Event: Round 5: Tosan Pereira, Felipe - Pogorelov, Ruslan
Date: 2025-05-19
White: Tosan Pereira, Felipe
WhiteElo: 2052
Black: Pogorelov, Ruslan
BlackTitle: GM
BlackElo: 2247
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... c5 { [%eval 0.25] [%clk 1:30:22] } 2. Nf3 { [%eval 0.2] [%clk 1:31:15] } 2... Nc6 { [%eval 0.25] [%clk 1:29:58] } 3. d3 { [%eval -0.14] [%clk 1:31:31] } 3... g6 { [%eval -0.06] [%clk 1:30:01] } 4. g3 { [%eval -0.18] [%clk 1:31:56] } 4... Bg7 { [%eval -0.1] [%clk 1:30:18] } 5. Bg2 { [%eval -0.06] [%clk 1:32:20] } 5... e6 { [%eval 0.01] [%clk 1:28:05] } 6. O-O { [%eval 0.0] [%clk 1:32:31] } 6... Nge7 { [%eval 0.23] [%clk 1:28:25] } 7. Re1 { [%eval 0.0] [%clk 1:32:39] } 7... O-O { [%eval 0.0] [%clk 1:28:18] } 8. Nbd2 { [%eval -0.17] [%clk 1:33:01] } 8... d5 { [%eval 0.12] [%clk 1:21:07] } 9. Nf1 { [%eval -0.31] [%clk 1:32:01] } 9... Qc7 { [%eval -0.12] [%clk 1:15:16] } 10. h4 { [%eval -0.1] [%clk 1:27:29] } 10... h6 { [%eval 0.12] [%clk 1:12:41] } 11. N1h2 { [%eval -0.04] [%clk 1:18:02] } 11... dxe4 { [%eval -0.11] [%clk 1:03:00] } 12. dxe4 { [%eval -0.12] [%clk 1:18:20] } 12... Rd8 { [%eval 0.0] [%clk 1:03:16] } 13. Qe2 { [%eval 0.0] [%clk 1:18:31] } 13... e5 { [%eval 0.29] [%clk 1:03:31] } 14. c3 { [%eval 0.15] [%clk 1:18:01] } 14... Be6 { [%eval 0.27] [%clk 1:03:31] } 15. Qc2?! { [%eval -0.3] } { Inaccuracy. h5 was best. } { [%clk 0:55:33] } 15... Rd7 { [%eval -0.08] [%clk 0:50:36] } 16. Be3 { [%eval -0.22] [%clk 0:48:15] } 16... Na5 { [%eval 0.0] [%clk 0:44:15] } 17. b3 { [%eval -0.23] [%clk 0:46:17] } 17... b5 { [%eval 0.02] [%clk 0:44:13] } 18. Qc1 { [%eval -0.16] [%clk 0:46:37] } 18... Kh7 { [%eval -0.13] [%clk 0:44:15] } 19. h5 { [%eval -0.22] [%clk 0:46:52] } 19... gxh5 { [%eval 0.16] [%clk 0:38:12] } 20. Nh4 { [%eval 0.31] [%clk 0:42:53] } 20... Rg8 { [%eval 0.59] [%clk 0:37:39] } 21. Rd1?! { [%eval 0.01] } { Inaccuracy. Qc2 was best. } { [%clk 0:41:40] } 21... Bf6 { [%eval 0.12] [%clk 0:34:40] } 22. Rxd7 { [%eval 0.1] [%clk 0:29:13] } 22... Qxd7 { [%eval 0.33] [%clk 0:32:08] } 23. N2f3 { [%eval 0.29] [%clk 0:29:21] } 23... Ng6 { [%eval 0.34] [%clk 0:19:34] } 24. Nf5 { [%eval 0.32] [%clk 0:12:16] } 24... Bxf5 { [%eval 0.41] [%clk 0:19:48] } 25. exf5 { [%eval 0.34] [%clk 0:12:36] } 25... Qxf5 { [%eval 0.37] [%clk 0:20:08] } 26. Bxh6 { [%eval -0.05] [%clk 0:12:38] } 26... Nf4 { [%eval -0.01] [%clk 0:02:04] } 27. Bxf4 { [%eval -0.06] [%clk 0:09:27] } 27... exf4 { [%eval -0.03] [%clk 0:02:22] } 28. Qxf4 { [%eval 0.0] [%clk 