Event: WBTC 2024
Site: Astana, Kazakhstan
Date: 2024-08-05
White: Tregubenko, Nikolay
WhiteElo: 2125
Black: Samaganova, Aleksandra
BlackTitle: WFM
BlackElo: 1941
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Modern Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.15] [%clk 0:03:04] } 1... c5 { [%eval 0.25] [%clk 0:03:02] } 2. Nf3 { [%eval 0.22] [%clk 0:03:05] } 2... e6 { [%eval 0.28] [%clk 0:03:03] } 3. d4 { [%eval 0.4] [%clk 0:03:07] } 3... cxd4 { [%eval 0.37] [%clk 0:03:04] } 4. Nxd4 { [%eval 0.35] [%clk 0:03:08] } 4... a6 { [%eval 0.37] [%clk 0:03:03] } 5. Bd3 { [%eval 0.45] [%clk 0:03:09] } 5... Qc7 { [%eval 0.69] [%clk 0:03:01] } 6. O-O { [%eval 0.47] [%clk 0:03:10] } 6... Nf6 { [%eval 0.52] [%clk 0:03:02] } 7. Qe2 { [%eval 0.62] [%clk 0:03:12] } 7... d6 { [%eval 0.49] [%clk 0:03:03] } 8. c4 { [%eval 0.54] [%clk 0:03:13] } 8... Nbd7 { [%eval 0.6] [%clk 0:03:03] } 9. b3 { [%eval 0.44] [%clk 0:03:15] } 9... Be7 { [%eval 0.59] [%clk 0:03:02] } 10. Bb2 { [%eval 0.46] [%clk 0:03:16] } 10... b6 { [%eval 0.61] [%clk 0:03:00] } 11. Nc3 { [%eval 0.62] [%clk 0:03:17] } 11... Bb7 { [%eval 0.66] [%clk 0:03:00] } 12. Kh1 { [%eval 0.41] [%clk 0:03:19] } 12... O-O { [%eval 0.6] [%clk 0:02:56] } 13. f4 { [%eval 0.58] [%clk 0:03:20] } 13... Rac8 { [%eval 0.84] [%clk 0:02:13] } 14. Rae1 { [%eval 0.86] [%clk 0:03:21] } 14... Ne8?! { [%eval 1.44] } { Inaccuracy. Rcd8 was best. } { [%clk 0:01:37] } 15. e5?! { [%eval 0.71] } { Inaccuracy. Nd5 was best. } { [%clk 0:03:18] } 15... g6?! { [%eval 1.59] } { Inaccuracy. Nc5 was best. } { [%clk 0:01:22] } 16. Ba3? { [%eval 0.0] } { Mistake. f5 was best. } { [%clk 0:02:35] } 16... Nc5 { [%eval 0.0] [%clk 0:01:05] } 17. Bc2 { [%eval -0.38] [%clk 0:02:36] } 17... Ng7 { [%eval -0.3] [%clk 0:00:45] } 18. Ne4?? { [%eval -2.78] } { Blunder. Bb2 was best. } { [%clk 0:02:35] } 18... Nxe4 { [%eval -2.66] [%clk 0:00:43] } 19. Bxe4 { [%eval -2.48] [%clk 0:02:31] } 19... Bxe4 { [%eval -2.64] [%clk 0:00:37] } 20. exd6 { [%eval -2.51] [%clk 0:02:23] } 20... Bxd6 { [%eval -2.59] [%clk 0:00:27] } 21. Bxd6 { [%eval -2.62] [%clk 0:02:22] } 21... Bxg2+ { [%eval -2.5] [%clk 0:00:25] } 22. Kxg2 { [%eval -2.39] [%clk 0:02:17] } 22... Qxd6 { [%eval -2.51] [%clk 0:00:26] } 23. Qe4 { [%eval -2.71] [%clk 0:02:04] } 23... Rfd8 { [%eval -2.47] [%clk 0:00:22] } 24. Rd1 { [%eval -2.39] [%clk 0:01:55] } 24... Qc5 { [%eval -2.53] [%clk 0:00:22] } 25. Nc6? { [%eval -4.53] } { Mistake. a4 was best. } { [%clk 0:01:32] } 25... Rxd1 { [%eval -4.62] [%clk 0:00:19] } 26. Rxd1 { [%eval -4.11] [%clk 0:01:34] } 26... Nf5?! { [%eval -3.25] } { Inaccuracy. f5 was