Event: CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament
Site: Pardubice, Czech Republic
Date: 2025-07-23
White: Borkovec, Milan
WhiteElo: 2128
Black: Prokofiev, Valentyn
BlackTitle: IM
BlackElo: 2339
Result: 0-1
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard
TimeControl: 20 min + 10 sec

1. e4 { [%eval 0.18] [%clk 0:20:18] } 1... c5 { [%eval 0.25] [%clk 0:20:19] } 2. Nf3 { [%eval 0.2] [%clk 0:20:25] } 2... e6 { [%eval 0.28] [%clk 0:20:28] } 3. d4 { [%eval 0.4] [%clk 0:20:31] } 3... cxd4 { [%eval 0.29] [%clk 0:20:37] } 4. Nxd4 { [%eval 0.23] [%clk 0:20:39] } 4... a6 { [%eval 0.42] [%clk 0:20:46] } 5. c4 { [%eval 0.21] [%clk 0:20:47] } 5... Nf6 { [%eval 0.23] [%clk 0:20:53] } 6. Nc3 { [%eval 0.19] [%clk 0:20:55] } 6... Qc7 { [%eval 0.5] [%clk 0:21:02] } 7. Be3 { [%eval 0.38] [%clk 0:20:44] } 7... Bb4 { [%eval 0.33] [%clk 0:21:08] } 8. f3 { [%eval 0.07] [%clk 0:20:44] } 8... O-O { [%eval 0.34] [%clk 0:21:00] } 9. Rc1 { [%eval 0.18] [%clk 0:20:49] } 9... d5 { [%eval 0.15] [%clk 0:20:46] } 10. cxd5 { [%eval 0.0] [%clk 0:20:38] } 10... exd5 { [%eval -0.01] [%clk 0:20:55] } 11. a3 { [%eval 0.04] [%clk 0:20:46] } 11... Bxc3+ { [%eval 0.08] [%clk 0:21:04] } 12. Rxc3 { [%eval -0.02] [%clk 0:20:55] } 12... Qe5 { [%eval -0.15] [%clk 0:21:13] } 13. Qc2 { [%eval -0.19] [%clk 0:19:37] } 13... Bd7 { [%eval -0.1] [%clk 0:21:11] } 14. Bd3 { [%eval 0.02] [%clk 0:19:24] } 14... dxe4 { [%eval 0.15] [%clk 0:21:11] } 15. Bxe4 { [%eval -0.18] [%clk 0:19:32] } 15... Nxe4 { [%eval -0.11] [%clk 0:21:18] } 16. Qxe4 { [%eval -0.13] [%clk 0:19:41] } 16... Qxe4 { [%eval -0.08] [%clk 0:20:19] } 17. fxe4 { [%eval -0.14] [%clk 0:19:49] } 17... Bc6 { [%eval 0.0] [%clk 0:18:59] } 18. O-O { [%eval 0.0] [%clk 0:17:35] } 18... Bxe4 { [%eval 0.0] [%clk 0:17:59] } 19. Rf4 { [%eval 0.0] [%clk 0:17:42] } 19... Bd5 { [%eval 0.0] [%clk 0:18:03] } 20. Nf5 { [%eval 0.0] [%clk 0:17:41] } 20... Nc6 { [%eval 0.0] [%clk 0:17:56] } 21. Bc5 { [%eval -0.33] [%clk 0:12:21] } 21... Rfe8 { [%eval -0.27] [%clk 0:16:53] } 22. Rg3 { [%eval -0.31] [%clk 0:12:25] } 22... g6 { [%eval -0.33] [%clk 0:16:56] } 23. Nh6+ { [%eval -0.34] [%clk 0:12:01] } 23... Kg7 { [%eval -0.33] [%clk 0:17:04] } 24. Nf5+ { [%eval -0.36] [%clk 0:12:10] } 24... Kh8 { [%eval -0.33] [%clk 0:16:43] } 25. Nd6 { [%eval -0.36] [%clk 0:12:16] } 25... Re7 { [%eval -0.24] [%clk 0:16:43] } 26. Kf2?! { [%eval -0.83] } { Inaccuracy. Rd3 was best. } { [%clk 0:09:02] } 