Event: Round 4: Max Chen - Johnathan Han
Date: 2023-07-07
White: Max Chen
WhiteTitle: CM
Black: Johnathan Han
BlackTitle: FM
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:23:10] } 2. Nf3 { [%eval 0.0] [%clk 1:31:08] } 2... d6 { [%eval 0.0] [%clk 1:23:28] } 3. c3 { [%eval 0.0] [%clk 1:29:54] } 3... Nf6 { [%eval 0.0] [%clk 1:23:50] } 4. Be2 { [%eval 0.0] [%clk 1:29:48] } 4... Bd7 { [%eval 0.13] [%clk 1:23:45] } 5. e5 { [%eval 0.07] [%clk 1:25:14] } 5... dxe5 { [%eval 0.02] [%clk 1:23:47] } 6. Nxe5 { [%eval 0.0] [%clk 1:25:39] } 6... Nc6 { [%eval 0.0] [%clk 1:23:47] } 7. Nxd7 { [%eval 0.0] [%clk 1:23:11] } 7... Qxd7 { [%eval 0.0] [%clk 1:24:06] } 8. O-O { [%eval 0.13] [%clk 1:23:30] } 8... e6 { [%eval 0.12] [%clk 1:23:39] } 9. d3 { [%eval 0.13] [%clk 1:15:29] } 9... Be7 { [%eval 0.18] [%clk 1:23:36] } 10. Nd2 { [%eval 0.21] [%clk 1:15:38] } 10... O-O { [%eval 0.23] [%clk 1:23:04] } 11. Nf3 { [%eval -0.08] [%clk 1:15:21] } 11... Rfd8 { [%eval 0.0] [%clk 1:22:02] } 12. Re1 { [%eval -0.19] [%clk 1:15:03] } 12... h6 { [%eval -0.09] [%clk 1:15:02] } 13. Bf1 { [%eval -0.16] [%clk 1:09:43] } 13... Rac8 { [%eval -0.13] [%clk 1:07:50] } 14. Qb3 { [%eval -0.14] [%clk 1:07:50] } 14... Nd5 { [%eval -0.16] [%clk 1:05:07] } 15. Bd2 { [%eval -0.14] [%clk 1:06:35] } 15... Bf6 { [%eval -0.07] [%clk 1:03:36] } 16. Rad1 { [%eval -0.17] [%clk 1:03:39] } 16... Qc7 { [%eval -0.15] [%clk 0:58:32] } 17. Bc1 { [%eval -0.33] [%clk 1:00:51] } 17... a6 { [%eval -0.25] [%clk 0:52:47] } 18. Qc4 { [%eval -0.2] [%clk 0:58:50] } 18... b5 { [%eval -0.18] [%clk 0:51:32] } 19. Qg4 { [%eval -0.15] [%clk 0:58:51] } 19... Kf8 { [%eval -0.12] [%clk 0:45:28] } 20. a3 { [%eval -0.29] [%clk 0:51:03] } 20... Rd7 { [%eval 0.0] [%clk 0:33:17] } 21. Qe4 { [%eval 0.0] [%clk 0:44:52] } 21... Kg8 { [%eval 0.0] [%clk 0:30:23] } 22. Qg4 { [%eval 0.0] [%clk 0:38:27] } 22... Kf8 { [%eval -0.08] [%clk 0:30:24] } 23. Qe4 { [%eval 0.0] [%clk 0:38:34] } 23... Kg8 { [%eval 0.0] [%clk 0:25:03] } 24. h4 { [%eval -0.14] [%clk 0:29:41] } 24... Be7 { [%eval 0.0] [%clk 0:23:38] } 25. g3 { [%eval -0.07] [%clk 0:29:48] } 25... Rcd8 { [%eval -0.12] [%clk 0:23:26] } 26. Bg2 { [%eval -0.06] [%clk 0:26:20] } 26... a5 { [%eval 0.02] [%clk 0:20:10] } 27. Nh2 { [%eval 0.0] [%clk 0:16:50] } 27... Bf8 { [%eval -0.1] [%clk 0:18:47] } 28. c4 { [%eval -0.24] [%clk 0:15:01] } 28... bxc4 { [%eval -0.26] [%clk 0:18:35] } 29. dxc4 { [%eval -0.29] [%clk 0:14:58] } 29... Nde7 { [%eval -0.25] [%clk 0:18:44] } 30. Rxd7 { [%eval -0.31] [%clk 0:11:38] } 30... Rxd7 { [%eval -0.11] [%clk 0:18:20] } 31. Nf3 { [%eval -0.22] [%clk 0:09:55] } 31... Nf5 { [%eval -0.12] [%clk 0:14:04] } 32. Bd2 { [%eval -0.25] [%clk 0:07:37] } 32... Nfd4 { [%eval -0.07] [%clk 0:11:21] } 33. Bc3 { [%eval -0.09] [%clk 0:07:51] } 