Event: Round 5: Alex Chu - Leo Yunlong Yu
Date: 2023-06-11
White: Alex Chu
Black: Leo Yunlong Yu
Result: 1-0
ECO: C97
Opening: Ruy Lopez: Closed, Chigorin Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:40:07] } 1... e5 { [%eval 0.35] [%clk 1:40:04] } 2. Nf3 { [%eval 0.29] [%clk 1:40:08] } 2... Nc6 { [%eval 0.32] [%clk 1:40:04] } 3. Bb5 { [%eval 0.34] [%clk 1:40:08] } 3... a6 { [%eval 0.37] [%clk 1:40:04] } 4. Ba4 { [%eval 0.31] [%clk 1:40:07] } 4... Nf6 { [%eval 0.37] [%clk 1:40:01] } 5. O-O { [%eval 0.29] [%clk 1:40:07] } 5... b5 { [%eval 0.37] [%clk 1:39:50] } 6. Bb3 { [%eval 0.39] [%clk 1:40:07] } 6... Be7 { [%eval 0.43] [%clk 1:39:47] } 7. Re1 { [%eval 0.36] [%clk 1:40:03] } 7... O-O { [%eval 0.41] [%clk 1:39:46] } 8. h3 { [%eval 0.35] [%clk 1:40:05] } 8... d6 { [%eval 0.51] [%clk 1:39:31] } 9. c3 { [%eval 0.5] [%clk 1:40:03] } 9... Na5 { [%eval 0.6] [%clk 1:39:28] } 10. Bc2 { [%eval 0.62] [%clk 1:40:06] } 10... c5 { [%eval 0.54] [%clk 1:39:23] } 11. d4 { [%eval 0.56] [%clk 1:40:07] } 11... Qc7 { [%eval 0.62] [%clk 1:39:15] } 12. Nbd2 { [%eval 0.47] [%clk 1:39:55] } 12... Re8 { [%eval 0.81] [%clk 1:38:38] } 13. Nf1 { [%eval 0.47] [%clk 1:39:51] } 13... Bf8 { [%eval 0.82] [%clk 1:38:32] } 14. d5 { [%eval 0.88] [%clk 1:39:43] } 14... Nc4 { [%eval 0.77] [%clk 1:37:30] } 15. b3 { [%eval 0.68] [%clk 1:39:09] } 15... Nb6 { [%eval 0.72] [%clk 1:37:31] } 16. Ng3 { [%eval 0.3] [%clk 1:39:01] } 16... g6 { [%eval 0.51] [%clk 1:37:29] } 17. Be3 { [%eval 0.34] [%clk 1:38:51] } 17... Bg7 { [%eval 0.59] [%clk 1:37:21] } 18. Qd2 { [%eval 0.31] [%clk 1:38:28] } 18... Bd7 { [%eval 0.2] [%clk 1:35:03] } 19. Rad1 { [%eval 0.08] [%clk 1:38:00] } 19... a5 { [%eval 0.19] [%clk 1:34:36] } 20. Kh1 { [%eval -0.16] [%clk 1:34:52] } 20... a4 { [%eval -0.24] [%clk 1:34:35] } 21. Ra1 { [%eval -0.26] [%clk 1:34:07] } 21... Ra6 { [%eval -0.29] [%clk 1:32:42] } 22. Bd3 { [%eval -0.42] [%clk 1:32:47] } 22... axb3 { [%eval 0.11] [%clk 1:32:37] } 23. axb3 { [%eval 0.12] [%clk 1:32:50] } 23... Rea8 { [%eval 0.13] [%clk 1:32:36] } 24. Rxa6 { [%eval 0.0] [%clk 1:32:25] } 24... Rxa6 { [%eval 0.13] [%clk 1:32:39] } 25. Qe2 { [%eval -0.06] [%clk 1:32:25] } 25... Ra3 { [%eval 0.42] [%clk 1:29:17] } 26. Rb1 { [%eval 0.04] [%clk 1:31:53] } 26... Qa7? { [%eval 1.39] } { Mistake. Qb8 was best. } { [%clk 1:12:57] } 27. Bxb5 { [%eval 1.34] [%clk 1:31:35] } 27... Ra1 { [%eval 1.46] [%clk 1:12:24] } 28. Bd3 { [%eval 1.31] [%clk 1:30:13] } 28... h5 { [%eval 1.83] [%clk 1:10:20] } 29. Qd1 { [%eval 1.81] [%clk 1:29:29] } 29... Ra2 { [%eval 2.21] [%clk 1:09:30] } 30. b4 { [%eval 2.23] [%clk 1:28:54] } 30... Qa3? { [%eval 4.09] } { Mistake. Ba4 was best. } { [%clk 1:06:21] } 31. bxc5 { [%eval 4.56] [%clk 1:28:22] } 31... Na4 { [%eval 4.32] [%clk 1:06:17] } 32. Rb3 { [%eval 4.52] [%clk 1:26:17] } 32... Ra1 { [%eval 4.42] [%clk 1:06:21] } 33. Bb1 { [%eval 4.24] [%clk 1:26:20] } 33... Qa2 { [%eval 4.22] [%clk 1:03:19] } 34. c6 { [%eval 4.54] [%clk 1:25:46] } 34... Nxc3 { [%eval 4.97] [%clk 1:02:08] } 35. cxd7 { [%eval 4.91] [%clk 1:25:32] } 35... Nxd7 { [%eval 4.87] [%clk 1:01:00] } 36. Rxc3 { [%eval 4.83] [%clk 1:25:35] } 36... Rxb1 { [%eval 4.93] [%clk 1:00:37] } 37. Rc1 { [%eval 4.83] [%clk 1:25:37] } 37... Rb8 { [%eval 4.91] [%clk 0:58:06] } 38. Qc2 { [%eval 4.71] [%clk 1:25:16] } 38... Rb2 { [%eval 5.89] [%clk 0:57:45] } 39. Qc7 { [%eval 6.04] [%clk 1:25:09] } 39... Nf8 { [%eval 6.46] [%clk 0:56:54] } 40. Ng5 { [%eval 6.63] [%clk 1:24:34] } 40... Rxf2?? { [%eval #14] } { Checkmate is now unavoidable. Rb1 was best. } { [%clk 0:56:38] } 41. Bxf2 { [%eval #11] [%clk 1:24:28] } 41... Qxf2 { [%eval #13] [%clk 0:56:41] } 42. Rf1? { [%eval 7.54] } { Lost forced checkmate sequence. Nf5 was best. } { [%clk 1:22:22] } 42... Qxg3? { [%eval #11] } { Checkmate is now unavoidable. Qxf1+ was best. } { [%clk 0:56:40] } 43. Qxf7+ { [%eval #10] [%clk 1:22:24] } 43... Kh8 { [%eval 11.03] [%clk 0:56:31] } 44. Ne6 { [%eval #9] [%clk 1:22:14] } 44... Nxe6 { [%eval #9] [%clk 0:53:58] } 45. dxe6 { [%eval #8] [%clk 1:22:17] } 1-0