Event: Round 4: Winter, Ondrej - Jun, Rudolf
Date: 2025-07-08
White: Winter, Ondrej
WhiteTitle: FM
WhiteElo: 2263
Black: Jun, Rudolf
BlackTitle: FM
BlackElo: 2192
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Venice System
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:16] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nf3 { [%eval 0.2] [%clk 0:15:25] } 2... a6 { [%eval 0.47] [%clk 0:15:28] } 3. c3 { [%eval 0.28] [%clk 0:15:32] } 3... d5 { [%eval 0.34] [%clk 0:15:29] } 4. exd5 { [%eval 0.32] [%clk 0:15:39] } 4... Qxd5 { [%eval 0.33] [%clk 0:15:37] } 5. d4 { [%eval 0.22] [%clk 0:15:47] } 5... Nc6 { [%eval 0.4] [%clk 0:15:40] } 6. Be2 { [%eval 0.32] [%clk 0:15:33] } 6... cxd4 { [%eval 0.33] [%clk 0:15:19] } 7. cxd4 { [%eval 0.26] [%clk 0:15:39] } 7... e6 { [%eval 0.25] [%clk 0:15:14] } 8. O-O { [%eval 0.21] [%clk 0:15:42] } 8... Nf6 { [%eval 0.38] [%clk 0:15:22] } 9. Nc3 { [%eval 0.37] [%clk 0:15:51] } 9... Qd8 { [%eval 0.38] [%clk 0:15:30] } 10. Be3 { [%eval 0.3] [%clk 0:15:42] } 10... Be7 { [%eval 0.47] [%clk 0:15:29] } 11. Ne5 { [%eval 0.43] [%clk 0:15:45] } 11... O-O { [%eval 0.49] [%clk 0:15:08] } 12. a3 { [%eval 0.22] [%clk 0:15:51] } 12... Bd6 { [%eval 0.17] [%clk 0:15:09] } 13. f4 { [%eval -0.01] [%clk 0:15:03] } 13... Bd7 { [%eval 0.18] [%clk 0:14:31] } 14. Bd3 { [%eval 0.0] [%clk 0:12:54] } 14... Ne7 { [%eval 0.0] [%clk 0:14:20] } 15. Qf3 { [%eval -0.08] [%clk 0:08:48] } 15... Nfd5 { [%eval 0.2] [%clk 0:13:33] } 16. Bf2 { [%eval 0.11] [%clk 0:08:04] } 16... Nxc3 { [%eval 0.17] [%clk 0:13:14] } 17. bxc3 { [%eval 0.21] [%clk 0:08:10] } 17... Rc8 { [%eval 0.71] [%clk 0:12:53] } 18. Bh4?! { [%eval -0.07] } { Inaccuracy. c4 was best. } { [%clk 0:07:00] } 18... f5? { [%eval 1.29] } { Mistake. Bb5 was best. } { [%clk 0:11:22] } 19. Qxb7 { [%eval 1.15] [%clk 0:06:02] } 19... Rxc3? { [%eval 2.75] } { Mistake. Bxe5 was best. } { [%clk 0:11:14] } 20. Bxa6?? { [%eval 0.16] } { Blunder. Qxd7 was best. } { [%clk 0:03:56] } 20... Bc8 { [%eval 0.25] [%clk 0:10:43] } 21. Qa8?? { [%eval -3.78] } { Blunder. Qb2 was best. } { [%clk 0:01:07] } 21... Bxe5 { [%eval -3.53] [%clk 0:10:27] } 22. dxe5?! { [%eval -4.81] } { Inaccuracy. fxe5 was best. } { [%clk 0:01:15] } 22... Qb6+ { [%eval -4.79] [%clk 0:10:29] } 23. Bf2 { [%eval -4.85] [%clk 0:00:50] } 23... Qxa6 { [%eval -4.73] [%clk 0:10:37] } 