Event: Slovakia chess open PN 24
Date: 2024-07-10
White: Muhamova, Arzygul
WhiteElo: 1598
Black: Koska, Jiri
BlackElo: 1854
Result: 0-1
ECO: A57
Opening: Benko Gambit Accepted: Pawn Return Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:56] } 1... Nf6 { [%eval 0.17] [%clk 1:30:50] } 2. c4 { [%eval 0.14] [%clk 1:30:34] } 2... c5?! { [%eval 0.77] } { Inaccuracy. e6 was best. } { [%clk 1:31:01] } 3. d5 { [%eval 0.62] [%clk 1:30:36] } 3... b5 { [%eval 0.66] [%clk 1:31:24] } 4. cxb5 { [%eval 0.63] [%clk 1:30:41] } 4... a6 { [%eval 0.66] [%clk 1:31:47] } 5. b6 { [%eval 0.15] [%clk 1:30:59] } 5... Qxb6 { [%eval 0.43] [%clk 1:32:09] } 6. Nc3 { [%eval 0.42] [%clk 1:31:18] } 6... d6 { [%eval 0.51] [%clk 1:32:24] } 7. Nf3 { [%eval 0.47] [%clk 1:30:59] } 7... g6 { [%eval 0.42] [%clk 1:32:42] } 8. e4 { [%eval 0.48] [%clk 1:30:40] } 8... Bg7 { [%eval 0.43] [%clk 1:32:13] } 9. Bd3 { [%eval 0.36] [%clk 1:29:41] } 9... O-O { [%eval 0.41] [%clk 1:30:49] } 10. O-O { [%eval 0.42] [%clk 1:29:40] } 10... Nbd7 { [%eval 0.3] [%clk 1:29:21] } 11. Rb1 { [%eval 0.42] [%clk 1:23:44] } 11... Qd8 { [%eval 0.76] [%clk 1:24:48] } 12. Bf4?! { [%eval 0.13] } { Inaccuracy. h3 was best. } { [%clk 1:22:15] } 12... Nh5 { [%eval 0.63] [%clk 1:10:08] } 13. Be3 { [%eval 0.53] [%clk 1:18:55] } 13... Bb7 { [%eval 1.01] [%clk 0:40:34] } 14. Qc1?! { [%eval 0.15] } { Inaccuracy. Qd2 was best. } { [%clk 1:13:45] } 14... e6 { [%eval 0.16] [%clk 0:35:03] } 15. dxe6 { [%eval 0.18] [%clk 1:12:57] } 15... fxe6 { [%eval 0.21] [%clk 0:35:11] } 16. Bc4? { [%eval -1.03] } { Mistake. Be2 was best. } { [%clk 1:13:16] } 16... Re8?? { [%eval 0.93] } { Blunder. d5 was best. } { [%clk 0:29:54] } 17. Ng5 { [%eval 0.92] [%clk 1:13:05] } 17... Nf8 { [%eval 1.3] [%clk 0:29:40] } 18. Qc2 { [%eval 0.75] [%clk 1:09:04] } 18... h6 { [%eval 0.8] [%clk 0:28:42] } 19. Nf3 { [%eval 0.85] [%clk 1:07:46] } 19... Kh7 { [%eval 1.05] [%clk 0:28:31] } 20. Rfd1 { [%eval 1.09] [%clk 1:07:46] } 20... Qe7 { [%eval 1.09] [%clk 0:25:03] } 21. a3 { [%eval 0.64] [%clk 0:56:27] } 21... Red8 { [%eval 0.85] [%clk 0:12:40] } 22. Na4?! { [%eval 0.17] } { Inaccuracy. Rd2 was best. } { [%clk 0:50:27] } 22... Rac8 { [%eval 0.2] [%clk 0:08:34] } 23. b4 { [%eval 0.0] [%clk 0:35:54] } 23... cxb4 { [%eval -0.03] [%clk 0:06:04] } 24. Rxb4?! { [%eval -0.71] } { Inaccuracy. Nb6 was best. } { [%clk 0:36:01] } 24... Nf6 { [%eval -0.35] [%clk 0:03:19] } 25. e5?? { [%eval -2.22] } { Blunder. Bb6 was best. } { [%clk 0:34:30] } 25... Bxf3?? { [%eval 0.14] } { Blunder. Nd5 was best. } { [%clk 0:00:33] } 26. exf6 { [%eval 0.09] [%clk 0:31:01] } 26... Bxd1 { [%eval 0.04] [%clk 0:00:42] } 27. fxe7 { [%eval 0.09] [%clk 0:30:46] } 27... Bxc2 { [%eval 0.2] [%clk 0:01:09] } 28. exd8=Q { [%eval 0.0] [%clk 0:30:53] } 28... Rxd8 { [%eval 0.0] [%clk 0:01:37] } 29. Bxa6 { [%eval -0.04] [%clk 0:30:35] } 