best. } { [%clk 0:00:16] } 27. Rd8+? { [%eval -5.19] } { Mistake. Nd4 was best. } { [%clk 0:01:12] } 27... Rxd8 { [%eval -5.1] [%clk 0:00:15] } 28. Nxd8 { [%eval -5.14] [%clk 0:01:13] } 28... Qd6 { [%eval -5.07] [%clk 0:00:09] } 29. Nc6 { [%eval -5.61] [%clk 0:01:00] } 29... Qd2+ { [%eval -5.52] [%clk 0:00:10] } 30. Kh3 { [%eval -5.62] [%clk 0:01:00] } 30... Qf2 { [%eval -5.51] [%clk 0:00:08] } 31. Ne5 { [%eval -5.33] [%clk 0:00:32] } 31... h5 { [%eval -5.01] [%clk 0:00:06] } 32. Qf3 { [%eval -5.0] [%clk 0:00:27] } 32... Qd2 { [%eval -4.22] [%clk 0:00:05] } 33. a4 { [%eval -4.56] [%clk 0:00:18] } 33... Qe1 { [%eval -4.42] [%clk 0:00:06] } 34. Qb7?! { [%eval -5.88] } { Inaccuracy. Nd3 was best. } { [%clk 0:00:13] } 34... Qh4+?? { [%eval -1.5] } { Blunder. Qf1+ was best. } { [%clk 0:00:04] } 35. Kg2 { [%eval -1.33] [%clk 0:00:15] } 35... Qf6?! { [%eval -0.69] } { Inaccuracy. Nh6 was best. } { [%clk 0:00:04] } 36. Qxb6 { [%eval -0.55] [%clk 0:00:13] } 36... Nh4+ { [%eval -0.62] [%clk 0:00:04] } 37. Kg3 { [%eval -0.57] [%clk 0:00:15] } 37... Nf5+ { [%eval -0.54] [%clk 0:00:05] } 38. Kg2 { [%eval -0.73] [%clk 0:00:16] } 38... Kg7 { [%eval -0.69] [%clk 0:00:05] } 39. Qf2?! { [%eval -1.26] } { Inaccuracy. Qa5 was best. } { [%clk 0:00:14] } 39... Qd8?! { [%eval -0.68] } { Inaccuracy. Qe7 was best. } { [%clk 0:00:05] } 40. c5?? { [%eval -2.62] } { Blunder. Qe2 was best. } { [%clk 0:00:11] } 40... Qd5+ { [%eval -2.72] [%clk 0:00:05] } 41. Kg1 { [%eval -2.98] [%clk 0:00:09] } 41... Nd4?! { [%eval -1.84] } { Inaccuracy. f6 was best. } { [%clk 0:00:04] } 42. b4? { [%eval -3.89] } { Mistake. c6 was best. } { [%clk 0:00:06] } 42... Nb3?? { [%eval 2.21] } { Blunder. f6 was best. } { [%clk 0:00:04] } 43. c6 { [%eval 1.94] [%clk 0:00:05] } 43... Qd6 { [%eval 2.26] [%clk 0:00:04] } 44. b5 { [%eval 1.75] [%clk 0:00:06] } 44... axb5 { [%eval 1.86] [%clk 0:00:05] } 45. axb5 { [%eval 1.58] [%clk 0:00:05] } 45... Nd4?? { [%eval 4.49] } { Blunder. Nc5 was best. } { [%clk 0:00:05] } 46. Qb2?? { [%eval 0.05] } { Blunder. c7 was best. } { [%clk 0:00:05] } 46... Qc5?? { [%eval 2.86] } { Blunder. f6 was best. } { [%clk 0:00:06] } 47. Kf1?? { [%eval 0.0] } { Blunder. Nd3 was best. } { [%clk 0:00:06] } 47... Nxb5?? { [%eval 7.83] } { Blunder. Qxb5+ was best. } { [%clk 0:00:05] } 48. Nd7+ { [%eval 11.19] [%clk 0:00:07] } 48... Qd4?? { [%eval #20] } { Checkmate is now unavoidable. Qc3 was best. } { [%clk 0:00:05] } 49. Qxd4+ { [%eval #19] [%clk 0:00:05] } 49... Nxd4 { [%eval 79.13] [%clk 0:00:06] } 50. c7 { [%eval 8.18] [%clk 0:00:07] } 50... Nb5 { [%clk 0:00:05] } 51. c8=Q { [%clk 0:00:08] } 1-0