Event: Round 9: Kiril Katz - Aron Pasti
Date: 2023-10-15
White: Kiril Katz
WhiteElo: 2081
Black: Aron Pasti
BlackTitle: FM
BlackElo: 2183
Result: 0-1
ECO: B44
Opening: Sicilian Defense: Taimanov Variation, Szén Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:04] } 2. Nf3 { [%eval 0.0] [%clk 0:03:04] } 2... e6 { [%eval 0.34] [%clk 0:03:05] } 3. d4 { [%eval 0.42] [%clk 0:03:06] } 3... cxd4 { [%eval 0.26] [%clk 0:03:06] } 4. Nxd4 { [%eval 0.4] [%clk 0:03:07] } 4... Nc6 { [%eval 0.5] [%clk 0:03:08] } 5. Nb5 { [%eval 0.32] [%clk 0:03:08] } 5... d6 { [%eval 0.3] [%clk 0:03:08] } 6. c4 { [%eval 0.18] [%clk 0:03:07] } 6... Nf6 { [%eval 0.34] [%clk 0:03:08] } 7. N5c3 { [%eval 0.26] [%clk 0:03:08] } 7... Be7 { [%eval 0.21] [%clk 0:03:07] } 8. Be2 { [%eval 0.21] [%clk 0:03:09] } 8... O-O { [%eval 0.24] [%clk 0:03:07] } 9. O-O { [%eval 0.18] [%clk 0:03:07] } 9... b6 { [%eval 0.17] [%clk 0:03:07] } 10. Bf4 { [%eval 0.27] [%clk 0:03:06] } 10... Bb7 { [%eval 0.19] [%clk 0:03:07] } 11. Re1 { [%eval 0.17] [%clk 0:03:05] } 11... Rc8 { [%eval 0.17] [%clk 0:03:07] } 12. Nd2 { [%eval 0.18] [%clk 0:03:05] } 12... a6 { [%eval 0.28] [%clk 0:03:06] } 13. Rc1 { [%eval 0.31] [%clk 0:03:04] } 13... Nd7 { [%eval 0.41] [%clk 0:03:04] } 14. a3 { [%eval 0.24] [%clk 0:02:58] } 14... Nde5 { [%eval 0.39] [%clk 0:02:55] } 15. Be3 { [%eval 0.52] [%clk 0:02:47] } 15... Na5 { [%eval 0.61] [%clk 0:02:18] } 16. Na4 { [%eval 0.51] [%clk 0:02:20] } 16... Naxc4 { [%eval 0.88] [%clk 0:02:01] } 17. Nxc4 { [%eval 0.96] [%clk 0:02:09] } 17... Nxc4 { [%eval 0.94] [%clk 0:02:01] } 18. Bxc4 { [%eval 0.91] [%clk 0:01:31] } 18... b5 { [%eval 0.96] [%clk 0:02:00] } 19. Bd3?! { [%eval 0.25] } { Inaccuracy. Nb6 was best. } { [%clk 0:01:28] } 19... bxa4 { [%eval 0.37] [%clk 0:01:59] } 20. Qxa4 { [%eval 0.36] [%clk 0:01:26] } 20... Bf6 { [%eval 0.44] [%clk 0:01:49] } 21. Qb4 { [%eval 0.45] [%clk 0:01:08] } 21... Qd7 { [%eval 0.39] [%clk 0:01:42] } 22. Bd4 { [%eval 0.19] [%clk 0:01:03] } 22... Bg5 { [%eval 0.48] [%clk 0:01:37] } 23. Rxc8 { [%eval 0.18] [%clk 0:01:00] } 23... Rxc8 { [%eval 0.17] [%clk 0:01:37] } 24. Bc3 { [%eval 0.24] [%clk 0:01:02] } 24... Be7 { [%eval 0.39] [%clk 0:00:54] } 25. Qb6 { [%eval 0.25] [%clk 0:00:51] } 25... Rc6 { [%eval 0.47] [%clk 0:00:24] } 26. Qe3 { [%eval 0.31] [%clk 0:00:46] } 26... h6 { [%eval 0.36] [%clk 0:00:20] } 27. Qg3 { [%eval 0.23] [%clk 0:00:39] } 27... e5 { [%eval 0.32] [%clk 0:00:20] } 28. Bc2 { [%eval 0.36] [%clk 0:00:35] } 28... Rc4 { [%eval 0.77] [%clk 0:00:18] } 29. Qd3 { [%eval 0.54] [%clk 0:00:32] } 29... Rc7 { [%eval 0.63] [%clk 0:00:10] } 30. Bb3 { [%eval 0.61] [%clk 0:00:33] } 30... Kf8?! { [%eval 1.28] } { Inaccuracy. Qb5 was best. } { [%clk 0:00:10] } 31. g3?! { [%eval 0.55] } { Inaccuracy. Ba5 was best. } { [%clk 0:00:28] } 