Event: Piestany A
Date: 2025-07-08
White: Jancovic, Peter
WhiteTitle: FM
WhiteElo: 2318
Black: Chiszko, Oskar
BlackElo: 2149
Result: 1/2-1/2
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:20:51] } 2. c4 { [%eval 0.18] [%clk 1:30:57] } 2... e6 { [%eval 0.14] [%clk 1:21:08] } 3. a3 { [%eval 0.0] [%clk 1:31:14] } 3... b6 { [%eval 0.29] [%clk 1:21:04] } 4. Nc3 { [%eval 0.18] [%clk 1:29:34] } 4... Bb7 { [%eval 0.26] [%clk 1:20:14] } 5. Nf3 { [%eval 0.14] [%clk 1:29:04] } 5... Be7 { [%eval 0.54] [%clk 1:19:20] } 6. Bg5 { [%eval 0.0] [%clk 1:25:38] } 6... c5 { [%eval 0.0] [%clk 1:13:54] } 7. dxc5 { [%eval 0.0] [%clk 1:25:38] } 7... bxc5 { [%eval 0.0] [%clk 1:13:54] } 8. Qc2 { [%eval -0.21] [%clk 1:25:38] } 8... O-O { [%eval 0.04] [%clk 1:13:54] } 9. e3 { [%eval 0.01] [%clk 1:25:38] } 9... d6 { [%eval -0.16] [%clk 1:13:54] } 10. Be2 { [%eval -0.13] [%clk 1:25:38] } 10... Nbd7 { [%eval 0.15] [%clk 1:12:30] } 11. O-O { [%eval 0.11] [%clk 1:25:41] } 11... Qb6 { [%eval 0.1] [%clk 1:09:38] } 12. b4 { [%eval -0.06] [%clk 1:20:01] } 12... Rab8 { [%eval 0.45] [%clk 1:05:39] } 13. b5 { [%eval 0.4] [%clk 1:16:40] } 13... h6 { [%eval 0.43] [%clk 1:01:57] } 14. Bh4 { [%eval 0.47] [%clk 1:17:31] } 14... Rfc8?! { [%eval 1.03] } { Inaccuracy. Ra8 was best. } { [%clk 0:55:47] } 15. Rfd1 { [%eval 0.6] [%clk 1:16:35] } 15... g5?! { [%eval 1.33] } { Inaccuracy. Ra8 was best. } { [%clk 0:51:55] } 16. Bg3 { [%eval 1.33] [%clk 1:15:36] } 16... Ne8 { [%eval 1.36] [%clk 0:51:50] } 17. a4 { [%eval 1.37] [%clk 0:52:21] } 17... Qa5 { [%eval 1.4] [%clk 0:49:33] } 18. Rac1 { [%eval 1.16] [%clk 0:47:52] } 18... Rd8 { [%eval 1.38] [%clk 0:44:34] } 19. h4 { [%eval 1.49] [%clk 0:44:36] } 19... f5 { [%eval 1.44] [%clk 0:40:48] } 20. hxg5 { [%eval 1.22] [%clk 0:38:04] } 20... hxg5 { [%eval 1.43] [%clk 0:41:16] } 21. Bh2 { [%eval 1.44] [%clk 0:32:04] } 21... Bxf3?! { [%eval 2.14] } { Inaccuracy. Bf6 was best. } { [%clk 0:34:39] } 22. Bxf3 { [%eval 2.17] [%clk 0:31:38] } 22... Ne5 { [%eval 1.99] [%clk 0:33:41] } 23. Be2 { [%eval 1.7] [%clk 0:29:57] } 23... Nf6 { [%eval 1.72] [%clk 0:30:50] } 24. Bg3?! { [%eval 0.68] } { Inaccuracy. f4 was best. } { [%clk 0:19:08] } 24... Kg7?! { [%eval 1.71] } { Inaccuracy. Kf7 was best. } { [%clk 