Event: Round 10: Alexander Malfliet - Konstantin Andreev
Date: 2023-10-15
White: Alexander Malfliet
WhiteElo: 1883
Black: Konstantin Andreev
BlackTitle: CM
BlackElo: 2106
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Wing Gambit
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:03] } 2. b4?! { [%eval -0.46] } { Inaccuracy. Nf3 was best. } { [%clk 0:03:05] } 2... cxb4 { [%eval -0.46] [%clk 0:03:02] } 3. d4 { [%eval -0.57] [%clk 0:03:07] } 3... e6 { [%eval -0.2] [%clk 0:03:02] } 4. Nf3 { [%eval -0.7] [%clk 0:03:08] } 4... d5 { [%eval -0.26] [%clk 0:02:57] } 5. e5 { [%eval -0.56] [%clk 0:03:09] } 5... Nc6 { [%eval -0.15] [%clk 0:02:57] } 6. a3 { [%eval -0.37] [%clk 0:03:11] } 6... Bd7 { [%eval -0.31] [%clk 0:02:45] } 7. axb4 { [%eval -0.26] [%clk 0:03:11] } 7... Bxb4+ { [%eval -0.42] [%clk 0:02:46] } 8. c3 { [%eval -0.02] [%clk 0:03:12] } 8... Be7 { [%eval -0.05] [%clk 0:02:46] } 9. Bd3 { [%eval -0.21] [%clk 0:03:06] } 9... a6 { [%eval 0.12] [%clk 0:02:45] } 10. Ba3?! { [%eval -0.84] } { Inaccuracy. O-O was best. } { [%clk 0:03:04] } 10... b5 { [%eval -0.47] [%clk 0:02:44] } 11. O-O { [%eval -0.38] [%clk 0:02:58] } 11... Na5 { [%eval -0.32] [%clk 0:02:42] } 12. Nbd2 { [%eval -0.26] [%clk 0:02:42] } 12... Nc4 { [%eval 0.19] [%clk 0:02:43] } 13. Nxc4 { [%eval 0.19] [%clk 0:02:40] } 13... bxc4 { [%eval 0.07] [%clk 0:02:35] } 14. Bc2 { [%eval 0.2] [%clk 0:02:41] } 14... Bxa3 { [%eval 0.12] [%clk 0:02:24] } 15. Rxa3 { [%eval 0.26] [%clk 0:02:41] } 15... Ne7 { [%eval 0.16] [%clk 0:02:24] } 16. Qe2 { [%eval 0.19] [%clk 0:02:21] } 16... O-O { [%eval 0.03] [%clk 0:02:21] } 17. Bxh7+?! { [%eval -0.89] } { Inaccuracy. Rfa1 was best. } { [%clk 0:02:10] } 17... Kxh7 { [%eval -0.81] [%clk 0:02:21] } 18. Ng5+ { [%eval -0.7] [%clk 0:02:11] } 18... Kh6?? { [%eval 1.18] } { Blunder. Kg6 was best. } { [%clk 0:02:09] } 19. Qd2?? { [%eval -1.36] } { Blunder. Qg4 was best. } { [%clk 0:01:53] } 19... Kg6 { [%eval -1.25] [%clk 0:02:06] } 20. h4? { [%eval -2.7] } { Mistake. Qc2+ was best. } { [%clk 0:01:19] } 20... f6 { [%eval -2.2] [%clk 0:01:53] } 21. Qc2+ { [%eval -2.87] [%clk 0:01:02] } 21... Nf5 { [%eval -2.95] [%clk 0:01:51] } 22. Nf3 { [%eval -3.13] [%clk 0:01:00] } 22... Kf7 { [%eval -3.0] [%clk 0:01:41] } 23. g4 { [%eval -3.06] [%clk 0:00:48] } 23... Ne7?! { [%eval -1.85] } { Inaccuracy. Nh6 was best. } { [%clk 0:01:41] } 24. exf6 { [%eval -1.7] [%clk 0:00:48] } 24... gxf6?? { [%eval 0.0] } { Blunder. Kxf6 was best. } { [%clk 0:00:55] } 25. Qh7+ { [%eval 0.0] [%clk 0:00:49] } 25... Ke8 { [%eval 0.0] [%clk 0:00:56] } 26. Qh5+ { [%eval 0.0] [%clk 0:00:48] } 26... Ng6?! { [%eval 1.08] } { Inaccuracy. Rf7 was best. } { [%clk 0:00:55] } 27. Qxg6+ { [%eval 1.23] [%clk 0:00:48] } 27... Ke7 { [%eval 1.42] [%clk 0:00:56] } 28. Re1?! { [%eval 