Event: Round 3: Diaz Perez, Michel Alejandro - Singh, Siddharth
Date: 2024-08-04
White: Diaz Perez, Michel Alejandro
WhiteTitle: IM
WhiteElo: 2487
Black: Singh, Siddharth
BlackElo: 2130
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:37] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nf3 { [%eval 0.22] [%clk 1:31:04] } 2... d6 { [%eval 0.26] [%clk 1:31:13] } 3. d4 { [%eval 0.26] [%clk 1:31:30] } 3... cxd4 { [%eval 0.31] [%clk 1:32:02] } 4. Nxd4 { [%eval 0.18] } 4... Nf6 { [%eval 0.24] } 5. Nc3 { [%eval 0.18] [%clk 1:32:20] } 5... a6 { [%eval 0.21] [%clk 1:32:24] } 6. a4 { [%eval 0.15] [%clk 1:32:22] } 6... e5 { [%eval 0.18] [%clk 1:29:38] } 7. Nf3 { [%eval 0.07] [%clk 1:32:50] } 7... Be7 { [%eval 0.12] [%clk 1:28:25] } 8. Bc4 { [%eval 0.07] [%clk 1:33:09] } 8... Be6 { [%eval 0.08] [%clk 1:26:28] } 9. Bb3 { [%eval -0.05] [%clk 1:25:26] } 9... h6 { [%eval 0.1] [%clk 1:23:51] } 10. O-O { [%eval 0.07] [%clk 1:22:34] } 10... O-O { [%eval 0.22] } 11. Qe2 { [%eval 0.17] } 11... Nbd7 { [%eval 0.19] [%clk 1:20:45] } 12. Be3 { [%eval 0.25] [%clk 1:08:17] } 12... Rc8 { [%eval 0.22] } 13. Nd2 { [%eval -0.05] [%clk 1:06:30] } 13... Qc7 { [%eval 0.13] [%clk 1:12:25] } 14. a5 { [%eval 0.18] [%clk 1:05:33] } 14... Nc5 { [%eval 0.13] } 15. Bxc5 { [%eval 0.0] [%clk 0:50:49] } 15... Qxc5 { [%eval 0.0] [%clk 1:10:23] } 16. Qf3 { [%eval 0.0] [%clk 0:51:15] } 16... Nd7 { [%eval 0.06] [%clk 0:58:36] } 17. Rfd1 { [%eval 0.07] [%clk 0:47:00] } 17... Qc7?! { [%eval 0.93] } { Inaccuracy. Bg5 was best. } { [%clk 0:54:06] } 18. Nf1 { [%eval 0.54] [%clk 0:46:34] } 18... Nc5 { [%eval 0.78] [%clk 0:38:08] } 19. Nd5 { [%eval 0.8] [%clk 0:44:41] } 19... Bxd5?! { [%eval 1.39] } { Inaccuracy. Qd8 was best. } { [%clk 0:34:41] } 20. Bxd5 { [%eval 1.41] [%clk 0:44:58] } 20... Nd7 { [%eval 1.41] [%clk 0:33:43] } 21. Ne3 { [%eval 1.45] [%clk 0:43:13] } 21... Bg5?! { [%eval 2.65] } { Inaccuracy. Nf6 was best. } { [%clk 0:32:15] } 22. Nf5 { [%eval 2.38] [%clk 0:42:34] } 22... g6?! { [%eval 3.85] } { Inaccuracy. Nf6 was best. } { [%clk 0:31:39] } 23. h4 { [%eval 3.72] [%clk 0:42:33] } 23... Bd8 { [%eval 4.46] [%clk 0:28:59] } 24. Bxf7+ { [%eval 4.5] [%clk 0:36:38] } 24... Kxf7 { [%eval 5.08] [%clk 0:28:31] } 25. Qb3+ { [%eval 4.98] [%clk 0:36:26] } 25... d5 { [%eval 5.34] [%clk 0:27:10] } 26. Rxd5 { [%eval 5.5] [%clk 0:36:05] } 26... gxf5 { [%eval 6.29] [%clk 0:22:51] } 27. Rxd7+ { [%eval 6.03] [%clk 0:36:26] } 27... Kf6 { [%eval 5.97] [%clk 0:23:15] } 28. Rxc7 { [%eval 5.66] [%clk 0:36:45] } 28... Rxc7 { [%eval 5.56] [%clk 0:23:41] } 29. exf5 { [%eval 5.4] [%clk 0:36:58] } 29... Re8?! { [%eval 7.5] } { Inaccuracy. Kg7 was best. } { [%clk 0:23:31] } 30. Rd1 { [%eval 7.18] [%clk 0:36:43] } 30... Kxf5? { [%eval #28] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 0:23:48] } 31. Rd6 { [%eval #14] [%clk 0:36:25] } 31... e4 { [%eval #14] [%clk 0:24:09] } 32. Qh3+ { [%eval #13] [%clk 0:35:48] } 32... Ke5 { [%eval #16] [%clk 0:24:29] } 33. Qg3+ { [%eval #16] [%clk 0:36:15] } 33... Kf5 { [%eval 7.21] [%clk 0:24:51] } 34. Rxd8 { [%eval 7.18] [%clk 0:35:02] } 34... Rxd8 { [%eval 7.15] [%clk 0:25:15] } 35. Qxc7 { [%eval 7.09] [%clk 0:35:29] } 35... Rd5 { [%eval 6.99] [%clk 0:25:41] } 36. Qxb7 { [%eval 7.05] [%clk 0:34:49] } 36... Re5?? { [%eval #6] } { Checkmate is now unavoidable. Rd4 was best. } { [%clk 0:26:07] } 37. Qxa6? { [%eval 7.17] } { Lost forced checkmate sequence. Qf7+ was best. } { [%clk 0:34:57] } 37... h5 { [%eval 9.59] [%clk 0:26:33] } 38. Qc8+ { [%eval 7.89] [%clk 0:35:07] } 38... Kf4? { [%eval #9] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:26:59] } 39. Qc7 { [%eval #8] [%clk 0:34:35] } 39... e3 { [%eval #8] [%clk 0:27:22] } 40. fxe3+ { [%eval #7] [%clk 0:34:35] } 40... Kg4 { [%eval #2] [%clk 0:27:44] } 41. Qxe5 { [%clk 0:34:21] } 41... Kxh4 { [%clk 0:28:09] } 42. Qf4# { [%clk 0:34:47] } 1-0