Event: Round 1: Fedorovsky, Michael - Okuno, Rion
Date: 2025-06-08
White: Fedorovsky, Michael
WhiteTitle: IM
WhiteElo: 2389
Black: Okuno, Rion
BlackElo: 2124
Result: 1-0
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:31:23] } 2... e6 { [%eval 0.14] [%clk 1:31:18] } 3. Nf3 { [%eval 0.12] [%clk 1:30:54] } 3... d5 { [%eval 0.17] [%clk 1:31:38] } 4. g3 { [%eval 0.16] [%clk 1:30:22] } 4... Be7 { [%eval 0.2] [%clk 1:32:01] } 5. Bg2 { [%eval 0.16] [%clk 1:30:46] } 5... O-O { [%eval 0.25] [%clk 1:32:23] } 6. O-O { [%eval 0.2] [%clk 1:28:48] } 6... dxc4 { [%eval 0.16] [%clk 1:32:14] } 7. Qc2 { [%eval 0.1] [%clk 1:27:31] } 7... b5 { [%eval 0.28] [%clk 1:32:38] } 8. a4 { [%eval 0.35] [%clk 1:26:02] } 8... b4 { [%eval 0.43] [%clk 1:33:03] } 9. Nbd2 { [%eval 0.23] [%clk 1:22:41] } 9... Bb7 { [%eval 0.22] [%clk 1:28:14] } 10. Nxc4 { [%eval 0.25] [%clk 1:22:10] } 10... Be4 { [%eval 0.27] [%clk 1:28:18] } 11. Qb3 { [%eval 0.3] [%clk 1:17:49] } 11... c5 { [%eval 0.3] [%clk 1:21:34] } 12. Rd1 { [%eval 0.32] [%clk 1:14:16] } 12... Na6 { [%eval 0.27] [%clk 1:12:23] } 13. Be3 { [%eval 0.28] [%clk 1:01:49] } 13... Qc7 { [%eval 0.62] [%clk 1:06:12] } 14. Rac1 { [%eval 0.43] [%clk 0:49:53] } 14... Rac8 { [%eval 0.44] [%clk 1:02:11] } 15. Bf4 { [%eval 0.58] [%clk 0:45:27] } 15... Qb7?! { [%eval 1.15] } { Inaccuracy. Qd8 was best. } { [%clk 0:49:56] } 16. Nd6 { [%eval 1.07] [%clk 0:40:03] } 16... Bxd6 { [%eval 0.9] [%clk 0:21:59] } 17. Bxd6 { [%eval 0.98] [%clk 0:40:17] } 17... Bd5?! { [%eval 1.61] } { Inaccuracy. c4 was best. } { [%clk 0:18:09] } 18. Qe3 { [%eval 1.76] [%clk 0:28:11] } 18... cxd4 { [%eval 1.71] [%clk 0:16:21] } 19. Qxd4 { [%eval 1.55] [%clk 0:28:37] } 19... Rxc1 { [%eval 1.66] [%clk 0:13:32] } 20. Rxc1 { [%eval 1.6] [%clk 0:29:01] } 20... Rd8 { [%eval 1.98] [%clk 0:13:54] } 21. Be5 { [%eval 2.02] [%clk 0:27:53] } 21... Qe7 { [%eval 1.91] [%clk 0:13:17] } 22. Qd3 { [%eval 1.9] [%clk 0:20:34] } 22... Nc5 { [%eval 1.85] [%clk 0:09:56] } 23. Qb5 { [%eval 1.92] [%clk 0:20:00] } 23... Nfd7 { [%eval 2.32] [%clk 0:06:03] } 24. Qxb4 { [%eval 2.4] [%clk 0:18:35] } 24... Bxf3 { [%eval 2.27] [%clk 0:04:37] } 25. Bxf3 { [%eval 2.38] [%clk 0:17:08] } 25... Nxe5 { [%eval 2.26] [%clk 0:04:45] } 26. Qxc5?! { [%eval 1.62] } { Inaccuracy. Rxc5 was best. } { [%clk 0:15:20] } 26... Nxf3+ { [%eval 1.6] [%clk 0:04:58] } 27. exf3 { [%eval 1.52] [%clk 0:15:44] } 27... Qxc5 { [%eval 1.27] [%clk 0:05:18] } 28. Rxc5 { [%eval 1.28] [%clk 0:16:10] } 28... g6 { [%eval 1.65] [%clk 0:04:54] } 29. b4?! { [%eval 1.0] } { Inaccuracy. Rb5 was best. } { [%clk 0:09:12] } 29... Rd1+ { [%eval 0.94] [%clk 0:04:43] } 30. Kg2 { [%eval 0.66] [%clk 0:09:38] } 30... Rb1? { [%eval 1.9] } { Mistake. Rd4 was best. } { [%clk 0:05:06] } 31. Rb5 { [%eval 1.85] [%clk 0:06:27] } 31... Kg7?! { [%eval 2.79] } { Inaccuracy. a6 was best. } { [%clk 0:04:45] } 32. f4 { [%eval 3.07] [%clk 0:06:15] } 32... Rb3 { [%eval 3.22] [%clk 0:02:45] } 33. a5 { [%eval 3.11] [%clk 0:06:31] } 33... h5 { [%eval 3.82] [%clk 0:02:10] } 34. h4 { [%eval 3.78] [%clk 0:04:31] } 34... Kf6 { [%eval 3.64] [%clk 0:01:27] } 35. Rb7 { [%eval 3.62] [%clk 0:04:53] } 35... Kg7?! { [%eval 4.69] } { Inaccuracy. a6 was best. } { [%clk 0:01:13] } 36. b5 { [%eval 4.77] [%clk 0:04:53] } 36... Kf6 { [%eval 4.73] [%clk 0:01:31] } 37. a6 { [%eval 4.38] [%clk 0:05:02] } 37... Kg7 { [%eval 4.75] [%clk 0:01:48] } 38. Kf1 { [%eval 5.0] [%clk 0:05:20] } 38... Rb2 { [%eval 4.94] [%clk 0:02:13] } 39. Ke1 { [%eval 4.7] [%clk 0:05:42] } 39... Kf8?! { [%eval 7.2] } { Inaccuracy. Kf6 was best. } { [%clk 0:01:01] } 40. b6 { [%eval 7.04] [%clk 0:05:08] } 1-0