0.81] } { Inaccuracy. g5 was best. } { [%clk 0:00:40] } 28... Kd6 { [%eval 1.34] [%clk 0:00:52] } 29. Rea1 { [%eval 0.91] [%clk 0:00:23] } 29... Bb5 { [%eval 1.27] [%clk 0:00:52] } 30. g5? { [%eval 0.0] } { Mistake. Qh6 was best. } { [%clk 0:00:23] } 30... Rg8? { [%eval 1.18] } { Mistake. fxg5 was best. } { [%clk 0:00:50] } 31. Qh6?! { [%eval 0.28] } { Inaccuracy. Qh5 was best. } { [%clk 0:00:22] } 31... Qe7 { [%eval 0.59] [%clk 0:00:39] } 32. Kh1?! { [%eval -0.03] } { Inaccuracy. g6 was best. } { [%clk 0:00:23] } 32... fxg5 { [%eval 0.0] [%clk 0:00:37] } 33. Nxg5 { [%eval -0.07] [%clk 0:00:21] } 33... Rh8 { [%eval -0.06] [%clk 0:00:32] } 34. Qg6?? { [%eval -5.48] } { Blunder. Rxa6+ was best. } { [%clk 0:00:12] } 34... Rxh4+ { [%eval -5.34] [%clk 0:00:33] } 35. Kg2 { [%eval -5.31] [%clk 0:00:13] } 35... Rg4+ { [%eval -5.22] [%clk 0:00:34] } 36. Kf1 { [%eval -5.24] [%clk 0:00:13] } 36... Qxg5 { [%eval -5.32] [%clk 0:00:32] } 37. Qf7? { [%eval -11.53] } { Mistake. Qxg5 was best. } { [%clk 0:00:10] } 37... Qe7? { [%eval -5.44] } { Mistake. Rf4 was best. } { [%clk 0:00:18] } 38. Qf3 { [%eval -5.67] } 38... Rg7 { [%eval -5.33] [%clk 0:00:18] } 39. Qf4+ { [%eval -5.62] [%clk 0:00:08] } 39... Kc6 { [%eval -5.37] [%clk 0:00:18] } 40. Rb1?! { [%eval -9.7] } { Inaccuracy. Ra5 was best. } { [%clk 0:00:09] } 40... Rf8 { [%eval -8.02] [%clk 0:00:18] } 41. Qe5 { [%eval -7.6] [%clk 0:00:07] } 41... Rgf7?! { [%eval -5.41] } { Inaccuracy. Rg5 was best. } { [%clk 0:00:16] } 42. Rb2? { [%eval -11.21] } { Mistake. Ra2 was best. } { [%clk 0:00:07] } 42... Rf5 { [%eval -8.43] [%clk 0:00:16] } 43. Qg3 { [%eval -10.24] [%clk 0:00:08] } 43... Qc7?! { [%eval -5.49] } { Inaccuracy. Qxa3 was best. } { [%clk 0:00:16] } 44. Qh4 { [%eval -6.25] [%clk 0:00:09] } 44... R8f7 { [%eval -5.83] [%clk 0:00:17] } 45. Rxb5?! { [%eval -8.3] } { Inaccuracy. Re2 was best. } { [%clk 0:00:09] } 45... axb5 { [%eval -7.27] [%clk 0:00:17] } 46. Ra6+ { [%eval -9.27] [%clk 0:00:09] } 46... Kb7 { [%eval -10.44] [%clk 0:00:19] } 47. Ra1?! { [%eval #-17] } { Checkmate is now unavoidable. Rxe6 was best. } { [%clk 0:00:10] } 47... Qf4? { [%eval -8.15] } { Lost forced checkmate sequence. Rh7 was best. } { [%clk 0:00:19] } 48. Qxf4 { [%eval -8.87] [%clk 0:00:06] } 48... Rxf4 { [%eval -11.39] [%clk 0:00:20] } 49. Ra2 { [%eval -37.07] [%clk 0:00:08] } 49... b4 { [%eval -36.66] [%clk 0:00:18] } 50. cxb4 { [%eval #-27] [%clk 0:00:08] } 50... Kb6? { [%eval -8.49] } { Lost forced checkmate sequence. Rxf2+ was best. } { [%clk 0:00:19] } 51. b5? { [%eval #-31] } { Checkmate is now unavoidable. Ke1 was best. } { [%clk 0:00:10] } 51... Kxb5? { [%eval -7.64] } { Lost forced checkmate sequence. Rxf2+ was best. } { [%clk 0:00:20] } 52. Rb2+ { [%eval -7.68] [%clk 0:00:11] } 52... Ka4 { [%eval -8.44] [%clk 0:00:20] } 0-1