0:30:41] } 25. f3?? { [%eval -0.52] } { Blunder. f4 was best. } { [%clk 0:15:54] } 25... Rh8 { [%eval -0.48] [%clk 0:28:27] } 26. Re1?! { [%eval -1.24] } { Inaccuracy. Qd2 was best. } { [%clk 0:11:17] } 26... Rh7?! { [%eval -0.51] } { Inaccuracy. Rh6 was best. } { [%clk 0:27:16] } 27. f4 { [%eval -0.4] [%clk 0:08:14] } 27... Nf7 { [%eval -0.45] [%clk 0:25:17] } 28. e4 { [%eval -0.42] [%clk 0:06:52] } 28... gxf4 { [%eval -0.48] [%clk 0:24:33] } 29. Bxf4 { [%eval -0.53] [%clk 0:05:42] } 29... e5 { [%eval -0.43] [%clk 0:24:33] } 30. Bd2 { [%eval -0.56] [%clk 0:05:42] } 30... f4 { [%eval -0.63] [%clk 0:24:33] } 31. Nd5? { [%eval -1.88] } { Mistake. Kf2 was best. } { [%clk 0:05:15] } 31... Qd8 { [%eval -1.96] [%clk 0:25:02] } 32. Bf3 { [%eval -1.78] [%clk 0:02:25] } 32... Ng5 { [%eval -1.83] [%clk 0:24:51] } 33. Bxf4?? { [%eval -4.22] } { Blunder. Kf1 was best. } { [%clk 0:01:48] } 33... exf4 { [%eval -3.8] [%clk 0:24:17] } 34. Nxf4 { [%eval -4.35] [%clk 0:01:47] } 34... Nxf3+ { [%eval -4.29] [%clk 0:22:57] } 35. gxf3 { [%eval -4.23] [%clk 0:02:12] } 35... Kf7 { [%eval -4.16] [%clk 0:22:58] } 36. e5 { [%eval -4.68] [%clk 0:02:07] } 36... Rg7+?! { [%eval -3.68] } { Inaccuracy. Qg8+ was best. } { [%clk 0:23:09] } 37. Kf1 { [%eval -4.0] [%clk 0:02:01] } 37... dxe5 { [%eval -3.99] [%clk 0:23:36] } 38. Rxe5 { [%eval -3.54] [%clk 0:02:08] } 38... Qd4 { [%eval -3.76] [%clk 0:23:32] } 39. Qf5 { [%eval -3.49] [%clk 0:01:42] } 39... Rg1+?? { [%eval 0.0] } { Blunder. Rd8 was best. } { [%clk 0:23:16] } 40. Ke2 { [%eval 0.0] [%clk 0:02:07] } 40... Re8 { [%eval 0.0] [%clk 0:21:25] } 41. Rxg1 { [%eval 0.0] [%clk 0:01:04] } 41... Qxg1 { [%eval 0.0] [%clk 0:21:47] } 42. Nd5 { [%eval 0.0] [%clk 0:23:07] } 42... Qg2+ { [%eval 0.0] [%clk 0:37:57] } 43. Ke1?? { [%eval -6.47] } { Blunder. Kd1 was best. } { [%clk 0:19:55] } 43... Qg1+?? { [%eval 0.0] } { Blunder. Bd8 was best. } { [%clk 0:35:36] } 44. Ke2 { [%eval 0.0] [%clk 0:20:20] } 44... Qg2+ { [%eval 0.0] [%clk 0:36:04] } 45. Ke1?? { [%eval -6.46] } { Blunder. Kd1 was best. } { [%clk 0:20:25] } 45... Qg3+?? { [%eval 3.44] } { Blunder. Bd8 was best. } { [%clk 0:36:32] } 46. Kf1 { [%eval 3.3] [%clk 0:20:33] } 46... Qh4 { [%eval 3.1] [%clk 0:30:09] } 1/2-1/2