Event: Round 1: Alfaro, William - Jin, Austin
Date: 2024-11-08
White: Alfaro, William
WhiteTitle: FM
WhiteElo: 2129
Black: Jin, Austin
BlackElo: 1890
Result: 1-0
ECO: E09
Opening: Catalan Opening: Closed, Main Line
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:29:49] } 1... d5 { [%eval 0.18] [%clk 1:30:44] } 2. d4 { [%eval 0.08] [%clk 1:29:11] } 2... Nf6 { [%eval 0.11] [%clk 1:30:29] } 3. c4 { [%eval 0.22] [%clk 1:29:36] } 3... e6 { [%eval 0.17] [%clk 1:30:47] } 4. g3 { [%eval 0.15] [%clk 1:29:56] } 4... Be7 { [%eval 0.32] [%clk 1:31:00] } 5. Bg2 { [%eval 0.16] [%clk 1:30:18] } 5... O-O { [%eval 0.13] [%clk 1:31:20] } 6. O-O { [%eval 0.2] [%clk 1:30:46] } 6... c6 { [%eval 0.21] [%clk 1:31:44] } 7. Nc3 { [%eval 0.19] [%clk 1:29:49] } 7... Nbd7 { [%eval 0.32] [%clk 1:31:50] } 8. Qd3 { [%eval 0.32] [%clk 1:27:01] } 8... b6 { [%eval 0.28] [%clk 1:29:22] } 9. e4 { [%eval 0.29] [%clk 1:26:13] } 9... dxe4 { [%eval 0.27] [%clk 1:29:37] } 10. Nxe4 { [%eval 0.31] [%clk 1:26:35] } 10... Nxe4 { [%eval 0.53] [%clk 1:29:11] } 11. Qxe4 { [%eval 0.57] [%clk 1:27:00] } 11... Bb7 { [%eval 0.6] [%clk 1:29:17] } 12. Bf4 { [%eval 0.24] [%clk 1:22:53] } 12... Nf6 { [%eval 0.36] [%clk 1:27:27] } 13. Qc2 { [%eval 0.2] [%clk 1:19:36] } 13... c5 { [%eval 0.19] [%clk 1:22:11] } 14. Rad1 { [%eval 0.19] [%clk 1:08:32] } 14... Be4 { [%eval 0.41] [%clk 1:17:25] } 15. Qe2 { [%eval 0.44] [%clk 1:07:10] } 15... Qc8?! { [%eval 1.39] } { Inaccuracy. cxd4 was best. } { [%clk 1:10:05] } 16. Bg5 { [%eval 1.47] [%clk 0:58:32] } 16... Qb7? { [%eval 3.35] } { Mistake. cxd4 was best. } { [%clk 1:06:22] } 17. Rfe1 { [%eval 3.39] [%clk 0:58:35] } 17... Qa6 { [%eval 4.24] [%clk 0:50:29] } 18. Bxf6 { [%eval 4.28] [%clk 0:57:56] } 18... Bxf3 { [%eval 4.28] [%clk 0:50:52] } 19. Bxf3 { [%eval 4.23] [%clk 0:57:42] } 19... Bxf6 { [%eval 4.33] [%clk 0:51:10] } 20. Bxa8 { [%eval 4.28] [%clk 0:57:43] } 20... Rxa8 { [%eval 4.19] [%clk 0:51:37] } 21. d5 { [%eval 4.16] [%clk 0:55:24] } 21... Re8 { [%eval 4.38] [%clk 0:50:15] } 22. dxe6 { [%eval 4.3] [%clk 0:51:24] } 22... fxe6 { [%eval 4.27] [%clk 0:49:27] } 23. Rd7 { [%eval 4.12] [%clk 0:42:59] } 23... Bd4?? { [%eval #11] } { Checkmate is now unavoidable. Qc8 was best. } { [%clk 0:41:58] } 24. b3?? { [%eval 4.05] } { Lost forced checkmate sequence. Rd8 was best. } { [%clk 0:41:12] } 24... Qc8 { [%eval 4.15] [%clk 0:32:34] } 25. Rxa7 { [%eval 4.24] [%clk 0:41:20] } 25... e5 { [%eval 4.32] [%clk 0:32:25] } 26. Qe4 { [%eval 4.34] [%clk 0:39:43] } 26... Rf8 { [%eval 4.44] [%clk 0:29:07] } 27. Re2 { [%eval 4.51] [%clk 0:39:53] } 27... Qe8 { [%eval 4.84] [%clk 0:26:57] } 28. Kg2 { [%eval 4.56] [%clk 0:36:56] } 28... Qh5 { [%eval 5.45] [%clk 0:24:52] } 29. Ra8 { [%eval 5.04] [%clk 0:36:53] } 29... Rxa8 { [%eval 5.15] [%clk 0:24:46] } 30. Qxa8+ { [%eval 5.15] [%clk 0:37:20] } 30... Kf7 { [%eval 5.07] [%clk 0:25:05] } 31. Qb7+ { [%eval 4.89] [%clk 0:35:38] } 31... Kf8 { [%eval 5.07] [%clk 0:24:50] } 32. Qf3+ { [%eval 5.29] [%clk 0:34:33] } 32... Qxf3+ { [%eval 5.34] [%clk 0:25:06] } 33. Kxf3 { [%eval 5.2] [%clk 0:35:01] } 33... Kf7 { [%eval 5.25] [%clk 0:25:24] } 34. Ke4 { [%eval 5.19] [%clk 0:35:29] } 34... Ke6 { [%eval 5.36] [%clk 0:25:36] } 35. f4 { [%eval 5.16] [%clk 0:35:44] } 35... exf4 { [%eval 5.39] [%clk 0:25:36] } 36. Kxf4+ { [%eval 5.32] [%clk 0:35:26] } 36... Kd6 { [%eval 5.36] [%clk 0:25:56] } 37. Rd2 { [%eval 5.73] [%clk 0:35:52] } 37... Kc6 { [%eval 5.87] [%clk 0:26:20] } 38. Rxd4 { [%eval 5.68] [%clk 0:35:08] } 38... cxd4 { [%eval 5.47] [%clk 0:26:47] } 39. Ke4 { [%eval 5.43] [%clk 0:35:30] } 1-0