Event: Round 6: Borkovec, Ondrej - Jun, Rudolf
Date: 2025-07-05
White: Borkovec, Ondrej
WhiteElo: 1791
Black: Jun, Rudolf
BlackTitle: FM
BlackElo: 2192
Result: 0-1
ECO: A68
Opening: Benoni Defense: Four Pawns Attack
Variant: Standard
TimeControl: 12+3

1. d4 { [%eval 0.17] [%clk 0:12:04] } 1... Nf6 { [%eval 0.19] [%clk 0:12:04] } 2. c4 { [%eval 0.18] [%clk 0:12:06] } 2... c5 { [%eval 0.56] [%clk 0:12:06] } 3. d5 { [%eval 0.47] [%clk 0:12:09] } 3... e6 { [%eval 0.57] [%clk 0:12:09] } 4. Nc3 { [%eval 0.48] [%clk 0:12:11] } 4... exd5 { [%eval 0.75] [%clk 0:12:11] } 5. cxd5 { [%eval 0.74] [%clk 0:12:13] } 5... d6 { [%eval 0.61] [%clk 0:12:13] } 6. e4 { [%eval 0.68] [%clk 0:12:14] } 6... g6 { [%eval 0.64] [%clk 0:12:16] } 7. f4 { [%eval 0.72] [%clk 0:12:16] } 7... Bg7 { [%eval 0.62] [%clk 0:12:18] } 8. Nf3 { [%eval 0.21] [%clk 0:12:19] } 8... O-O { [%eval 0.23] [%clk 0:12:17] } 9. Bd3 { [%eval 0.0] [%clk 0:12:21] } 9... a6 { [%eval 0.51] [%clk 0:12:18] } 10. a4 { [%eval 0.5] [%clk 0:12:23] } 10... Re8 { [%eval 0.73] [%clk 0:12:19] } 11. O-O { [%eval 0.66] [%clk 0:12:21] } 11... Nbd7 { [%eval 1.11] [%clk 0:12:17] } 12. Re1 { [%eval 1.08] [%clk 0:12:22] } 12... Nh5 { [%eval 1.39] [%clk 0:11:58] } 13. Qc2 { [%eval 1.09] [%clk 0:12:01] } 13... Ndf6 { [%eval 1.6] [%clk 0:11:49] } 14. h3 { [%eval 1.42] [%clk 0:11:46] } 14... Ng3 { [%eval 1.52] [%clk 0:11:40] } 15. Kh2 { [%eval 1.32] [%clk 0:11:37] } 15... Nfh5 { [%eval 1.21] [%clk 0:11:42] } 16. Be3?! { [%eval 0.58] } { Inaccuracy. a5 was best. } { [%clk 0:10:58] } 16... f5? { [%eval 2.24] } { Mistake. c4 was best. } { [%clk 0:11:43] } 17. Bf2?? { [%eval 0.0] } { Blunder. e5 was best. } { [%clk 0:10:45] } 17... fxe4 { [%eval 0.1] [%clk 0:11:42] } 18. Bxg3?? { [%eval -2.01] } { Blunder. Nxe4 was best. } { [%clk 0:10:19] } 18... Nxg3?? { [%eval 0.03] } { Blunder. exf3 was best. } { [%clk 0:11:42] } 19. Bxe4 { [%eval -0.02] [%clk 0:09:54] } 19... Nxe4 { [%eval 0.03] [%clk 0:11:41] } 20. Rxe4 { [%eval -0.31] [%clk 0:09:49] } 20... Bf5 { [%eval 0.0] [%clk 0:11:41] } 21. Rxe8+ { [%eval 0.02] [%clk 0:09:45] } 21... Qxe8 { [%eval 0.01] [%clk 0:11:43] } 22. Qb3?? { [%eval -2.1] } { Blunder. Qd2 was best. } { [%clk 0:09:30] } 22... Qd7?? { [%eval 0.0] } { Blunder. Qe3 was best. } { [%clk 0:11:43] } 23. Re1 { [%eval 0.0] [%clk 0:09:22] } 23... Bd4?! { [%eval 1.02] } { Inaccuracy. Bh6 