29... d5?! { [%eval 0.77] } { Inaccuracy. Ra8 was best. } { [%clk 0:01:36] } 30. Nb6?? { [%eval -1.99] } { Blunder. Nc5 was best. } { [%clk 0:30:06] } 30... d4?? { [%eval 0.06] } { Blunder. Bc3 was best. } { [%clk 0:01:06] } 31. Bd2 { [%eval 0.03] [%clk 0:30:14] } 31... Nd7 { [%eval 0.02] [%clk 0:01:03] } 32. Bc4 { [%eval -0.42] [%clk 0:28:40] } 32... Nxb6 { [%eval 0.04] [%clk 0:00:36] } 33. Rxb6 { [%eval 0.12] [%clk 0:29:02] } 33... e5 { [%eval 0.16] [%clk 0:01:03] } 34. Re6 { [%eval 0.0] [%clk 0:27:26] } 34... Ra8 { [%eval 0.02] [%clk 0:01:00] } 35. Ra6 { [%eval -0.03] [%clk 0:26:25] } 35... Rxa6 { [%eval -0.02] [%clk 0:01:00] } 36. Bxa6 { [%eval 0.0] [%clk 0:26:49] } 36... Bf8 { [%eval 0.0] [%clk 0:01:28] } 37. Bc1 { [%eval -0.03] [%clk 0:26:42] } 37... e4 { [%eval -0.04] [%clk 0:01:34] } 38. Kf1 { [%eval -0.06] [%clk 0:26:48] } 38... Bc5 { [%eval 0.0] [%clk 0:01:24] } 39. Ke1 { [%eval 0.0] [%clk 0:26:10] } 39... Ba4 { [%eval -0.03] [%clk 0:00:47] } 40. Bb7 { [%eval 0.0] [%clk 0:26:12] } 40... Bc2 { [%eval 0.1] [%clk 0:00:35] } 41. Ba6 { [%eval 0.0] [%clk 0:26:13] } 41... g5 { [%eval 0.05] [%clk 0:23:23] } 42. Bb5 { [%eval 0.0] [%clk 0:55:41] } 42... Kg6 { [%eval 0.0] [%clk 0:23:21] } 43. a4 { [%eval 0.0] [%clk 0:55:43] } 43... Bb3 { [%eval 0.0] [%clk 0:16:57] } 44. a5 { [%eval 0.0] [%clk 0:54:44] } 44... Kf5 { [%eval 0.0] [%clk 0:17:31] } 45. a6 { [%eval -0.02] [%clk 0:54:52] } 45... Ke5 { [%eval -0.03] [%clk 0:14:31] } 46. Bc6 { [%eval -0.03] [%clk 0:53:20] } 46... Bc4 { [%eval -0.06] [%clk 0:14:28] } 47. Ba3? { [%eval -1.41] } { Mistake. Bb7 was best. } { [%clk 0:50:26] } 47... Bb6 { [%eval -1.42] [%clk 0:06:29] } 48. Bb7?? { [%eval -7.11] } { Blunder. Bb4 was best. } { [%clk 0:50:20] } 48... Ba5+ { [%eval -7.01] [%clk 0:05:04] } 49. Kd1 { [%eval -6.96] [%clk 0:50:38] } 49... Bb3+ { [%eval -6.85] [%clk 0:05:31] } 50. Kc1 { [%eval -6.75] [%clk 0:50:23] } 50... d3 { [%eval -7.39] [%clk 0:05:54] } 51. Bb2+ { [%eval -7.11] [%clk 0:46:16] } 51... Kd6 { [%eval -7.54] [%clk 0:03:34] } 52. Ba3+ { [%eval -7.51] [%clk 0:42:53] } 52... Kc7 { [%eval -7.34] [%clk 0:03:47] } 53. Kb2 { [%eval -7.38] [%clk 0:39:12] } 53... d2 { [%eval -7.0] [%clk 0:04:01] } 54. Kxb3?? { [%eval #-9] } { Checkmate is now unavoidable. Bb4 was best. } { [%clk 0:39:29] } 54... d1=Q+ { [%eval #-8] [%clk 0:04:23] } 55. Kb2 { [%eval #-8] [%clk 0:39:40] } 55... Qd4+ { [%eval #-7] [%clk 0:04:35] } 56. Kb1?? { [%eval #-7] } { Checkmate is now unavoidable. Kb3 was best. } { [%clk 0:39:43] } 56... Qd3+ { [%eval #-6] [%clk 0:04:06] } 57. Kb2 { [%eval #-6] [%clk 0:40:05] } 57... Bc3+ { [%eval #-5] [%clk 0:04:23] } 58. Kb3 { [%eval #-5] [%clk 0:39:54] } 58... Bd4+ { [%eval #-4] [%clk 0:04:35] } 59. Ka4 { [%eval #-4] [%clk 0:39:47] } 59... Qc4+ { [%eval #-3] [%clk 0:04:54] } 60. Ka5 { [%eval #-1] [%clk 0:39:53] } 60... Bb6# { [%clk 0:05:16] } 0-1