24. Qb8 { [%eval -5.17] [%clk 0:00:49] } 24... Bb7 { [%eval -5.01] [%clk 0:10:13] } 25. Qd6 { [%eval -4.86] [%clk 0:00:58] } 25... Qxd6?! { [%eval -3.36] } { Inaccuracy. Nd5 was best. } { [%clk 0:08:21] } 26. exd6 { [%eval -3.3] [%clk 0:01:06] } 26... Nd5 { [%eval -3.31] [%clk 0:08:30] } 27. Bh4 { [%eval -3.92] [%clk 0:01:13] } 27... Kf7 { [%eval -4.08] [%clk 0:07:49] } 28. a4 { [%eval -4.17] [%clk 0:00:44] } 28... Bc6 { [%eval -3.68] [%clk 0:07:44] } 29. a5 { [%eval -3.61] [%clk 0:00:46] } 29... Ra8 { [%eval -3.37] [%clk 0:07:25] } 30. Rf2 { [%eval -3.75] [%clk 0:00:14] } 30... Ke8 { [%eval -3.79] [%clk 0:07:20] } 31. a6 { [%eval -4.71] [%clk 0:00:18] } 31... Kd7 { [%eval -3.8] [%clk 0:07:03] } 32. a7 { [%eval -3.95] [%clk 0:00:24] } 32... Rb3 { [%eval -4.0] [%clk 0:06:47] } 33. Rc2 { [%eval -3.98] [%clk 0:00:21] } 33... Kxd6 { [%eval -3.37] [%clk 0:06:21] } 34. Bf2 { [%eval -3.37] [%clk 0:00:26] } 34... Rb7 { [%eval -3.07] [%clk 0:04:15] } 35. Bd4?! { [%eval -4.01] } { Inaccuracy. Rac1 was best. } { [%clk 0:00:17] } 35... Nxf4 { [%eval -3.97] [%clk 0:03:56] } 36. Re1 { [%eval -4.91] [%clk 0:00:13] } 36... Nd5?! { [%eval -3.73] } { Inaccuracy. Nd3 was best. } { [%clk 0:03:32] } 37. Rec1 { [%eval -3.76] [%clk 0:00:16] } 37... Rc7 { [%eval -3.65] [%clk 0:03:30] } 38. Re1?! { [%eval -4.86] } { Inaccuracy. Ra2 was best. } { [%clk 0:00:20] } 38... Rcxa7 { [%eval -4.72] [%clk 0:03:18] } 39. Bc5+ { [%eval -5.23] [%clk 0:00:21] } 39... Kd7 { [%eval -5.23] [%clk 0:03:22] } 40. Bxa7 { [%eval -5.26] [%clk 0:00:21] } 40... Rxa7 { [%eval -5.06] [%clk 0:03:31] } 41. Rce2 { [%eval -5.64] [%clk 0:00:26] } 41... Nf4 { [%eval -5.72] [%clk 0:03:30] } 42. Rf2 { [%eval -5.71] [%clk 0:00:25] } 42... g5 { [%eval -5.8] [%clk 0:03:22] } 43. h4 { [%eval -6.05] [%clk 0:00:29] } 43... h6 { [%eval -5.87] [%clk 0:03:30] } 44. Rd1+ { [%eval -5.9] [%clk 0:00:21] } 44... Ke7 { [%eval -6.03] [%clk 0:03:37] } 45. Rb2 { [%eval -6.27] [%clk 0:00:25] } 45... gxh4 { [%eval -6.39] [%clk 0:03:27] } 46. Rdd2 { [%eval -6.19] [%clk 0:00:20] } 46... Be4 { [%eval -6.21] [%clk 0:03:23] } 47. Rb8 { [%eval -6.57] [%clk 0:00:20] } 47... Ra1+ { [%eval -6.68] [%clk 0:03:17] } 48. Kh2 { [%eval -7.09] [%clk 0:00:29] } 48... Nh5 { [%eval -6.89] [%clk 0:03:11] } 49. Rbd8 { [%eval -8.17] [%clk 0:00:14] } 49... Bd5 { [%eval -7.91] [%clk 0:03:09] } 0-1