Event: RHIO 2025
Site: Essen, Germany
Date: 2025-05-28
White: Kummerow, Heiko
WhiteTitle: FM
WhiteElo: 2163
Black: Korneev, Oleg
BlackTitle: GM
BlackElo: 2470
Result: 0-1
ECO: B60
Opening: Sicilian Defense: Richter-Rauzer Variation
Variant: Standard
TimeControl: 90m + 30m +30s

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:59] } 2. Nf3 { [%eval 0.2] [%clk 1:31:15] } 2... d6 { [%eval 0.31] [%clk 1:31:05] } 3. d4 { [%eval 0.22] [%clk 1:31:36] } 3... cxd4 { [%eval 0.19] [%clk 1:31:34] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:01] } 4... Nf6 { [%eval 0.31] [%clk 1:31:59] } 5. Nc3 { [%eval 0.32] [%clk 1:32:25] } 5... Nc6 { [%eval 0.3] [%clk 1:31:59] } 6. Bg5 { [%eval 0.25] [%clk 1:32:40] } 6... Qb6 { [%eval 0.63] [%clk 1:32:24] } 7. Be3 { [%eval 0.54] [%clk 1:27:01] } 7... Qa5?! { [%eval 1.24] } { Inaccuracy. a6 was best. } { [%clk 1:17:31] } 8. f3 { [%eval 0.95] [%clk 1:22:23] } 8... a6 { [%eval 0.9] [%clk 1:14:47] } 9. g4 { [%eval 0.97] [%clk 1:19:09] } 9... e6 { [%eval 0.94] [%clk 1:13:33] } 10. Qd2 { [%eval 0.81] [%clk 1:18:28] } 10... Nxd4 { [%eval 0.77] [%clk 1:03:52] } 11. Qxd4 { [%eval 0.6] [%clk 1:15:03] } 11... b5 { [%eval 0.99] [%clk 0:58:30] } 12. a3 { [%eval 0.72] [%clk 1:00:30] } 12... Rb8 { [%eval 0.62] [%clk 0:49:51] } 13. Qd2 { [%eval 0.33] [%clk 0:40:08] } 13... Be7 { [%eval 0.28] [%clk 0:48:15] } 14. O-O-O { [%eval 0.28] [%clk 0:39:42] } 14... O-O { [%eval 0.47] [%clk 0:47:13] } 15. Kb1 { [%eval 0.68] [%clk 0:38:48] } 15... Qc7 { [%eval 0.66] [%clk 0:44:57] } 16. g5 { [%eval 0.74] [%clk 0:34:56] } 16... Nd7 { [%eval 0.73] [%clk 0:42:52] } 17. f4?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 0:35:05] } 17... Bb7 { [%eval 0.45] [%clk 0:28:02] } 18. Rg1 { [%eval 0.13] [%clk 0:33:37] } 18... Nc5 { [%eval 0.24] [%clk 0:20:36] } 19. f5 { [%eval 0.03] [%clk 0:23:21] } 19... Nxe4 { [%eval 0.32] [%clk 0:16:45] } 20. Nxe4 { [%eval 0.38] [%clk 0:23:43] } 20... Bxe4 { [%eval 0.34] [%clk 0:17:14] } 21. f6 { [%eval 0.26] [%clk 0:24:01] } 21... Rfc8 { [%eval 0.01] [%clk 0:11:58] } 22. Bd3 { [%eval 0.0] [%clk 0:22:59] } 22... Bxd3 { [%eval 0.0] [%clk 0:12:22] } 23. Qxd3 { [%eval 0.0] [%clk 0:22:11] } 23... Bf8 { [%eval 0.0] [%clk 0:12:50] } 24. fxg7 { [%eval 0.0] [%clk 0:20:29] } 24... Bxg7 { [%eval 0.0] [%clk 0:13:10] } 25. Rg4 { [%eval 0.0] [%clk 0:20:43] } 25... b4 { [%eval 0.0] [%clk 0:10:23] } 26. axb4 { [%eval 0.0] [%clk 0:18:29] } 26... a5 { [%eval 0.0] [%clk 0:10:51] } 27. Rh4 { [%eval 0.0] [%clk 0:17:39] } 27... Rxb4 { [%eval 0.0] [%clk 0:11:07] } 28. Qxh7+ { [%eval 0.0] [%clk 0:17:19] } 28... Kf8 { [%eval -0.01] [%clk 0:11:06] } 29. Rxb4 { [%eval 0.0] [%clk 0:17:45] } 29... axb4 { [%eval 0.0] [%clk 0:12:05] } 30. Qd3 { [%eval -0.38] [%clk 0:13:20] } 30... d5 { [%eval -0.21] [%clk 0:09:52] } 31. h4?? { [%eval -2.15] } { Blunder. g6 was best. } { [%clk 0:07:54] } 31... Qa5 { [%eval -2.53] [%clk 0:06:33] } 32. Qb3 { [%eval -2.91] [%clk 0:05:55] } 32... Ra8 { [%eval -2.84] [%clk 0:06:45] } 33. Kc1 { [%eval -2.45] [%clk 0:05:41] } 33... Kg8 { [%eval -2.15] [%clk 0:05:38] } 34. h5? { [%eval -4.08] } { Mistake. Bf2 was best. } { [%clk 0:03:46] } 34... d4 { [%eval -4.09] [%clk 0:03:48] } 35. Bf4 { [%eval -4.13] [%clk 0:02:53] } 35... Qf5 { [%eval -4.22] [%clk 0:03:53] } 36. Qf3 { [%eval -4.33] [%clk 0:01:41] } 36... Rc8 { [%eval -3.91] [%clk 0:04:09] } 37. Rd2?! { [%eval -5.14] } { Inaccuracy. Rd3 was best. } { [%clk 0:01:17] } 37... b3 { [%eval -4.25] [%clk 0:01:45] } 38. Qf2?! { [%eval -6.48] } { Inaccuracy. Rd3 was best. } { [%clk 0:00:38] } 38... Qa5 { [%eval -6.93] [%clk 0:01:44] } 39. Kd1 { [%eval -6.85] [%clk 0:00:42] } 39... Qa1+ { [%eval -6.81] [%clk 0:01:51] } 40. Ke2 { [%eval -6.73] [%clk 0:01:10] } 40... bxc2 { [%eval -6.52] [%clk 0:02:11] } 0-1