Event: Round 1: Chekanov, Amir Mar - Britez Pereira, Tomas Esteban
Date: 2024-10-27
White: Chekanov, Amir Mar
Black: Britez Pereira, Tomas Esteban
BlackElo: 1643
Result: 0-1
ECO: B34
Opening: Sicilian Defense: Accelerated Dragon, Modern Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:47] } 2. Nf3 { [%eval 0.28] [%clk 1:31:17] } 2... Nc6 { [%eval 0.3] [%clk 1:31:08] } 3. d4 { [%eval 0.26] } 3... cxd4 { [%eval 0.35] [%clk 1:31:31] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:58] } 4... g6 { [%eval 0.47] [%clk 1:31:31] } 5. Nc3 { [%eval 0.2] [%clk 1:32:13] } 5... Bg7 { [%eval 0.24] [%clk 1:31:54] } 6. Nxc6 { [%eval 0.07] [%clk 1:32:25] } 6... bxc6 { [%eval 0.06] [%clk 1:30:40] } 7. Bc4 { [%eval 0.0] [%clk 1:32:45] } 7... d6 { [%eval 0.19] [%clk 1:29:38] } 8. Bf4 { [%eval 0.0] [%clk 1:32:22] } 8... Qb6 { [%eval 0.05] [%clk 1:27:28] } 9. Bb3 { [%eval -0.01] [%clk 1:32:24] } 9... Qb4 { [%eval 0.35] [%clk 1:25:57] } 10. O-O { [%eval 0.12] [%clk 1:32:42] } 10... Bxc3?? { [%eval 2.05] } { Blunder. Nf6 was best. } { [%clk 1:20:48] } 11. bxc3 { [%eval 2.01] } 11... Qxc3 { [%eval 1.81] } 12. Be3 { [%eval 1.89] [%clk 1:31:00] } 12... Qb4 { [%eval 2.31] [%clk 1:06:24] } 13. Rb1 { [%eval 2.34] [%clk 1:31:11] } 13... Qxe4 { [%eval 3.02] [%clk 1:06:06] } 14. Re1 { [%eval 2.76] [%clk 1:30:54] } 14... Qg4?! { [%eval 3.55] } { Inaccuracy. Qf5 was best. } { [%clk 0:59:05] } 15. Qd2 { [%eval 3.72] [%clk 1:30:27] } 15... Be6?! { [%eval 5.46] } { Inaccuracy. Rb8 was best. } { [%clk 0:48:06] } 16. Bxe6?? { [%eval 0.35] } { Blunder. Qc3 was best. } { [%clk 1:30:17] } 16... fxe6 { [%eval 0.36] [%clk 0:48:25] } 17. Qc3 { [%eval 0.08] [%clk 1:30:26] } 17... Nf6 { [%eval 0.01] [%clk 0:45:15] } 18. Qxc6+?! { [%eval -0.75] } { Inaccuracy. Rb4 was best. } 18... Kf7 { [%eval -0.65] } 19. h3 { [%eval -0.68] [%clk 1:29:52] } 19... Qf5 { [%eval -0.47] [%clk 0:44:24] } 20. Rb7 { [%eval -0.36] [%clk 1:29:48] } 20... Rhd8 { [%eval -0.39] [%clk 0:36:34] } 21. Qc7? { [%eval -1.92] } { Mistake. c4 was best. } { [%clk 1:29:55] } 21... Nd5? { [%eval -0.76] } { Mistake. Rd7 was best. } { [%clk 0:33:53] } 22. Qc4 { [%eval -0.69] [%clk 1:29:52] } 22... Rac8 { [%eval -0.41] [%clk 0:30:18] } 23. Qd4?! { [%eval -1.39] } { Inaccuracy. Qh4 was best. } { [%clk 1:28:45] } 23... Qxc2?! { [%eval -0.8] } { Inaccuracy. Rxc2 was best. } { [%clk 0:26:52] } 24. Bh6 { [%eval -0.86] [%clk 1:28:42] } 24... Qc3 { [%eval -1.01] [%clk 0:27:02] } 25. Qe4 { [%eval -0.83] [%clk 1:26:52] } 25... Qf6 { [%eval -0.82] [%clk 0:26:39] } 