26... Rd8 { [%eval -0.88] [%clk 0:16:21] } 27. Nc4?! { [%eval -1.72] } { Inaccuracy. Rd3 was best. } { [%clk 0:05:30] } 27... Re6 { [%eval -1.55] [%clk 0:14:47] } 28. Ne3 { [%eval -1.87] [%clk 0:03:43] } 28... Ba2 { [%eval -1.95] [%clk 0:14:04] } 29. Rgf3?! { [%eval -2.85] } { Inaccuracy. b4 was best. } { [%clk 0:02:50] } 29... Rd2+?! { [%eval -1.83] } { Inaccuracy. Ne5 was best. } { [%clk 0:10:12] } 30. Kg3?! { [%eval -3.16] } { Inaccuracy. Kg1 was best. } { [%clk 0:02:55] } 30... f5?! { [%eval -2.16] } { Inaccuracy. Ne5 was best. } { [%clk 0:10:07] } 31. b4 { [%eval -2.24] [%clk 0:02:56] } 31... Kg8?! { [%eval -1.26] } { Inaccuracy. Bb1 was best. } { [%clk 0:09:40] } 32. h4?! { [%eval -2.25] } { Inaccuracy. Rf2 was best. } { [%clk 0:01:56] } 32... Ne5 { [%eval -1.72] [%clk 0:09:36] } 33. Rf2 { [%eval -1.92] [%clk 0:01:56] } 33... Rxf2 { [%eval -1.81] [%clk 0:09:42] } 34. Rxf2 { [%eval -1.69] [%clk 0:02:04] } 34... Nd3 { [%eval -1.9] [%clk 0:09:52] } 35. Rxa2 { [%eval -1.77] [%clk 0:02:02] } 35... Nxc5 { [%eval -1.76] [%clk 0:09:56] } 36. bxc5 { [%eval -2.12] [%clk 0:02:11] } 36... Rxe3+ { [%eval -1.89] [%clk 0:10:05] } 37. Kf4 { [%eval -1.95] [%clk 0:02:17] } 37... Re4+ { [%eval -1.9] [%clk 0:10:09] } 38. Kg3 { [%eval -1.77] [%clk 0:02:22] } 38... Rc4?? { [%eval 0.0] } { Blunder. Re7 was best. } { [%clk 0:10:13] } 39. Rb2 { [%eval -0.08] [%clk 0:02:29] } 39... Rxc5 { [%eval 0.0] [%clk 0:09:16] } 40. Rxb7 { [%eval 0.0] [%clk 0:02:37] } 40... Rc4 { [%eval -0.03] [%clk 0:09:25] } 41. h5 { [%eval 0.0] [%clk 0:02:20] } 41... gxh5 { [%eval 0.0] [%clk 0:08:41] } 42. Kf3 { [%eval -0.47] [%clk 0:02:03] } 42... Ra4 { [%clk 0:08:43] } 43. Rc7 { [%clk 0:02:07] } 43... h4 { [%clk 0:08:44] } 44. Rb7 { [%clk 0:02:00] } 44... Rxa3+ { [%clk 0:08:48] } 45. Kf4 { [%clk 0:02:09] } 45... Rg3 { [%clk 0:08:57] } 46. Rb2 { [%clk 0:01:45] } 46... a5 { [%clk 0:08:25] } 47. Kxf5 { [%clk 0:01:48] } 47... a4 { [%clk 0:08:32] } 48. Rb8+ { [%clk 0:00:52] } 48... Kg7 { [%clk 0:08:41] } 49. Rb7+ { [%clk 0:01:01] } 49... Kh6 { [%clk 0:08:40] } 50. Rb4 { [%clk 0:00:51] } 50... Rg5+ { [%clk 0:08:48] } 51. Kf4 { [%clk 0:00:50] } 51... Ra5 { [%clk 0:08:54] } 52. Kg4 { [%clk 0:00:29] } 52... a3 { [%clk 0:09:00] } 53. Rb6+ { [%clk 0:00:37] } 53... Kg7 { [%clk 0:09:09] } 54. Rb1 { [%clk 0:00:46] } 54... a2 { [%clk 0:09:13] } 55. Ra1 { [%clk 0:00:56] } 55... Ra4+ { [%clk 0:09:18] } 56. Kf5 { [%clk 0:01:02] } 56... h6 { [%clk 0:09:27] } 0-1