Event: Round 9: Iglesias Ferreira, Andres - Sanchez Alvarez, Roberto Carlos
Date: 2024-03-31
White: Iglesias Ferreira, Andres
WhiteElo: 2234
Black: Sanchez Alvarez, Roberto Carlos
BlackTitle: IM
BlackElo: 2407
Result: 1-0
ECO: B96
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:26:22] } 1... c5 { [%eval 0.17] [%clk 1:27:11] } 2. Nf3 { [%eval 0.22] [%clk 1:26:38] } 2... d6 { [%eval 0.0] [%clk 1:27:35] } 3. d4 { [%eval 0.18] [%clk 1:26:57] } 3... Nf6 { [%eval 0.3] [%clk 1:27:57] } 4. Nc3 { [%eval 0.22] [%clk 1:27:06] } 4... cxd4 { [%eval 0.29] [%clk 1:28:17] } 5. Nxd4 { [%eval 0.21] [%clk 1:27:15] } 5... a6 { [%eval 0.24] [%clk 1:28:38] } 6. Bg5 { [%eval 0.0] [%clk 1:27:36] } 6... e6 { [%eval 0.08] [%clk 1:29:00] } 7. f4 { [%eval 0.14] [%clk 1:27:47] } 7... Nbd7 { [%eval 0.21] [%clk 1:29:13] } 8. Qf3 { [%eval 0.14] [%clk 1:27:21] } 8... Qc7 { [%eval 0.28] [%clk 1:29:25] } 9. O-O-O { [%eval 0.26] [%clk 1:27:26] } 9... b5 { [%eval 0.48] [%clk 1:29:44] } 10. a3 { [%eval 0.29] [%clk 1:26:32] } 10... Rb8 { [%eval 0.28] [%clk 1:24:45] } 11. g4?! { [%eval -0.57] } { Inaccuracy. f5 was best. } { [%clk 1:23:54] } 11... b4 { [%eval -0.5] [%clk 1:17:05] } 12. axb4 { [%eval -0.57] [%clk 1:23:43] } 12... Rxb4 { [%eval -0.57] [%clk 1:17:33] } 13. Bh4 { [%eval -0.46] [%clk 1:16:18] } 13... h6 { [%eval -0.55] [%clk 1:15:30] } 14. Be1?! { [%eval -1.13] } { Inaccuracy. Rg1 was best. } { [%clk 1:15:47] } 14... Qb6? { [%eval 0.03] } { Mistake. Bb7 was best. } { [%clk 1:15:48] } 15. Nb3?! { [%eval -0.89] } { Inaccuracy. Bf2 was best. } { [%clk 1:14:08] } 15... Bb7 { [%eval -0.94] [%clk 1:15:00] } 16. Bd3 { [%eval -0.83] [%clk 1:10:14] } 16... Nc5?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 0:59:18] } 17. Nxc5 { [%eval 0.0] [%clk 1:02:53] } 17... dxc5 { [%eval -0.35] [%clk 0:59:45] } 18. g5 { [%eval -0.4] [%clk 1:00:03] } 18... hxg5 { [%eval -0.32] [%clk 0:55:07] } 19. fxg5 { [%eval -0.1] [%clk 1:00:21] } 19... Nd7 { [%eval 0.0] [%clk 0:55:34] } 20. Bg3?! { [%eval -0.82] } { Inaccuracy. Be2 was best. } { [%clk 0:59:10] } 20... Be7 { [%eval -0.83] [%clk 0:54:49] } 21. h4 { [%eval -0.83] [%clk 0:56:34] } 21... c4 { [%eval -0.75] [%clk 0:53:31] } 22. Rhf1 { [%eval -0.45] [%clk 0:53:44] } 22... cxd3 { [%eval 0.0] [%clk 0:38:11] } 23. Qxf7+ { [%eval 0.02] [%clk 0:53:07] } 23... Kd8 { [%eval -0.09] [%clk 0:37:24] } 24. Rxd3?? { [%eval -2.7] } { Blunder. Bf2 was best. } { [%clk 0:53:28] } 24... Rf8 { [%eval -2.67] [%clk 0:36:49] } 25. Qxf8+ { [%eval -2.78] [%clk 0:39:56] } 25... Bxf8 { [%eval -2.78] [%clk 0:37:04] } 26. Rxf8+ { [%eval -2.76] [%clk 0:40:23] } 26... Ke7 { [%eval -2.66] [%clk 0:37:25] } 27. Rg8 { [%eval -3.15] [%clk 0:37:59] } 27... Kf7?! { [%eval -1.95] } { Inaccuracy. Qg1+ was best. } { [%clk 0:36:09] } 28. Rh8 { [%eval -2.17] [%clk 0:38:20] } 28... Qg1+?? { [%eval -0.04] } { Blunder. Ke7 was best. } { [%clk 0:15:46] } 29. Nd1 { [%eval -0.07] [%clk 0:37:17] } 29... Bxe4? { [%eval 1.19] } { Mistake. Bc6 was best. } { [%clk 0:15:36] } 30. Rxd7+ { [%eval 1.71] [%clk 0:37:04] } 30... Kg6 { [%eval 1.91] [%clk 0:16:05] } 31. Bf2?! { [%eval 1.0] } { Inaccuracy. h5+ was best. } { [%clk 0:28:12] } 31... Qh1?! { [%eval 1.83] } { Inaccuracy. Qh2 was best. } { [%clk 0:15:14] } 32. h5+ { [%eval 1.69] [%clk 0:21:14] } 32... Kf5 { [%eval 2.1] [%clk 0:10:48] } 33. h6 { [%eval 2.54] [%clk 0:19:55] } 33... Rc4 { [%eval 2.46] [%clk 0:08:14] } 34. c3 { [%eval 2.35] [%clk 0:19:06] } 34... Ra4 { [%eval 1.75] [%clk 0:06:29] } 35. Kd2 { [%eval 2.19] [%clk 0:19:12] } 35... Ra1 { [%eval 2.29] [%clk 0:06:39] } 36. Ne3+ { [%eval 2.18] [%clk 0:15:57] } 36... Kf4 { [%eval 2.13] [%clk 0:06:37] } 37. Rf8+ { [%eval 1.55] [%clk 0:13:55] } 37... Kxg5?? { [%eval 4.61] } { Blunder. Bf5 was best. } { [%clk 0:06:42] } 38. hxg7 { [%eval 4.54] [%clk 0:13:11] } 38... Bh7?? { [%eval #8] } { Checkmate is now unavoidable. Qc1+ was best. } { [%clk 0:03:38] } 39. g8=Q+ { [%eval #7] [%clk 0:12:57] } 39... Bxg8 { [%eval #7] [%clk 0:04:06] } 40. Rxg8+ { [%eval #6] [%clk 0:13:07] } 40... Kf6 { [%eval #6] [%clk 0:04:35] } 41. Ng4+ { [%eval #5] [%clk 0:11:42] } 41... Kf5 { [%eval #5] [%clk 0:05:03] } 42. Rf8+ { [%eval #4] [%clk 0:09:23] } 1-0