Event: Panchenko Memorial 2023
Date: 2023-09-19
White: Panin, Mikhail
WhiteElo: 2150
Black: Prokhorov, Aleksey
BlackElo: 1839
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:00] } 2. c3 { [%eval 0.0] [%clk 1:31:08] } 2... d5 { [%eval 0.26] [%clk 1:29:18] } 3. exd5 { [%eval 0.17] [%clk 1:31:24] } 3... Qxd5 { [%eval 0.18] [%clk 1:28:58] } 4. d4 { [%eval 0.11] [%clk 1:31:42] } 4... Nc6 { [%eval 0.24] [%clk 1:27:30] } 5. Nf3 { [%eval 0.22] [%clk 1:32:00] } 5... e6 { [%eval 0.23] [%clk 1:25:30] } 6. Be3 { [%eval 0.15] [%clk 1:29:39] } 6... Nf6 { [%eval 0.59] [%clk 1:23:52] } 7. Na3 { [%eval 0.11] [%clk 1:20:52] } 7... cxd4 { [%eval 0.25] [%clk 1:22:59] } 8. Nb5 { [%eval 0.25] [%clk 1:21:11] } 8... Qd8 { [%eval 0.42] [%clk 1:23:25] } 9. Nbxd4 { [%eval 0.44] [%clk 1:20:03] } 9... Nd5 { [%eval 0.41] [%clk 1:21:30] } 10. Bg5 { [%eval 0.26] [%clk 1:12:38] } 10... f6 { [%eval 0.43] [%clk 1:16:37] } 11. Bh4 { [%eval 0.0] [%clk 1:08:39] } 11... e5 { [%eval -0.01] [%clk 1:13:50] } 12. Nxc6 { [%eval 0.0] [%clk 1:03:05] } 12... bxc6 { [%eval 0.02] [%clk 1:14:14] } 13. Bc4 { [%eval 0.0] [%clk 0:56:59] } 13... Qd6 { [%eval 0.41] [%clk 1:07:46] } 14. O-O { [%eval 0.66] [%clk 0:55:21] } 14... Be6 { [%eval 0.46] [%clk 1:03:27] } 15. Bg3 { [%eval 0.53] [%clk 0:53:56] } 15... Qd7 { [%eval 0.98] [%clk 0:49:21] } 16. Re1?! { [%eval 0.08] } { Inaccuracy. Bxe5 was best. } { [%clk 0:51:27] } 16... Bd6 { [%eval 0.12] [%clk 0:46:05] } 17. Bb3 { [%eval 0.0] [%clk 0:49:55] } 17... Bf7?? { [%eval 1.71] } { Blunder. Rd8 was best. } { [%clk 0:42:45] } 18. c4 { [%eval 1.47] [%clk 0:44:03] } 18... Nb6 { [%eval 1.37] [%clk 0:43:01] } 19. c5 { [%eval 1.52] [%clk 0:38:39] } 19... Bxc5 { [%eval 1.49] [%clk 0:42:32] } 20. Nxe5 { [%eval 1.56] [%clk 0:33:01] } 20... fxe5 { [%eval 1.57] [%clk 0:41:01] } 21. Rxe5+ { [%eval 1.58] [%clk 0:32:36] } 21... Be7 { [%eval 1.67] [%clk 0:41:12] } 22. Bh4 { [%eval 1.69] [%clk 0:32:35] } 22... Qxd1+ { [%eval 1.71] [%clk 0:27:42] } 23. Rxd1 { [%eval 1.7] [%clk 0:32:46] } 23... Nc8 { [%eval 1.8] [%clk 0:25:14] } 24. Bxe7 { [%eval 1.74] [%clk 0:30:38] } 24... Nxe7 { [%eval 1.66] [%clk 0:25:40] } 25. Rde1 { [%eval 1.66] [%clk 0:30:59] } 25... O-O { [%eval 