31... Bf6?! { [%eval 1.5] } { Inaccuracy. Qb5 was best. } { [%clk 0:00:09] } 32. f4? { [%eval -0.01] } { Mistake. Bb4 was best. } { [%clk 0:00:27] } 32... exf4 { [%eval -0.03] [%clk 0:00:09] } 33. Bxf6 { [%eval -0.03] [%clk 0:00:29] } 33... gxf6 { [%eval -0.03] [%clk 0:00:11] } 34. gxf4 { [%eval 0.0] [%clk 0:00:28] } 34... Rc8 { [%eval 0.17] [%clk 0:00:04] } 35. Kf2 { [%eval 0.21] [%clk 0:00:21] } 35... Bc6 { [%eval 0.22] [%clk 0:00:05] } 36. Rg1 { [%eval 0.0] [%clk 0:00:17] } 36... Bb5 { [%eval 0.32] [%clk 0:00:04] } 37. Qg3 { [%eval -0.16] [%clk 0:00:16] } 37... Ke7 { [%eval 0.0] [%clk 0:00:05] } 38. Qe3 { [%eval 0.0] [%clk 0:00:15] } 38... Bc4 { [%eval 0.01] [%clk 0:00:05] } 39. Bc2 { [%eval -0.07] } 39... Be6 { [%eval 0.0] [%clk 0:00:04] } 40. e5?? { [%eval -6.13] } { Blunder. Bd1 was best. } { [%clk 0:00:15] } 40... Rxc2+ { [%eval -5.83] [%clk 0:00:06] } 41. Ke1 { [%eval -6.09] [%clk 0:00:17] } 41... dxe5 { [%eval -6.34] [%clk 0:00:05] } 42. fxe5 { [%eval -6.33] [%clk 0:00:18] } 42... f5 { [%eval -6.18] [%clk 0:00:05] } 43. Qxh6?? { [%eval #-16] } { Checkmate is now unavoidable. a4 was best. } { [%clk 0:00:13] } 43... Qd3? { [%eval -8.04] } { Lost forced checkmate sequence. Qd4 was best. } { [%clk 0:00:04] } 44. Qh4+ { [%eval -36.75] [%clk 0:00:07] } 44... Kd7 { [%eval -39.63] [%clk 0:00:05] } 45. Qa4+ { [%eval -46.55] [%clk 0:00:08] } 45... Kc7 { [%eval -22.13] [%clk 0:00:05] } 46. Qa5+?! { [%eval #-7] } { Checkmate is now unavoidable. Qxc2+ was best. } { [%clk 0:00:08] } 46... Kb7 { [%eval #-6] [%clk 0:00:06] } 47. Qb4+ { [%eval #-6] [%clk 0:00:09] } 47... Ka7 { [%eval #-5] [%clk 0:00:06] } 48. Qe7+ { [%eval #-5] [%clk 0:00:09] } 48... Kb6?? { [%eval -5.92] } { Lost forced checkmate sequence. Bd7 was best. } { [%clk 0:00:07] } 49. Qd6+ { [%eval -5.89] [%clk 0:00:10] } 49... Qxd6 { [%eval -5.97] [%clk 0:00:07] } 50. exd6 { [%eval -6.01] [%clk 0:00:12] } 50... Rc1+ { [%eval -4.82] [%clk 0:00:09] } 51. Kf2 { [%eval -4.88] [%clk 0:00:13] } 51... Rxg1 { [%eval -5.26] [%clk 0:00:10] } 52. Kxg1 { [%eval -5.26] [%clk 0:00:15] } 52... Kc6 { [%eval -5.53] [%clk 0:00:09] } 53. h4 { [%eval -6.44] [%clk 0:00:16] } 53... Kxd6 { [%eval -6.45] [%clk 0:00:09] } 54. Kf2 { [%eval -6.55] [%clk 0:00:16] } 54... Ke5 { [%eval -6.37] [%clk 0:00:11] } 55. Ke3 { [%eval -6.64] [%clk 0:00:18] } 55... f4+ { [%eval -6.53] [%clk 0:00:12] } 56. Kf3 { [%eval -6.94] [%clk 0:00:19] } 56... Kf5 { [%eval -6.99] [%clk 0:00:13] } 57. h5 { [%eval -6.97] [%clk 0:00:20] } 57... Bd5+ { [%eval -7.09] [%clk 0:00:14] } 58. Kf2 { [%eval -7.05] [%clk 0:00:21] } 58... Kg5 { [%eval -7.13] [%clk 0:00:16] } 59. b4 { [%eval -7.79] [%clk 0:00:23] } 59... Kxh5 { [%eval -7.5] } 60. a4?! { [%eval -38.84] } { Inaccuracy. Ke2 was best. } 60... Bc6 { [%eval -37.27] [%clk 0:00:15] } 0-1