Event: Round 4: Juan Manuel Jaquez - Nathan Yan
Date: 2023-09-17
White: Juan Manuel Jaquez
WhiteTitle: CM
Black: Nathan Yan
Result: 0-1
ECO: C78
Opening: Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... e5 { [%eval 0.35] [%clk 1:20:03] } 2. Nf3 { [%eval 0.29] [%clk 1:29:33] } 2... Nc6 { [%eval 0.32] [%clk 1:18:05] } 3. Bb5 { [%eval 0.34] [%clk 1:29:33] } 3... a6 { [%eval 0.38] [%clk 1:18:26] } 4. Ba4 { [%eval 0.31] [%clk 1:29:53] } 4... Nf6 { [%eval 0.37] [%clk 1:18:51] } 5. O-O { [%eval 0.29] [%clk 1:29:53] } 5... Bc5 { [%eval 0.55] [%clk 1:18:52] } 6. c3 { [%eval 0.17] [%clk 1:25:42] } 6... b5 { [%eval 0.47] [%clk 1:18:58] } 7. Bb3 { [%eval 0.13] [%clk 1:25:34] } 7... d6 { [%eval 0.25] [%clk 1:19:08] } 8. d4 { [%eval 0.44] [%clk 1:25:41] } 8... Ba7 { [%eval 0.54] [%clk 1:19:08] } 9. Bg5 { [%eval 0.21] [%clk 1:16:28] } 9... h6 { [%eval 0.37] [%clk 1:17:30] } 10. Bh4 { [%eval 0.39] [%clk 1:07:55] } 10... g5 { [%eval 0.29] [%clk 1:13:27] } 11. Nxg5?? { [%eval -1.87] } { Blunder. Bg3 was best. } { [%clk 1:02:35] } 11... hxg5 { [%eval -1.88] [%clk 1:13:37] } 12. Bxg5 { [%eval -1.78] [%clk 1:03:04] } 12... Rg8 { [%eval -2.03] [%clk 1:10:17] } 13. h4 { [%eval -2.2] [%clk 1:01:43] } 13... Bg4 { [%eval -2.51] [%clk 1:07:49] } 14. Qc1 { [%eval -2.75] [%clk 0:56:24] } 14... exd4?! { [%eval -1.56] } { Inaccuracy. Qd7 was best. } { [%clk 0:58:44] } 15. Qf4?! { [%eval -2.18] } { Inaccuracy. Bd5 was best. } { [%clk 0:53:21] } 15... Rg6 { [%eval -2.35] [%clk 0:59:04] } 16. Bd5 { [%eval -2.31] [%clk 0:50:45] } 16... Bd7 { [%eval -2.23] [%clk 0:58:27] } 17. Nd2 { [%eval -2.57] [%clk 0:44:00] } 17... Qe7 { [%eval -2.7] [%clk 0:55:54] } 18. Rac1 { [%eval -3.29] [%clk 0:38:10] } 18... dxc3 { [%eval -3.1] [%clk 0:54:07] } 19. Rxc3?! { [%eval -4.22] } { Inaccuracy. Nf3 was best. } { [%clk 0:38:14] } 19... Nd4 { [%eval -4.11] [%clk 0:54:21] } 20. Re3 { [%eval -4.29] [%clk 0:34:03] } 20... c6 { [%eval -4.21] [%clk 0:52:35] } 21. Nf3 { [%eval -4.26] [%clk 0:16:47] } 21... Ne6?! { [%eval -3.25] } { Inaccuracy. cxd5 was best. } { [%clk 0:43:33] } 22. Bxe6 { [%eval -2.97] [%clk 0:16:26] } 22... fxe6? { [%eval -1.32] } { Mistake. Qxe6 was best. } { [%clk 0:41:29] } 23. Rd3? { [%eval -2.82] } { Mistake. e5 was best. } { [%clk 0:15:57] } 23... e5 { [%eval -3.0] [%clk 0:40:54] } 24. Qc1 { [%eval -2.98] [%clk 0:15:16] } 24... Qe6 { [%eval -3.13] [%clk 0:38:30] } 25. Re1 { [%eval -3.05] [%clk 0:14:13] } 25... Nh5 { [%eval -2.53] [%clk 0:33:10] } 26. Red1 { [%eval -2.8] [%clk 0:11:16] } 26... Ng3 { [%eval -2.64] [%clk 0:28:11] } 27. Re1 { [%eval -2.4] [%clk 0:03:04] } 27... Qg4 { [%eval -2.83] [%clk 0:26:55] } 28. Qc2?! { [%eval -4.16] } { Inaccuracy. Qd2 was best. } { [%clk 0:01:44] } 28... Rxg5 { [%eval -4.25] [%clk 0:21:42] } 29. Nxg5 { [%eval -4.67] [%clk 0:01:33] } 29... Qxh4 { [%eval -4.66] [%clk 0:21:38] } 30. Nh3 { [%eval -5.02] [%clk 0:01:38] } 30... Nxe4 { [%eval -4.72] [%clk 0:21:34] } 31. Rf3 { [%eval -5.14] [%clk 0:01:40] } 31... d5 { [%eval -5.29] [%clk 0:20:38] } 32. Kh2 { [%eval -5.84] [%clk 0:01:07] } 32... O-O-O { [%eval -5.81] [%clk 0:19:51] } 33. Re2 { [%eval -5.93] [%clk 0:01:15] } 33... Kb8 { [%eval -5.4] [%clk 0:18:07] } 34. Rb3 { [%eval -5.93] [%clk 0:01:25] } 34... Rf8 { [%eval -6.0] [%clk 0:18:02] } 35. a4 { [%eval -5.92] [%clk 0:01:03] } 35... Nxf2 { [%eval -6.57] [%clk 0:17:25] } 36. axb5?? { [%eval #-2] } { Checkmate is now unavoidable. Rxf2 was best. } { [%clk 0:01:10] } 36... Ng4+ { [%eval #-1] [%clk 0:17:54] } 37. Kh1 { [%eval #-1] [%clk 0:01:20] } 37... Rf1# { [%clk 0:18:22] } 0-1