Event: Round 4: Korneev, Oleg - Lambertz, Michael
Date: 2024-03-30
White: Korneev, Oleg
WhiteTitle: GM
WhiteElo: 2482
Black: Lambertz, Michael
BlackElo: 1980
Result: 1-0
ECO: C96
Opening: Ruy Lopez: Closed, Keres Defense
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:27:16] } 1... e5 { [%eval 0.17] [%clk 1:30:39] } 2. Nf3 { [%eval 0.21] [%clk 1:27:19] } 2... Nc6 { [%eval 0.13] [%clk 1:30:44] } 3. Bb5 { [%eval 0.21] [%clk 1:27:45] } 3... a6 { [%eval 0.21] [%clk 1:30:16] } 4. Ba4 { [%eval 0.31] [%clk 1:23:15] } 4... Nf6 { [%eval 0.14] [%clk 1:29:57] } 5. O-O { [%eval 0.24] [%clk 1:23:42] } 5... Be7 { [%eval 0.19] [%clk 1:29:51] } 6. Re1 { [%eval 0.46] [%clk 1:24:10] } 6... b5 { [%eval 0.33] [%clk 1:29:37] } 7. Bb3 { [%eval 0.16] [%clk 1:24:39] } 7... d6 { [%eval 0.28] [%clk 1:29:30] } 8. c3 { [%eval 0.44] [%clk 1:25:07] } 8... O-O { [%eval 0.41] [%clk 1:29:24] } 9. h3 { [%eval 0.38] [%clk 1:25:36] } 9... Na5 { [%eval 0.55] [%clk 1:29:08] } 10. Bc2 { [%eval 0.48] [%clk 1:26:05] } 10... c5 { [%eval 0.48] [%clk 1:28:40] } 11. d4 { [%eval 0.56] [%clk 1:26:33] } 11... Nd7 { [%eval 0.61] [%clk 1:28:19] } 12. a4 { [%eval 0.59] [%clk 1:27:02] } 12... Bb7 { [%eval 0.63] [%clk 1:26:51] } 13. d5 { [%eval 0.69] [%clk 1:27:31] } 13... Nb6 { [%eval 0.76] [%clk 1:24:09] } 14. b4 { [%eval 0.78] [%clk 1:27:38] } 14... cxb4 { [%eval 1.14] [%clk 1:23:51] } 15. cxb4 { [%eval 1.2] [%clk 1:28:06] } 15... Nac4 { [%eval 1.26] [%clk 1:23:51] } 16. a5 { [%eval 0.74] [%clk 1:28:33] } 16... Nd7 { [%eval 0.6] [%clk 1:24:01] } 17. Na3 { [%eval 0.62] [%clk 1:28:54] } 17... Rc8 { [%eval 0.62] [%clk 1:23:05] } 18. Nxc4 { [%eval 0.6] [%clk 1:29:21] } 18... Rxc4 { [%eval 0.64] [%clk 1:23:21] } 19. Bb3 { [%eval 0.63] [%clk 1:29:04] } 19... Rc8 { [%eval 0.73] [%clk 1:23:01] } 20. Qd3 { [%eval 0.59] [%clk 1:21:41] } 20... Re8 { [%eval 0.67] [%clk 1:20:43] } 21. Bd2 { [%eval 0.71] [%clk 1:16:09] } 21... Nf8 { [%eval 0.71] [%clk 1:18:29] } 22. g3 { [%eval 0.67] [%clk 0:51:46] } 22... Qd7 { [%eval 0.65] [%clk 1:16:44] } 23. Kg2 { [%eval 0.58] [%clk 0:49:32] } 23... Rc7 { [%eval 0.64] [%clk 1:10:04] } 24. Rac1 { [%eval 0.52] [%clk 0:47:48] } 24... Rxc1 { [%eval 0.53] [%clk 1:06:59] } 25. Rxc1 { [%eval 0.42] [%clk 0:48:08] } 25... Rc8 { [%eval 0.46] [%clk 1:07:00] } 26. Rh1 { [%eval 0.42] [%clk 0:36:57] } 26... Rc7 { [%eval 0.48] [%clk 1:03:03] } 27. Be3 { [%eval 0.53] [%clk 0:37:08] } 27... Bd8 { [%eval 0.51] [%clk 1:00:40] } 28. Nd2 { [%eval 0.55] [%clk 0:32:25] } 28... g6 { [%eval 0.54] [%clk 0:57:00] } 29. Bd1 { [%eval 0.24] [%clk 0:29:22] } 29... f5 { [%eval 0.77] [%clk 0:55:48] } 30. Bf3?! { [%eval 0.21] } { Inaccuracy. g4 was best. } { [%clk 0:24:55] } 30... Qf7 { [%eval 0.51] [%clk 0:51:44] } 31. g4 { [%eval 0.41] [%clk 0:18:12] } 31... Bc8?? { [%eval 2.2] } { Blunder. f4 was best. } { [%clk 0:43:41] } 32. Bb6 { [%eval 2.2] [%clk 0:18:34] } 32... Rd7 { [%eval 2.53] [%clk 0:43:51] } 33. Rc1 { [%eval 2.44] [%clk 0:16:51] } 33... Bb7 { [%eval 2.43] [%clk 0:41:41] } 34. exf5 { [%eval 2.46] [%clk 0:17:07] } 34... Bg5 { [%eval 2.48] [%clk 0:41:24] } 35. Be3 { [%eval 2.52] [%clk 0:13:55] } 35... Bxe3 { [%eval 2.27] [%clk 0:39:24] } 36. fxe3 { [%eval 2.63] [%clk 0:13:56] } 36... gxf5 { [%eval 3.21] [%clk 0:39:18] } 37. Qxf5 { [%eval 3.07] [%clk 0:12:58] } 37... Bxd5 { [%eval 3.19] [%clk 0:37:56] } 38. Qxf7+ { [%eval 3.19] [%clk 0:13:25] } 38... Bxf7 { [%eval 3.49] [%clk 0:38:10] } 39. Ne4 { [%eval 3.44] [%clk 0:11:39] } 39... Kg7 { [%eval 3.78] [%clk 0:37:38] } 40. Rc6 { [%eval 3.65] [%clk 0:12:08] } 40... Bd5 { [%eval 4.42] [%clk 0:36:59] } 41. Rxd6 { [%eval 4.39] [%clk 0:10:27] } 41... Bxe4 { [%eval 5.34] [%clk 0:37:10] } 42. Rxd7+ { [%eval 5.33] [%clk 0:10:54] } 42... Nxd7 { [%eval 5.26] [%clk 0:37:15] } 43. Bxe4 { [%eval 5.28] [%clk 0:11:22] } 43... h6 { [%eval 5.62] [%clk 0:37:10] } 44. Bb7 { [%eval 5.4] [%clk 0:11:35] } 44... Nb8 { [%eval 5.84] [%clk 0:36:13] } 45. Kf3 { [%eval 5.72] [%clk 0:12:02] } 45... Kf6 { [%eval 5.76] [%clk 0:36:19] } 46. Ke4 { [%eval 5.78] [%clk 0:12:09] } 46... Ke6 { [%eval 5.95] [%clk 0:36:39] } 47. h4 { [%eval 5.96] [%clk 0:12:29] } 47... Kf6 { [%eval 5.88] [%clk 0:36:51] } 48. Kd5 { [%eval 5.78] [%clk 0:12:29] } 1-0