0:04:12] } 28... Qxf4 { [%eval -0.01] [%clk 0:02:40] } 29. gxf4 { [%eval -0.04] [%clk 0:04:41] } 29... Bxc3 { [%eval 0.01] [%clk 0:02:04] } 30. Rd1 { [%eval 0.0] [%clk 0:04:41] } 30... Bd4?? { [%eval 1.98] } { Blunder. Rg4 was best. } { [%clk 0:00:38] } 31. Nxd4 { [%eval 1.83] [%clk 0:04:57] } 31... Rd8? { [%eval 3.85] } { Mistake. cxd4 was best. } { [%clk 0:00:40] } 32. b4 { [%eval 3.92] [%clk 0:04:29] } 32... cxb4 { [%eval 3.99] [%clk 0:00:34] } 33. Be4+ { [%eval 3.79] [%clk 0:04:43] } 33... Kg8 { [%eval 3.77] [%clk 0:00:50] } 34. Bc2 { [%eval 3.69] [%clk 0:05:07] } 34... a6 { [%eval 3.68] [%clk 0:00:53] } 35. Nb3 { [%eval 3.69] [%clk 0:04:13] } 35... Rxd1+ { [%eval 3.52] [%clk 0:01:13] } 36. Bxd1 { [%eval 2.92] [%clk 0:04:41] } 36... Nc4 { [%eval 3.68] [%clk 0:01:20] } 37. Bxh5 { [%eval 3.66] [%clk 0:04:48] } 37... a5 { [%eval 3.7] [%clk 0:01:33] } 38. Be2 { [%eval 3.39] [%clk 0:04:52] } 38... a4 { [%eval 3.32] [%clk 0:01:29] } 39. Nd4 { [%eval 2.99] [%clk 0:05:08] } 39... Nd6?! { [%eval 3.92] } { Inaccuracy. Nd2 was best. } { [%clk 0:01:19] } 40. Bxb5 { [%eval 3.8] [%clk 0:01:41] } 40... Nxb5?! { [%eval 5.46] } { Inaccuracy. b3 was best. } { [%clk 0:01:12] } 41. Nxb5 { [%eval 5.6] [%clk 0:04:05] } 41... Kf8 { [%eval 6.43] [%clk 0:01:39] } 42. Kf1 { [%eval 6.42] [%clk 0:04:24] } 42... Ke7 { [%eval 6.36] [%clk 0:01:23] } 43. Ke2 { [%eval 6.32] [%clk 0:04:52] } 43... Ke6 { [%eval 5.95] [%clk 0:01:23] } 44. Kd3 { [%eval 5.9] [%clk 0:04:51] } 44... Kd5 { [%eval 6.15] [%clk 0:01:23] } 45. Nd4 { [%eval 5.77] [%clk 0:02:35] } 45... Kc5 { [%eval 6.54] [%clk 0:01:33] } 46. Nf5 { [%eval 6.31] [%clk 0:02:31] } 46... Kd5 { [%eval 6.87] [%clk 0:01:12] } 47. Ne7+ { [%eval 6.79] [%clk 0:02:16] } 47... Kc5 { [%eval 6.41] [%clk 0:01:22] } 48. Nf5 { [%eval 6.08] [%clk 0:02:17] } 48... Kd5 { [%eval 6.39] [%clk 0:01:34] } 49. Ne3+ { [%eval 7.08] [%clk 0:02:39] } 49... Kc5 { [%eval 6.64] [%clk 0:01:56] } 50. f5 { [%eval 6.82] [%clk 0:03:04] } 50... f6 { [%eval 8.92] [%clk 0:00:38] } 51. Ng4 { [%eval 8.16] [%clk 0:03:11] } 51... b3? { [%eval #29] } { Checkmate is now unavoidable. Kd5 was best. } { [%clk 0:00:47] } 52. a3 { [%eval #27] [%clk 0:03:13] } 52... Kd6 { [%eval #28] [%clk 0:01:00] } 53. Nxf6 { [%eval 34.07] [%clk 0:03:31] } 53... Ke5 { [%eval 12.43] [%clk 0:01:19] } 54. Nd7+ { [%eval #20] [%clk 0:03:42] } 54... Kxf5 { [%eval #20] [%clk 0:01:38] } 55. Nc5 { [%eval #24] [%clk 0:04:03] } 55... b2 { [%eval 59.6] [%clk 0:02:00] } 56. Kc2 { [%eval 10.9] [%clk 0:04:22] } 1-0