33... Rd8?! { [%eval 0.6] } { Inaccuracy. Qa7 was best. } { [%clk 0:10:01] } 34. Rd1?! { [%eval 0.0] } { Inaccuracy. Nxd4 was best. } { [%clk 0:05:52] } 34... Qb6 { [%eval -0.04] [%clk 0:09:09] } 35. Nxd4 { [%eval 0.0] [%clk 0:03:04] } 35... Nxd4 { [%eval 0.24] [%clk 0:09:33] } 36. Rd2 { [%eval 0.16] [%clk 0:03:26] } 36... Nf5 { [%eval 0.34] [%clk 0:05:08] } 37. Qc6 { [%eval 0.21] [%clk 0:00:56] } 37... Qb8? { [%eval 1.76] } { Mistake. Qxc6 was best. } { [%clk 0:04:28] } 38. Qb5 { [%eval 1.6] [%clk 0:01:10] } 38... Qc8 { [%eval 1.56] [%clk 0:03:57] } 39. Qxa5 { [%eval 1.59] [%clk 0:00:56] } 39... Rxd2 { [%eval 1.36] [%clk 0:04:09] } 40. Bxd2 { [%eval 1.42] [%clk 0:01:21] } 40... Qd7 { [%eval 1.63] [%clk 0:04:19] } 41. Qc3?! { [%eval 0.99] } { Inaccuracy. a4 was best. } { [%clk 0:01:20] } 41... Be7 { [%eval 0.94] [%clk 0:04:02] } 42. b4 { [%eval 0.7] [%clk 0:01:18] } 42... Bf6 { [%eval 0.72] [%clk 0:03:51] } 43. Qc2 { [%eval 0.77] [%clk 0:01:23] } 43... Qd4 { [%eval 0.78] [%clk 0:04:01] } 44. Bf4 { [%eval 0.75] [%clk 0:00:33] } 44... Nxh4? { [%eval 1.91] } { Mistake. g5 was best. } { [%clk 0:03:08] } 45. b5 { [%eval 1.75] [%clk 0:00:36] } 45... Ng6?! { [%eval 2.79] } { Inaccuracy. Bd8 was best. } { [%clk 0:02:15] } 46. Bc7? { [%eval 1.42] } { Mistake. Be3 was best. } { [%clk 0:00:36] } 46... Ne5? { [%eval 2.7] } { Mistake. Be5 was best. } { [%clk 0:01:22] } 47. b6 { [%eval 2.86] [%clk 0:00:38] } 47... Qa1+ { [%eval 2.76] [%clk 0:01:16] } 48. Kh2 { [%eval 0.0] [%clk 0:00:50] } 48... Ng4+ { [%eval 2.82] [%clk 0:01:33] } 49. Kh3 { [%eval 2.73] [%clk 0:01:15] } 49... Qd4? { [%eval 5.12] } { Mistake. Qg1 was best. } { [%clk 0:01:32] } 50. f3?! { [%eval 3.47] } { Inaccuracy. Bf3 was best. } { [%clk 0:00:35] } 50... Ne3 { [%eval 3.55] [%clk 0:01:44] } 51. Qe4 { [%eval 3.52] [%clk 0:00:33] } 51... Qd2 { [%eval 4.29] [%clk 0:01:39] } 52. f4 { [%eval 4.43] [%clk 0:00:45] } 52... g5 { [%eval 5.51] [%clk 0:01:23] } 53. fxg5 { [%eval 5.34] [%clk 0:00:39] } 53... hxg5 { [%eval 5.65] [%clk 0:01:51] } 54. b7 { [%eval 5.65] [%clk 0:00:34] } 54... g4+ { [%eval 5.78] [%clk 0:02:10] } 55. Kh2 { [%eval 5.74] [%clk 0:00:35] } 55... Nxg2 { [%eval 6.77] [%clk 0:01:34] } 56. b8=Q+ { [%eval 6.9] [%clk 0:00:57] } 56... Kg7 { [%eval 6.96] [%clk 0:01:59] } 57. Qxg4+ { [%eval 7.09] [%clk 0:01:10] } 57... Bg5? { [%eval #11] } { Checkmate is now unavoidable. Qg5 was best. } { [%clk 0:01:57] } 58. Be5+ { [%eval 37.02] [%clk 0:01:33] } 58... f6 { [%eval #10] [%clk 0:02:12] } 59. Qb7+?! { [%eval 11.76] } { Lost forced checkmate sequence. Bxf6+ was best. } { [%clk 0:01:33] } 59... Kg6?! { [%eval #3] } { Checkmate is now unavoidable. Kh6 was best. } { [%clk 0:02:30] } 60. Qxg2?! { [%eval 10.01] } { Lost forced checkmate sequence. Qge4+ was best. } { [%clk 0:01:52] } 1-0