26. Be3?! { [%eval -1.7] } { Inaccuracy. Rxa7 was best. } { [%clk 1:25:37] } 26... Qf5 { [%eval -1.16] [%clk 0:23:23] } 27. Qh4 { [%eval -1.27] [%clk 1:25:39] } 27... Nf6 { [%eval -1.01] [%clk 0:21:01] } 28. Bg5 { [%eval -1.01] [%clk 1:25:58] } 28... Rh8?! { [%eval 0.0] } { Inaccuracy. h5 was best. } { [%clk 0:15:57] } 29. Bf4?? { [%eval -2.73] } { Blunder. Qh6 was best. } { [%clk 1:25:50] } 29... Rc4 { [%eval -2.49] [%clk 0:14:59] } 30. Qh6? { [%eval -4.46] } { Mistake. Rxe7+ was best. } 30... Rxf4 { [%eval -3.87] [%clk 0:11:25] } 31. Rxe7+ { [%eval -3.91] [%clk 1:25:24] } 31... Kxe7 { [%eval -3.78] [%clk 0:11:51] } 32. Qg7+ { [%eval -3.66] [%clk 1:25:32] } 32... Kd8 { [%eval -3.94] [%clk 0:10:57] } 33. Qxh8+ { [%eval -3.83] [%clk 1:25:33] } 33... Ne8 { [%eval -3.77] [%clk 0:11:11] } 34. Rd1 { [%eval -4.27] [%clk 1:25:34] } 34... Qc5 { [%eval -4.34] [%clk 0:08:45] } 35. Qb2 { [%eval -4.85] [%clk 1:25:52] } 35... Ke7 { [%eval -4.54] [%clk 0:08:36] } 36. Re1 { [%eval -4.93] [%clk 1:25:32] } 36... Qb4 { [%eval -4.67] [%clk 0:07:52] } 37. Qe2 { [%eval -4.53] [%clk 1:25:37] } 37... Qc4 { [%eval -4.3] [%clk 0:07:45] } 38. Qb2 { [%eval -4.48] [%clk 1:25:39] } 38... a5 { [%eval -4.45] [%clk 0:07:51] } 39. Qb7+ { [%eval -4.66] [%clk 1:25:52] } 39... Qc7 { [%eval -4.8] [%clk 0:08:10] } 40. Qb2 { [%eval -5.13] [%clk 1:25:55] } 40... Nf6 { [%eval -5.1] [%clk 0:07:54] } 41. Qe2 { [%eval -5.57] [%clk 1:26:04] } 41... Qc4 { [%eval -4.85] [%clk 0:08:10] } 42. Qe3 { [%eval -4.88] [%clk 1:26:16] } 42... e5 { [%eval -4.8] [%clk 0:05:24] } 43. Qa7+ { [%eval -4.97] [%clk 1:26:27] } 43... Nd7 { [%eval -4.95] [%clk 0:05:26] } 44. Qxa5 { [%eval -5.28] [%clk 1:26:39] } 44... Qc2 { [%eval -4.67] [%clk 0:05:35] } 45. Qa7 { [%eval -5.2] [%clk 1:26:37] } 45... Qc5 { [%eval -5.12] [%clk 0:05:46] } 46. Rxe5+?! { [%eval -6.73] } { Inaccuracy. Qxc5 was best. } { [%clk 1:26:09] } 46... dxe5 { [%eval -6.42] [%clk 0:06:06] } 47. Qa8?? { [%eval #-11] } { Checkmate is now unavoidable. Qxc5+ was best. } { [%clk 1:26:12] } 47... Rxf2 { [%eval #-18] [%clk 0:06:10] } 48. Kh2 { [%eval #-19] [%clk 1:26:11] } 48... Qd4 { [%eval #-17] [%clk 0:06:18] } 49. Qa3+ { [%eval #-17] [%clk 1:26:14] } 49... Kf6 { [%eval #-25] [%clk 0:05:47] } 50. Qa6+ { [%eval #-12] [%clk 1:26:17] } 50... Kg5 { [%eval #-12] [%clk 0:05:59] } 51. h4+ { [%eval #-5] [%clk 1:25:54] } 51... Kxh4 { [%eval #-4] [%clk 0:05:58] } 52. Qe6 { [%eval #-2] [%clk 1:25:50] } 52... Qf4+ { [%clk 0:06:08] } 53. Kg1 { [%clk 1:25:59] } 53... Rf1# { [%clk 0:06:29] } 0-1