Event: PICF 2025 - KAREL JANEČEK Open
Site: Prague, Czech Republic
Date: 2025-03-05
White: Polyakov, Maxim
WhiteTitle: IM
WhiteElo: 2327
Black: Isik, Alparslan
BlackTitle: IM
BlackElo: 2477
Result: 0-1
ECO: A28
Opening: English Opening: King's English Variation, Four Knights Variation
Variant: Standard
TimeControl: 2x90min/40moves+30min+30s/move

1. c4 { [%eval 0.12] [%clk 1:31:25] } 1... e5 { [%eval 0.12] [%clk 1:29:31] } 2. Nc3 { [%eval 0.04] [%clk 1:31:53] } 2... Nc6 { [%eval 0.21] [%clk 1:28:16] } 3. Nf3 { [%eval 0.05] [%clk 1:32:18] } 3... Nf6 { [%eval 0.14] [%clk 1:28:35] } 4. h3 { [%eval -0.12] [%clk 1:32:45] } 4... Bb4 { [%eval -0.16] [%clk 1:28:07] } 5. Nd5 { [%eval -0.14] [%clk 1:33:12] } 5... Bd6 { [%eval -0.11] [%clk 1:26:29] } 6. d3 { [%eval -0.15] [%clk 1:33:35] } 6... h6 { [%eval 0.18] [%clk 1:25:56] } 7. e4 { [%eval 0.03] [%clk 1:33:26] } 7... O-O { [%eval 0.16] [%clk 1:25:53] } 8. Be2 { [%eval 0.08] [%clk 1:33:50] } 8... Bc5 { [%eval 0.08] [%clk 1:24:06] } 9. O-O { [%eval 0.06] [%clk 1:33:24] } 9... d6 { [%eval 0.11] [%clk 1:24:27] } 10. Be3 { [%eval -0.01] [%clk 1:33:19] } 10... Be6 { [%eval 0.2] [%clk 1:21:26] } 11. a3 { [%eval 0.08] [%clk 1:32:27] } 11... a5 { [%eval 0.14] [%clk 1:21:40] } 12. Rb1 { [%eval -0.03] [%clk 1:32:51] } 12... Nd4 { [%eval 0.13] [%clk 1:18:31] } 13. Bxd4 { [%eval 0.15] [%clk 1:23:58] } 13... Bxd4 { [%eval 0.14] [%clk 1:18:32] } 14. Nxd4 { [%eval 0.05] [%clk 1:24:21] } 14... exd4 { [%eval 0.11] [%clk 1:18:50] } 15. Nxf6+ { [%eval 0.15] [%clk 1:22:53] } 15... Qxf6 { [%eval 0.19] [%clk 1:19:17] } 16. f4 { [%eval 0.0] [%clk 1:21:29] } 16... a4 { [%eval -0.03] [%clk 1:15:45] } 17. Bg4 { [%eval -0.01] [%clk 1:21:05] } 17... Bxg4 { [%eval -0.02] [%clk 1:14:13] } 18. Qxg4 { [%eval -0.03] [%clk 1:21:33] } 18... Ra6 { [%eval 0.11] [%clk 1:14:33] } 19. Qd7 { [%eval 0.12] [%clk 1:20:43] } 19... Qd8 { [%eval 0.12] [%clk 1:13:30] } 20. Qxd8 { [%eval -0.22] [%clk 1:19:07] } 20... Rxd8 { [%eval -0.27] [%clk 1:13:57] } 21. b4 { [%eval -0.31] [%clk 1:19:35] } 21... axb3 { [%eval -0.2] [%clk 1:14:03] } 22. Rxb3 { [%eval -0.13] [%clk 1:20:05] } 22... b6 { [%eval -0.15] [%clk 1:14:21] } 23. Ra1 { [%eval -0.2] [%clk 1:20:20] } 23... Ra5 { [%eval -0.05] [%clk 1:13:18] } 24. Rb5 { [%eval -0.06] [%clk 1:19:57] } 24... Rda8 { [%eval -0.11] [%clk 1:12:30] } 25. Rd5 { [%eval -0.08] [%clk 1:13:19] } 25... Rxa3 { [%eval -0.11] [%clk 1:08:55] } 26. Rxa3 { [%eval -0.14] [%clk 1:13:21] } 26... Rxa3 { [%eval -0.11] [%clk 1:09:20] } 27. Rxd4 { [%eval -0.08] [%clk 1:13:48] } 27... Kf8 { [%eval -0.14] [%clk 1:07:39] } 28. e5 { [%eval -0.14] [%clk 1:13:30] } 28... dxe5 { [%eval -0.16] [%clk 1:07:26] } 29. fxe5 { [%eval -0.19] [%clk 1:11:56] } 29... Ke7 { [%eval -0.26] [%clk 1:07:46] } 30. Rd5?! { [%eval -1.28] } { Inaccuracy. Kf2 was best. } { [%clk 1:11:40] } 30... Ke6?! { [%eval -0.49] } { Inaccuracy. Ra2 was best. } { [%clk 1:04:44] } 31. Kf2 { [%eval -0.51] [%clk 1:10:51] } 31... Ra5 { [%eval -0.48] [%clk 1:04:35] } 32. Rd8 { [%eval -0.51] [%clk 1:11:02] } 32... Rxe5 { [%eval -0.61] [%clk 1:04:28] } 33. Rg8?! { [%eval -1.25] } { Inaccuracy. d4 was best. } { [%clk 1:08:41] } 33... g6 { [%eval -1.31] [%clk 1:04:40] } 34. Rc8?! { [%eval -2.21] } { Inaccuracy. g4 was best. } { [%clk 1:07:41] } 34... Kd7 { [%eval -2.15] [%clk 1:04:39] } 35. Rf8 { [%eval -2.23] [%clk 1:07:37] } 35... Re7 { [%eval -2.08] [%clk 1:05:05] } 36. g4 { [%eval -2.13] [%clk 1:06:16] } 36... c6 { [%eval -2.16] [%clk 1:04:57] } 37. Rh8?! { [%eval -2.83] } { Inaccuracy. h4 was best. } { [%clk 1:00:34] } 37... b5 { [%eval -2.58] [%clk 1:04:59] } 38. cxb5 { [%eval -3.01] [%clk 0:54:33] } 38... cxb5 { [%eval -2.89] [%clk 1:05:27] } 39. Rb8 { [%eval -3.35] [%clk 0:55:01] } 39... Kc6 { [%eval -3.24] [%clk 1:05:43] } 40. d4?! { [%eval -4.53] } { Inaccuracy. Kf3 was best. } { [%clk 0:55:18] } 40... Rb7 { [%eval -4.55] [%clk 0:55:02] } 41. d5+ { [%eval -4.86] [%clk 0:55:31] } 41... Kc7 { [%eval -4.45] [%clk 0:55:22] } 42. Ra8?! { [%eval -5.71] } { Inaccuracy. Rf8 was best. } { [%clk 0:55:45] } 42... b4 { [%eval -5.7] [%clk 0:55:43] } 43. Ke3 { [%eval -5.89] [%clk 0:56:09] } 43... b3 { [%eval -5.8] [%clk 0:56:08] } 44. Ra1 { [%eval -6.04] [%clk 0:56:35] } 44... b2 { [%eval -5.87] [%clk 0:56:33] } 45. Rb1 { [%eval -5.88] [%clk 0:57:04] } 45... Kd6 { [%eval -5.73] [%clk 0:56:51] } 46. Kd4 { [%eval -5.55] [%clk 0:57:33] } 46... f5 { [%clk 0:57:13] } 0-1