Event: Round 8: Yevgeniy Roshka - Felix Blohberger
Date: 2023-02-06
White: Yevgeniy Roshka
WhiteTitle: IM
Black: Felix Blohberger
BlackTitle: GM
Result: 1-0
ECO: D81
Opening: Grünfeld Defense: Russian Variation, Accelerated Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:26:00] } 1... Nf6 { [%eval 0.28] [%clk 1:29:24] } 2. c4 { [%eval 0.16] [%clk 1:26:24] } 2... g6 { [%eval 0.3] [%clk 1:29:50] } 3. Nc3 { [%eval 0.31] [%clk 1:26:45] } 3... d5 { [%eval 0.2] [%clk 1:30:15] } 4. Qb3 { [%eval 0.0] [%clk 1:27:07] } 4... dxc4 { [%eval 0.0] [%clk 1:28:29] } 5. Qxc4 { [%eval 0.09] [%clk 1:27:34] } 5... Bg7 { [%eval 0.25] [%clk 1:28:12] } 6. e4 { [%eval 0.24] [%clk 1:21:33] } 6... O-O { [%eval 0.1] [%clk 1:28:35] } 7. Be2 { [%eval 0.15] [%clk 1:22:00] } 7... Nfd7 { [%eval 0.13] [%clk 1:25:27] } 8. Nf3 { [%eval 0.31] [%clk 1:19:01] } 8... Nb6 { [%eval 0.38] [%clk 1:07:51] } 9. Qc5 { [%eval 0.43] [%clk 1:16:10] } 9... Bg4 { [%eval 0.37] [%clk 1:06:06] } 10. Be3 { [%eval 0.31] [%clk 1:13:15] } 10... Bxf3 { [%eval 0.41] [%clk 1:00:12] } 11. gxf3 { [%eval 0.36] [%clk 1:13:39] } 11... e5 { [%eval 0.35] [%clk 1:00:00] } 12. d5 { [%eval 0.02] [%clk 1:12:51] } 12... c6?! { [%eval 0.84] } { Inaccuracy. N8d7 was best. } { [%clk 0:58:28] } 13. Rd1? { [%eval -0.3] } { Mistake. O-O-O was best. } { [%clk 1:05:46] } 13... N8d7 { [%eval -0.21] [%clk 0:58:41] } 14. Qb4 { [%eval -0.38] [%clk 1:03:06] } 14... Qh4 { [%eval -0.26] [%clk 0:54:46] } 15. a4?! { [%eval -0.88] } { Inaccuracy. O-O was best. } { [%clk 0:56:38] } 15... Nf6?! { [%eval -0.15] } { Inaccuracy. Nxd5 was best. } { [%clk 0:54:07] } 16. dxc6 { [%eval -0.08] [%clk 0:51:34] } 16... bxc6 { [%eval 0.0] [%clk 0:54:27] } 17. Qd6 { [%eval -0.22] [%clk 0:51:51] } 17... Nbd7 { [%eval 0.0] [%clk 0:39:46] } 18. Qxc6 { [%eval -0.52] [%clk 0:44:54] } 18... Rfc8 { [%eval -0.4] [%clk 0:40:06] } 19. Qa6 { [%eval -0.81] [%clk 0:45:01] } 19... Bf8?! { [%eval -0.2] } { Inaccuracy. Nc5 was best. } { [%clk 0:33:47] } 20. Rd6 { [%eval -0.37] [%clk 0:27:55] } 20... Rab8 { [%eval -0.09] [%clk 0:30:42] } 21. Bb5 { [%eval -0.07] [%clk 0:25:35] } 21... Bxd6 { [%eval -0.03] [%clk 0:21:08] } 22. Qxd6 { [%eval -0.04] [%clk 0:26:03] } 22... a6 { [%eval 0.03] [%clk 0:16:36] } 23. Qxa6 { [%eval -0.35] [%clk 0:24:41] } 23... Qh3?! { [%eval 0.35] } { Inaccuracy. Qh5 was best. } { [%clk 0:12:57] } 24. Ke2 { [%eval 0.22] [%clk 0:24:39] } 24... Nh5? { [%eval 1.69] } { Mistake. Ne8 was best. } { [%clk 0:12:16] } 25. Qd6 { [%eval 1.56] [%clk 0:22:21] } 25... Nf4+ { [%eval 1.77] [%clk 0:05:13] } 26. Bxf4 { [%eval 1.6] [%clk 0:22:49] } 26... exf4 { [%eval 1.47] [%clk 0:05:37] } 27. Rd1 { [%eval 1.71] [%clk 0:21:49] } 27... Nb6 { [%eval 1.59] [%clk 0:04:40] } 28. Qxf4 { [%eval 1.47] [%clk 0:11:56] } 28... Qe6?! { [%eval 2.49] } { Inaccuracy. Nxa4 was best. } { [%clk 0:02:38] } 29. Kf1 { [%eval 2.66] [%clk 0:12:23] } 29... Qb3 { [%eval 2.81] [%clk 0:02:13] } 30. Rd2 { [%eval 2.99] [%clk 0:12:36] } 30... Nc4 { [%eval 3.62] [%clk 0:01:48] } 31. Rd7 { [%eval 3.62] [%clk 0:12:22] } 31... Nb6 { [%eval 3.64] [%clk 0:00:43] } 32. Rc7 { [%eval 3.89] [%clk 0:11:29] } 32... Qe6 { [%eval 3.87] [%clk 0:00:33] } 33. a5 { [%eval 4.08] [%clk 0:11:06] } 33... Na8 { [%eval 4.11] [%clk 0:00:36] } 34. Ra7 { [%eval 3.96] [%clk 0:07:51] } 34... Rf8 { [%eval 4.29] [%clk 0:00:38] } 35. Kg2 { [%eval 4.62] [%clk 0:07:46] } 35... Qb3 { [%eval 4.99] [%clk 0:00:52] } 36. Bc6 { [%eval 4.97] [%clk 0:04:45] } 36... Qxb2 { [%eval 5.17] [%clk 0:00:58] } 37. Bd5 { [%eval 5.45] [%clk 0:04:04] } 37... Rbc8?? { [%eval #7] } { Checkmate is now unavoidable. Qxc3 was best. } { [%clk 0:00:32] } 1-0