1.57] [%clk 0:24:52] } 26. Bxf7+ { [%eval 1.72] [%clk 0:29:49] } 26... Rxf7 { [%eval 1.74] [%clk 0:24:36] } 27. Rxe7 { [%eval 1.68] [%clk 0:30:13] } 27... Rxe7 { [%eval 1.84] [%clk 0:21:29] } 28. Rxe7 { [%eval 1.58] [%clk 0:30:28] } 28... Rd8 { [%eval 1.81] [%clk 0:14:07] } 29. g3 { [%eval 1.66] [%clk 0:30:29] } 29... Rd2 { [%eval 1.81] [%clk 0:13:28] } 30. Rb7 { [%eval 1.8] [%clk 0:30:08] } 30... c5 { [%eval 2.3] [%clk 0:12:57] } 31. Kg2? { [%eval 0.97] } { Mistake. a4 was best. } { [%clk 0:27:34] } 31... c4? { [%eval 2.31] } { Mistake. a5 was best. } { [%clk 0:12:36] } 32. a4 { [%eval 2.41] [%clk 0:14:10] } 32... a5 { [%eval 2.65] [%clk 0:05:54] } 33. Kf3?! { [%eval 1.84] } { Inaccuracy. Rb5 was best. } { [%clk 0:10:46] } 33... c3 { [%eval 1.9] [%clk 0:06:04] } 34. bxc3 { [%eval 2.0] [%clk 0:11:11] } 34... Ra2 { [%eval 1.7] [%clk 0:06:31] } 35. Ke3 { [%eval 2.16] [%clk 0:10:39] } 35... Rxa4 { [%eval 1.97] [%clk 0:06:54] } 36. Kd3 { [%eval 2.01] [%clk 0:08:24] } 36... Ra3 { [%eval 2.03] [%clk 0:03:56] } 37. Rb2 { [%eval 1.57] [%clk 0:05:07] } 37... Kf7 { [%eval 1.57] [%clk 0:04:02] } 38. Re2 { [%eval 1.57] [%clk 0:05:36] } 38... Ra1 { [%eval 1.58] [%clk 0:04:11] } 39. Kc4 { [%eval 1.91] [%clk 0:05:45] } 39... Ra3 { [%eval 2.3] [%clk 0:04:03] } 40. Kd4 { [%eval 1.71] [%clk 0:05:39] } 40... Ra1 { [%eval 2.15] [%clk 0:04:17] } 41. c4 { [%eval 1.8] [%clk 0:05:42] } 41... Rc1?? { [%eval 3.99] } { Blunder. g5 was best. } { [%clk 0:03:36] } 42. Ra2 { [%eval 4.03] [%clk 0:05:31] } 42... Ke6 { [%eval 4.02] [%clk 0:03:38] } 43. Rxa5 { [%eval 4.04] [%clk 0:05:34] } 43... Rc2 { [%eval 4.37] [%clk 0:04:04] } 44. Re5+ { [%eval 4.32] [%clk 0:04:05] } 44... Kf6 { [%eval 4.36] [%clk 0:04:16] } 45. Re4 { [%eval 4.82] [%clk 0:04:11] } 45... g5 { [%eval 4.89] [%clk 0:03:39] } 46. Ke3 { [%eval 4.65] [%clk 0:03:21] } 46... Kf5 { [%eval 4.17] [%clk 0:03:42] } 47. Rd4 { [%eval 4.41] [%clk 0:02:58] } 47... Ke6 { [%eval 4.9] [%clk 0:03:58] } 48. h4 { [%eval 5.06] [%clk 0:03:08] } 48... h6 { [%eval 5.19] [%clk 0:04:11] } 49. Kf3 { [%eval 4.3] [%clk 0:02:30] } 49... Rc3+ { [%eval 4.55] [%clk 0:02:36] } 50. Kg2 { [%eval 4.67] [%clk 0:01:36] } 50... Rc2 { [%eval 4.74] [%clk 