qe3 { [%eval 0.28] [%clk 1:32:52] } 12... Qc7 { [%eval 0.24] [%clk 1:27:58] } 13. Rb1 { [%eval 0.39] [%clk 1:24:10] } 13... Rac8 { [%eval 0.28] [%clk 1:20:18] } 14. Nd2 { [%eval 0.17] [%clk 1:01:29] } 14... Rfe8 { [%eval 0.31] [%clk 0:58:18] } 15. Qg3?! { [%eval -0.28] } { Inaccuracy. b4 was best. } { [%clk 0:54:02] } 15... Nc5 { [%eval 0.0] [%clk 0:52:22] } 16. Qe3 { [%eval 0.03] [%clk 0:43:20] } 16... Ncd7 { [%eval 0.25] [%clk 0:34:09] } 17. Qf4 { [%eval -0.13] [%clk 0:35:09] } 17... Qb8 { [%eval 0.01] [%clk 0:31:38] } 18. a3 { [%eval -0.07] [%clk 0:30:20] } 18... Qa8 { [%eval 0.07] [%clk 0:29:33] } 19. b4 { [%eval -0.42] [%clk 0:25:19] } 19... b5 { [%eval -0.22] [%clk 0:28:04] } 20. Bb2 { [%eval -0.51] [%clk 0:25:25] } 20... bxc4 { [%eval -0.16] [%clk 0:25:52] } 21. Bxc4 { [%eval -0.15] [%clk 0:24:56] } 21... Ne5 { [%eval -0.18] [%clk 0:23:37] } 22. Be2 { [%eval -0.27] [%clk 0:24:36] } 22... Nfd7?! { [%eval 0.78] } { Inaccuracy. Rxc3 was best. } { [%clk 0:17:51] } 23. Qe3 { [%eval 0.75] [%clk 0:23:20] } 23... e6 { [%eval 0.94] [%clk 0:13:23] } 24. Qg3?! { [%eval 0.16] } { Inaccuracy. f4 was best. } { [%clk 0:18:42] } 24... Nf6 { [%eval 0.65] [%clk 0:11:58] } 25. f4 { [%eval 0.17] [%clk 0:13:45] } 25... Ned7 { [%eval 0.26] [%clk 0:12:19] } 26. Qe3?! { [%eval -0.3] } { Inaccuracy. Nc4 was best. } { [%clk 0:09:23] } 26... e5 { [%eval -0.51] [%clk 0:09:14] } 27. Qd3?? { [%eval -2.28] } { Blunder. Nc4 was best. } { [%clk 0:03:34] } 27... exf4 { [%eval -2.29] [%clk 0:09:03] } 28. Qxd6 { [%eval -2.62] [%clk 0:03:44] } 28... Ne5?! { [%eval -1.67] } { Inaccuracy. Qa7+ was best. } { [%clk 0:08:31] } 29. Nf3?? { [%eval -5.38] } { Blunder. Qb6 was best. } { [%clk 0:01:47] } 29... Qa7+?? { [%eval -1.54] } { Blunder. Rxc3 was best. } { [%clk 0:06:56] } 30. Kh2? { [%eval -3.46] } { Mistake. Qd4 was best. } { [%clk 0:01:11] } 30... Neg4+ { [%eval -3.5] [%clk 0:03:34] } 31. hxg4 { [%eval -3.55] [%clk 0:01:05] } 31... Nxg4+ { [%eval -3.28] [%clk 0:03:59] } 32. Kh1 { [%eval -3.32] [%clk 0:01:29] } 32... Bxc3 { [%eval -3.4] [%clk 0:04:04] } 33. Bxc3 { [%eval -3.14] [%clk 0:01:08] } 33... Rxc3 { [%eval -3.55] [%clk 0:04:29] } 34. Rdc1 { [%eval -4.09] [%clk 0:00:33] } 34... Rxc1+ { [%eval -3.62] [%clk 0:03:31] } 35. Rxc1 { [%eval -3.49] [%clk 0:00:59] } 35... Qe3 { [%eval -4.22] [%clk 0:02:14] } 36. Re1 { [%eval -4.54] [%clk 0:00:44] } 36... Bxe4 { [%eval -4.55] [%clk 0:00:49] } 37. Bd3 { [%eval -5.68] [%clk 0:00:34] } 37... Qxd3 { [%eval -5.76] [%clk 0:00:47] } 38. Qxf4 { [%eval -5.85] [%clk 0:00:40] } 38... Qd7 { [%eval -5.89] [%clk 0:00:54] } 39. Qg3 { [%eval -5.94] [%clk 0:00:32] } 39... Bxf3 { [%eval -5.72] [%clk 0:01:07] } 40. Rxe8+ { [%eval -5.74] [%clk 0:00:47] } 40... Qxe8 { [%eval -5.75] [%clk 0:01:36] } 41. gxf3 { [%eval -5.75] [%clk 0:01:16] } 41... Nf6 { [%eval -5.76] [%clk 0:01:43] } 42. Qd6 { [%eval -6.02] [%clk 0:01:39] } 42... Qe6 { [%eval -5.74] [%clk 0:01:53] } 43. Qb8+ { [%eval -6.35] [%clk 0:01:37] } 43... Kg7 { [%eval -6.47] [%clk 0:02:22] } 44. a4 { [%eval -6.42] [%clk 0:01:51] } 44... Qe1+ { [%eval -6.75] [%clk 0:02:32] } 45. Kg2 { [%eval -6.59] [%clk 0:02:16] } 45... Qe2+ { [%eval -6.6] [%clk 0:02:57] } 46. Kg1 { [%eval -6.6] [%clk 0:02:35] } 46... Qd1+ { [%eval -6.5] [%clk 0:03:22] } 0-1