was best. } { [%clk 0:10:44] } 24. Ne2 { [%eval 1.05] [%clk 0:09:03] } 24... Bg7 { [%eval 1.49] [%clk 0:10:40] } 25. Ng3? { [%eval 0.23] } { Mistake. g4 was best. } { [%clk 0:09:04] } 25... Rf8 { [%eval 0.51] [%clk 0:10:06] } 26. Nh4 { [%eval 0.27] [%clk 0:08:21] } 26... Bh6?? { [%eval 2.76] } { Blunder. Bxh3 was best. } { [%clk 0:09:38] } 27. Nhxf5 { [%eval 2.57] [%clk 0:08:08] } 27... gxf5 { [%eval 2.43] [%clk 0:09:27] } 28. Qe3 { [%eval 2.14] [%clk 0:07:46] } 28... Qf7 { [%eval 2.78] [%clk 0:08:57] } 29. Qd2 { [%eval 2.15] [%clk 0:07:12] } 29... Bg7 { [%eval 2.46] [%clk 0:08:20] } 30. Re6 { [%eval 2.27] [%clk 0:07:03] } 30... Bd4?! { [%eval 3.02] } { Inaccuracy. Re8 was best. } { [%clk 0:07:53] } 31. b4 { [%eval 2.73] [%clk 0:06:46] } 31... b5 { [%eval 3.46] [%clk 0:06:55] } 32. axb5 { [%eval 3.13] [%clk 0:05:49] } 32... axb5 { [%eval 3.57] [%clk 0:06:57] } 33. Ne2? { [%eval 1.83] } { Mistake. Rxd6 was best. } { [%clk 0:05:06] } 33... Qg7?? { [%eval 4.09] } { Blunder. Bg7 was best. } { [%clk 0:06:01] } 34. Rxd6 { [%eval 3.99] [%clk 0:04:28] } 34... Re8 { [%eval 4.55] [%clk 0:05:48] } 35. bxc5 { [%eval 4.42] [%clk 0:03:36] } 35... Bxc5 { [%eval 4.34] [%clk 0:05:07] } 36. Rc6 { [%eval 4.14] [%clk 0:03:38] } 36... Be3 { [%eval 4.77] [%clk 0:05:04] } 37. Qb4 { [%eval 4.61] [%clk 0:03:24] } 37... Kh8 { [%eval 5.12] [%clk 0:03:50] } 38. Qxb5?? { [%eval 1.89] } { Blunder. Re6 was best. } { [%clk 0:03:07] } 38... Rg8 { [%eval 1.52] [%clk 0:03:46] } 39. g3 { [%eval 1.44] [%clk 0:02:49] } 39... Bxf4 { [%eval 2.24] [%clk 0:03:44] } 40. Qd3 { [%eval 1.99] [%clk 0:02:35] } 40... Be5 { [%eval 1.84] [%clk 0:02:49] } 41. Re6? { [%eval 0.19] } { Mistake. Qf3 was best. } { [%clk 0:02:36] } 41... f4 { [%eval 0.31] [%clk 0:02:37] } 42. d6?? { [%eval -4.9] } { Blunder. Qe4 was best. } { [%clk 0:01:46] } 42... fxg3+ { [%eval -4.48] [%clk 0:02:08] } 43. Kg1? { [%eval -8.79] } { Mistake. Kg2 was best. } { [%clk 0:01:24] } 43... Qf7 { [%eval -8.52] [%clk 0:01:56] } 44. Qe3 { [%eval -7.33] [%clk 0:00:04] } 44... Qxe6 { [%eval -7.75] [%clk 0:01:53] } 45. d7 { [%eval -7.39] [%clk 0:00:07] } 45... Qf5 { [%eval -7.01] [%clk 0:01:19] } 46. Nd4?! { [%eval -77.88] } { Inaccuracy. Kg2 was best. } { [%clk 0:00:07] } 46... Qf2+ { [%eval -10.47] [%clk 0:01:17] } 47. Qxf2 { [%clk 0:00:04] } 47... gxf2+ { [%clk 0:01:18] } 0-1