0:02:57] } 51. hxg5 { [%eval 4.84] [%clk 0:01:32] } 51... hxg5 { [%eval 4.88] [%clk 0:03:18] } 52. Kf3 { [%eval 4.73] [%clk 0:01:14] } 52... Kf6 { [%eval 5.09] [%clk 0:00:36] } 53. Rd6+ { [%eval 5.01] [%clk 0:01:29] } 53... Kf7 { [%eval 5.23] [%clk 0:00:52] } 54. Kg4 { [%eval 5.05] [%clk 0:01:05] } 54... Rxf2 { [%eval 5.21] [%clk 0:00:53] } 55. Kxg5 { [%eval 5.01] [%clk 0:01:34] } 55... Rc2 { [%eval 5.35] [%clk 0:01:14] } 56. Rd4 { [%eval 5.46] [%clk 0:01:50] } 56... Re2 { [%eval 5.12] [%clk 0:01:31] } 57. Kf5 { [%eval 5.38] [%clk 0:01:52] } 57... Rf2+ { [%eval 5.29] [%clk 0:01:46] } 58. Rf4 { [%eval 5.33] [%clk 0:02:03] } 58... Ra2 { [%eval 5.33] [%clk 0:02:09] } 59. Ke5+ { [%eval 5.35] [%clk 0:01:57] } 59... Ke7 { [%eval 5.26] [%clk 0:02:34] } 60. Kd5 { [%eval 5.25] [%clk 0:02:14] } 60... Rg2 { [%eval 5.32] [%clk 0:02:42] } 61. g4 { [%eval 5.4] [%clk 0:02:26] } 61... Kd7 { [%eval 5.46] [%clk 0:02:52] } 62. Ke5 { [%eval 5.37] [%clk 0:01:52] } 62... Ke7 { [%eval 5.3] [%clk 0:02:07] } 63. Kf5 { [%eval 5.43] [%clk 0:01:29] } 63... Kf7 { [%eval 5.22] [%clk 0:02:33] } 64. Kg5+ { [%eval 5.18] [%clk 0:01:38] } 64... Kg7 { [%eval 5.49] [%clk 0:02:54] } 65. Rf5 { [%eval 5.43] [%clk 0:01:25] } 65... Ra2 { [%eval 5.36] [%clk 0:02:47] } 66. c5 { [%eval 5.46] [%clk 0:01:42] } 66... Ra7 { [%eval 6.08] [%clk 0:03:02] } 67. c6 { [%eval 6.2] [%clk 0:01:40] } 67... Rc7 { [%eval 6.33] [%clk 0:02:28] } 68. Rc5 { [%eval 6.35] [%clk 0:01:41] } 68... Kf7 { [%eval 6.17] [%clk 0:02:53] } 69. Kf5 { [%eval 6.3] [%clk 0:02:00] } 69... Ke7 { [%eval 6.37] [%clk 0:03:17] } 70. g5 { [%eval 6.68] [%clk 0:01:48] } 70... Kf7 { [%eval 7.0] [%clk 0:03:36] } 71. g6+ { [%eval 7.97] [%clk 0:02:02] } 71... Ke7?! { [%eval 34.53] } { Inaccuracy. Kg8 was best. } { [%clk 0:03:17] } 72. Kg5 { [%eval 33.72] [%clk 0:02:04] } 72... Kf8 { [%eval 36.16] [%clk 0:01:59] } 73. Kh6 { [%eval 32.98] [%clk 0:02:19] } 73... Kg8?! { [%eval #17] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:02:04] } 74. Rd5 { [%eval #15] [%clk 0:02:11] } 74... Kf8 { [%eval #15] [%clk 0:01:32] } 75. Rd8+ { [%eval #13] [%clk 0:02:25] } 75... Ke7 { [%eval #14] [%clk 0:01:56] } 76. Rd7+ { [%eval #15] [%clk 0:02:46] } 1-0