Event: Round 4: Bilych, Oleksii - Bortnyk, Mykola
Date: 2025-07-04
White: Bilych, Oleksii
WhiteTitle: IM
WhiteElo: 2446
Black: Bortnyk, Mykola
BlackTitle: IM
BlackElo: 2381
Result: 0-1
ECO: C70
Opening: Ruy Lopez: Morphy Defense, Fianchetto Defense Deferred
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:21:09] } 1... e5 { [%eval 0.22] [%clk 1:28:34] } 2. Nf3 { [%eval 0.13] [%clk 1:21:09] } 2... Nc6 { [%eval 0.21] [%clk 1:28:34] } 3. Bb5 { [%eval 0.15] [%clk 1:21:09] } 3... a6 { [%eval 0.21] [%clk 1:28:15] } 4. Ba4 { [%eval 0.11] [%clk 1:21:09] } 4... g6 { [%eval 0.41] [%clk 1:26:42] } 5. O-O { [%eval 0.45] [%clk 1:20:33] } 5... Bg7 { [%eval 0.41] [%clk 1:26:42] } 6. c3 { [%eval 0.34] [%clk 1:20:33] } 6... b5 { [%eval 0.44] [%clk 1:26:15] } 7. Bb3 { [%eval 0.39] [%clk 1:20:33] } 7... Nf6 { [%eval 0.43] [%clk 1:24:54] } 8. d4 { [%eval 0.5] [%clk 1:17:26] } 8... Qe7 { [%eval 0.73] [%clk 1:16:09] } 9. a4 { [%eval 0.65] [%clk 1:11:55] } 9... Rb8 { [%eval 0.66] [%clk 1:09:39] } 10. axb5 { [%eval 0.72] [%clk 1:11:55] } 10... axb5 { [%eval 0.66] [%clk 1:09:39] } 11. Re1 { [%eval 0.74] [%clk 1:01:54] } 11... d6 { [%eval 0.81] [%clk 1:08:41] } 12. d5 { [%eval 0.86] [%clk 1:01:54] } 12... Nd8 { [%eval 0.73] [%clk 1:08:41] } 13. c4 { [%eval 0.74] [%clk 1:01:54] } 13... bxc4 { [%eval 0.79] [%clk 1:07:05] } 14. Bxc4 { [%eval 0.72] [%clk 1:01:54] } 14... O-O { [%eval 0.78] [%clk 1:07:05] } 15. Nc3 { [%eval 0.7] [%clk 1:01:54] } 15... h6 { [%eval 1.12] [%clk 0:59:43] } 16. Ra7 { [%eval 0.99] [%clk 1:01:05] } 16... Ne8 { [%eval 1.06] [%clk 0:56:19] } 17. h3 { [%eval 1.1] [%clk 0:58:00] } 17... Kh8 { [%eval 1.39] [%clk 0:55:44] } 18. b3 { [%eval 1.0] [%clk 0:57:37] } 18... f5 { [%eval 1.05] [%clk 0:53:40] } 19. exf5 { [%eval 0.8] [%clk 0:51:31] } 19... gxf5 { [%eval 0.78] [%clk 0:53:40] } 20. Nd4 { [%eval 0.89] [%clk 0:51:31] } 20... Qh4?! { [%eval 1.86] } { Inaccuracy. Bd7 was best. } { [%clk 0:48:17] } 21. Nc6 { [%eval 1.82] [%clk 0:51:11] } 21... Nxc6 { [%eval 2.34] [%clk 0:45:26] } 22. dxc6 { [%eval 2.4] [%clk 0:51:11] } 22... f4 { [%eval 2.4] [%clk 0:44:07] } 23. Qf3 { [%eval 2.34] [%clk 0:49:20] } 23... Bf5 { [%eval 2.35] [%clk 0:44:07] } 24. Nd5 { [%eval 2.67] [%clk 0:47:04] } 24... Qd8 { [%eval 2.67] [%clk 0:38:39] } 25. Bd2 { [%eval 2.39] [%clk 0:42:33] } 25... Rc8 { [%eval 2.83] [%clk 0:30:13] } 26. b4 { [%eval 2.94] [%clk 0:35:34] } 26... Nf6 { [%eval 2.73] [%clk 0:29:58] } 27. b5 { [%eval 2.98] [%clk 0:35:20] } 27... Be6 { [%eval 3.3] [%clk 0:27:38] } 28. Ba5 { [%eval 3.2] [%clk 0:31:10] } 28... e4 { [%eval 3.24] [%clk 0:27:30] } 29. Qb3?? { [%eval 0.97] } { Blunder. Bxc7 was best. } { [%clk 0:30:05] } 29... Bxd5? { [%eval 2.3] } { Mistake. e3 was best. } { [%clk 0:26:40] } 30. Bxd5 { [%eval 2.16] [%clk 0:30:05] } 30... Nxd5 { [%eval 2.02] [%clk 0:26:40] } 31. Qxd5 { [%eval 2.24] [%clk 0:30:05] } 31... e3 { [%eval 1.98] [%clk 0:26:40] } 32. fxe3?? { [%eval 0.0] } { Blunder. f3 was best. } { [%clk 0:24:40] } 32... f3 { [%eval 0.0] [%clk 0:26:40] } 33. Rf1 { [%eval 0.0] [%clk 0:14:00] } 33... fxg2 { [%eval 0.0] [%clk 0:26:26] } 34. Rf3?! { [%eval -0.59] } { Inaccuracy. Kxg2 was best. } { [%clk 0:14:00] } 34... Be5 { [%eval -0.62] [%clk 0:20:13] } 35. Rxc7?? { [%eval -3.56] } { Blunder. b6 was best. } { [%clk 0:06:28] } 35... Rg8 { [%eval -3.35] [%clk 0:20:13] } 36. Rf4 { [%eval -3.26] [%clk 0:00:19] } 36... Rxc7 { [%eval -3.52] [%clk 0:20:13] } 37. Bxc7 { [%eval -3.46] [%clk 0:00:19] } 37... Qxc7 { [%eval -3.32] [%clk 0:15:27] } 38. Rg4 { [%eval -3.2] [%clk 0:00:19] } 38... Rf8?? { [%eval 0.0] } { Blunder. Re8 was best. } { [%clk 0:15:27] } 39. Qe6 { [%eval -0.03] [%clk 0:00:19] } 39... Bg7 { [%eval 0.0] [%clk 0:14:02] } 40. Rg6 { [%eval 0.0] [%clk 0:00:15] } 40... Kh7 { [%eval 0.0] [%clk 0:13:10] } 41. Qxd6?? { [%eval -4.87] } { Blunder. Rxg2 was best. } { [%clk 0:00:15] } 41... Rf1+ { [%eval -5.04] [%clk 0:11:52] } 42. Kxg2 { [%eval -5.1] [%clk 0:00:15] } 42... Qf7 { [%eval -4.76] [%clk 0:11:52] } 43. Rxh6+ { [%eval -6.01] [%clk 0:00:15] } 43... Bxh6 { [%eval -5.3] [%clk 0:11:52] } 44. Qd3+ { [%eval -6.55] [%clk 0:00:15] } 44... Rf5 { [%eval -5.23] [%clk 0:11:52] } 45. c7? { [%eval -76.96] } { Mistake. Qd7 was best. } { [%clk 0:00:15] } 45... Qg6+ { [%eval -9.01] [%clk 0:10:42] } 46. Kh1 { [%eval -6.52] [%clk 0:00:15] } 46... Bxe3 { [%eval -83.58] [%clk 0:10:42] } 47. Qxe3 { [%eval -83.5] [%clk 0:29:44] } 47... Rf1+ { [%eval -7.92] [%clk 0:40:42] } 48. Kh2 { [%eval -5.49] [%clk 0:29:44] } 48... Qc2+ { [%eval -4.63] [%clk 0:40:42] } 0-1