Event: CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament
Site: Pardubice, Czech Republic
Date: 2025-07-24
White: Korshunov, Sergey And.
WhiteTitle: FM
WhiteElo: 2322
Black: Roshka, Yevgeniy
BlackTitle: IM
BlackElo: 2458
Result: 0-1
ECO: B06
Opening: Modern Defense: Standard Defense
Variant: Standard
TimeControl: 20 min + 10 sec

1. e4 { [%eval 0.18] [%clk 0:20:18] } 1... g6 { [%eval 0.5] [%clk 0:20:01] } 2. d4 { [%eval 0.48] [%clk 0:20:26] } 2... Bg7 { [%eval 0.48] [%clk 0:20:10] } 3. Nc3 { [%eval 0.51] [%clk 0:20:34] } 3... d6 { [%eval 0.52] [%clk 0:20:19] } 4. Be3 { [%eval 0.46] [%clk 0:20:39] } 4... a6 { [%eval 0.5] [%clk 0:20:28] } 5. h4 { [%eval 0.7] [%clk 0:20:46] } 5... h6 { [%eval 0.79] [%clk 0:20:37] } 6. Qd2 { [%eval 0.63] [%clk 0:20:49] } 6... Nd7 { [%eval 0.75] [%clk 0:20:37] } 7. Nge2 { [%eval 0.4] [%clk 0:20:12] } 7... b5 { [%eval 0.64] [%clk 0:20:42] } 8. h5 { [%eval 0.52] [%clk 0:19:57] } 8... g5 { [%eval 0.55] [%clk 0:20:50] } 9. Ng3 { [%eval 0.4] [%clk 0:20:05] } 9... e6 { [%eval 0.46] [%clk 0:20:55] } 10. O-O-O { [%eval 0.41] [%clk 0:19:19] } 10... Bb7 { [%eval 0.59] [%clk 0:20:56] } 11. Kb1 { [%eval 0.45] [%clk 0:18:19] } 11... Ngf6 { [%eval 0.48] [%clk 0:20:55] } 12. f3 { [%eval 0.46] [%clk 0:18:17] } 12... Nb6 { [%eval 0.38] [%clk 0:21:03] } 13. a3 { [%eval 0.35] [%clk 0:17:46] } 13... Nfd7 { [%eval 0.3] [%clk 0:20:47] } 14. Bd3 { [%eval -0.24] [%clk 0:17:35] } 14... c5 { [%eval -0.22] [%clk 0:20:32] } 15. d5 { [%eval -0.6] [%clk 0:17:43] } 15... Ne5 { [%eval -0.8] [%clk 0:19:47] } 16. Qe1 { [%eval -1.06] [%clk 0:16:52] } 16... Nec4?? { [%eval 0.63] } { Blunder. O-O was best. } { [%clk 0:17:20] } 17. Bc1? { [%eval -0.89] } { Mistake. dxe6 was best. } { [%clk 0:17:00] } 17... Qf6?! { [%eval -0.29] } { Inaccuracy. O-O was best. } { [%clk 0:17:20] } 18. dxe6 { [%eval -0.39] [%clk 0:14:42] } 18... fxe6 { [%eval -0.11] [%clk 0:17:29] } 19. e5 { [%eval -0.01] [%clk 0:14:51] } 19... Qxe5 { [%eval 0.0] [%clk 0:16:41] } 20. Bg6+ { [%eval 0.0] [%clk 0:15:00] } 20... Kd7 { [%eval 0.0] [%clk 0:15:49] } 21. Nge4?? { [%eval -1.96] } { Blunder. Qf2 was best. } { [%clk 0:14:54] } 21... b4 { [%eval -2.07] [%clk 0:15:30] } 22. f4 { [%eval -2.06] [%clk 0:09:46] } 22... gxf4 { [%eval -2.02] [%clk 0:15:38] } 23. Bxf4 { [%eval -1.95] [%clk 0:09:36] } 23... Qxf4 { [%eval -2.03] [%clk 0:15:47] } 24. Nxc5+ { [%eval -1.74] [%clk 0:09:45] } 24... Kc8 { [%eval -1.64] [%clk 0:13:52] } 25. Nxb7? { [%eval -3.13] } { Mistake. Qxe6+ was best. } { [%clk 0:04:52] } 25... Qe5?! { [%eval -1.93] } { Inaccuracy. Kxb7 was best. } { [%clk 0:11:18] } 26. Qf2? { [%eval -3.64] } { Mistake. Nxd6+ was best. } { [%clk 0:03:09] } 26... Rf8 { [%eval -3.42] [%clk 0:09:39] } 27. Nxd6+ { [%eval -3.68] [%clk 0:01:53] } 27... Qxd6 { [%eval -3.62] [%clk 0:09:41] } 28. Qh4 { [%eval -4.3] [%clk 0:01:39] } 28... Qc7 { [%eval -4.39] [%clk 0:09:25] } 29. axb4 { [%eval -4.7] [%clk 0:01:19] } 29... Nxb2 { [%eval -4.72] [%clk 0:09:19] } 30. Qe4 { [%eval -4.98] [%clk 0:00:45] } 30... Bxc3?! { [%eval -3.69] } { Inaccuracy. Nxd1 was best. } { [%clk 0:07:34] } 31. Qxe6+ { [%eval -4.35] [%clk 0:00:52] } 31... Kb7 { [%eval -4.26] [%clk 0:07:33] } 32. Rd6 { [%eval -3.75] [%clk 0:00:41] } 32... Rf6 { [%eval -3.85] [%clk 0:06:13] } 33. Rxb6+ { [%eval -3.87] [%clk 0:00:40] } 33... Qxb6 { [%eval -3.92] [%clk 0:06:19] } 34. Be4+ { [%eval -3.99] [%clk 0:00:49] } 34... Kc7 { [%eval -3.99] [%clk 0:06:05] } 35. Qe7+ { [%eval -3.93] [%clk 0:00:45] } 35... Kc8 { [%eval -3.76] [%clk 0:06:14] } 36. Rh3 { [%clk 0:00:12] } 36... Na4 { [%clk 0:05:46] } 37. Qe8+ { [%clk 0:00:12] } 37... Qd8 { [%clk 0:05:54] } 38. Qxd8+ { [%clk 0:00:13] } 38... Kxd8 { [%clk 0:06:02] } 39. Bxa8 { [%clk 0:00:22] } 39... Bxb4 { [%clk 0:05:30] } 40. Ka2 { [%clk 0:00:31] } 40... a5 { [%clk 0:05:35] } 41. Kb3 { [%clk 0:00:33] } 41... Nc5+ { [%clk 0:05:44] } 42. Kc4 { [%clk 0:00:42] } 42... Nd7 { [%clk 0:05:26] } 43. Kb3 { [%clk 0:00:22] } 43... Kc7 { [%clk 0:05:31] } 44. c3 { [%clk 0:00:29] } 44... Bd6 { [%clk 0:05:38] } 45. Bf3 { [%clk 0:00:27] } 45... Rf4 { [%clk 0:05:41] } 46. Rh1 { [%clk 0:00:34] } 46... a4+ { [%clk 0:05:49] } 47. Kc2 { [%clk 0:00:43] } 47... Nc5 { [%clk 0:05:40] } 48. Rb1 { [%clk 0:00:38] } 48... Be5 { [%clk 0:05:32] } 49. Ra1 { [%clk 0:00:11] } 0-1