Event: Leca Chess Open 2025
Date: 2025-07-31
White: Ribeiro, Orlando
WhiteElo: 2059
Black: Niedbala, Bartlomiej
BlackTitle: IM
BlackElo: 2376
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:11] } 2... d6 { [%eval 0.31] [%clk 1:31:22] } 3. c3 { [%eval 0.0] [%clk 1:31:32] } 3... Nf6 { [%eval 0.07] [%clk 1:31:47] } 4. Bd3 { [%eval -0.11] [%clk 1:31:54] } 4... Nc6 { [%eval 0.0] [%clk 1:28:49] } 5. O-O { [%eval -0.15] [%clk 1:31:48] } 5... Bg4 { [%eval -0.07] [%clk 1:23:49] } 6. Re1 { [%eval -0.07] [%clk 1:29:46] } 6... e6 { [%eval -0.19] [%clk 1:23:39] } 7. Bb5 { [%eval -0.19] [%clk 1:29:13] } 7... Qb6 { [%eval -0.06] [%clk 1:21:28] } 8. a4 { [%eval -0.12] [%clk 1:26:35] } 8... a6 { [%eval -0.14] [%clk 1:17:21] } 9. Bxc6+ { [%eval -0.19] [%clk 1:26:57] } 9... Qxc6 { [%eval -0.24] [%clk 1:17:49] } 10. d3 { [%eval -0.22] [%clk 1:25:57] } 10... Be7 { [%eval -0.19] [%clk 1:15:46] } 11. Nbd2 { [%eval -0.27] [%clk 1:24:57] } 11... O-O { [%eval -0.24] [%clk 1:13:55] } 12. Nf1 { [%eval -0.27] [%clk 1:17:53] } 12... c4 { [%eval -0.19] [%clk 1:01:23] } 13. Ng3 { [%eval -0.22] [%clk 1:14:10] } 13... cxd3 { [%eval -0.25] [%clk 0:47:39] } 14. Qxd3 { [%eval -0.27] [%clk 1:06:29] } 14... Bxf3 { [%eval -0.18] [%clk 0:47:45] } 15. Qxf3 { [%eval -0.24] [%clk 1:06:47] } 15... Nd7 { [%eval -0.21] [%clk 0:47:27] } 16. Nh5 { [%eval -0.31] [%clk 0:56:48] } 16... Kh8 { [%eval -0.18] [%clk 0:40:45] } 17. Be3 { [%eval -0.18] [%clk 0:49:11] } 17... Ne5 { [%eval 0.0] [%clk 0:36:32] } 18. Qe2 { [%eval -0.08] [%clk 0:42:02] } 18... g6 { [%eval -0.08] [%clk 0:25:10] } 19. Ng3 { [%eval -0.09] [%clk 0:40:54] } 19... Kg7 { [%eval 0.1] [%clk 0:21:46] } 20. Bd4 { [%eval 0.1] [%clk 0:37:18] } 20... Bf6?! { [%eval 0.75] } { Inaccuracy. Kg8 was best. } { [%clk 0:17:52] } 21. f4 { [%eval 0.73] [%clk 0:35:20] } 21... Nd7 { [%eval 0.86] [%clk 0:18:19] } 22. Bxf6+?! { [%eval -0.09] } { Inaccuracy. e5 was best. } { [%clk 0:35:02] } 22... Nxf6 { [%eval -0.09] [%clk 0:18:39] } 23. e5 { [%eval 0.0] [%clk 0:29:02] } 23... Nd5 { [%eval -0.02] [%clk 0:17:42] } 24. exd6 { [%eval -0.34] [%clk 0:20:24] } 24... Qc5+ { [%eval -0.08] [%clk 0:15:13] } 25. Kh1 { [%eval -0.6] [%clk 0:20:52] } 25... Qxd6 { [%eval -0.57] [%clk 0:14:25] } 26. Qg4 { [%eval -0.49] [%clk 0:17:11] } 26... Kh8 { [%eval -0.43] [%clk 0:10:28] } 27. Re5 { [%eval -0.65] [%clk 0:16:49] } 27... Rad8 { [%eval -0.32] [%clk 0:09:20] } 28. Rae1 { [%eval -0.41] [%clk 0:15:34] } 28... Qb6 { [%eval -0.13] [%clk 0:06:23] } 29. Qh4 { [%eval -0.26] [%clk 0:12:42] } 29... Kg7?? { [%eval 1.87] } { Blunder. Qf2 was best. } { [%clk 0:01:55] } 30. c4?? { [%eval -0.47] } { Blunder. Nh5+ was best. } { [%clk 0:11:48] } 30... Nf6 { [%eval -0.47] [%clk 0:01:53] } 31. Nh5+ { [%eval -0.5] [%clk 0:05:43] } 31... Nxh5 { [%eval -0.57] [%clk 0:02:15] } 32. Rxh5 { [%eval -0.89] [%clk 0:06:07] } 32... Rh8 { [%eval -0.81] [%clk 0:02:18] } 33. c5?? { [%eval -2.82] } { Blunder. Qg5 was best. } { [%clk 0:05:20] } 33... Qxb2 { [%eval -3.0] [%clk 0:01:32] } 34. Rxh7+ { [%eval -2.99] [%clk 0:05:27] } 34... Rxh7 { [%eval -2.91] [%clk 0:02:01] } 35. Qxd8 { [%eval -2.57] [%clk 0:05:50] } 35... Qf2 { [%eval -2.07] [%clk 0:02:12] } 36. Rd1? { [%eval -3.94] } { Mistake. Qa5 was best. } { [%clk 0:05:12] } 36... Qxf4 { [%eval -3.98] [%clk 0:02:05] } 37. Qd4+ { [%eval -3.53] [%clk 0:05:25] } 37... Qxd4 { [%eval -3.52] [%clk 0:02:31] } 38. Rxd4 { [%eval -3.29] [%clk 0:05:51] } 38... Rh5 { [%eval -3.31] [%clk 0:02:45] } 39. Rc4 { [%eval -3.18] [%clk 0:06:03] } 39... a5 { [%eval -3.17] [%clk 0:01:51] } 40. g3 { [%eval -3.75] [%clk 0:06:00] } 40... Rd5 { [%eval -3.76] [%clk 0:01:50] } 41. Kg2 { [%eval -3.85] [%clk 0:06:02] } 41... Rd2+ { [%eval -3.53] [%clk 0:02:08] } 42. Kf3?! { [%eval -4.76] } { Inaccuracy. Kh1 was best. } { [%clk 0:05:44] } 42... Rxh2 { [%eval -4.77] [%clk 0:02:30] } 43. c6 { [%eval -5.33] [%clk 0:06:11] } 43... bxc6 { [%eval -5.17] [%clk 0:02:49] } 44. Rc5 { [%eval -5.12] [%clk 0:06:34] } 44... Rh5 { [%clk 0:02:52] } 0-1