Event: TOP BOARDS
Site: Montesilvano, Italy
Date: 2023-11-15
White: Krallis, Christos
WhiteTitle: FM
WhiteElo: 2339
Black: Grebnev, Aleksey
BlackTitle: IM
BlackElo: 2500
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:50] } 1... c5 { [%eval 0.32] [%clk 1:30:49] } 2. Nf3 { [%eval 0.0] [%clk 1:31:01] } 2... d6 { [%eval 0.0] [%clk 1:30:52] } 3. d4 { [%eval 0.25] [%clk 1:30:39] } 3... cxd4 { [%eval 0.13] [%clk 1:31:13] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:01] } 4... Nf6 { [%eval 0.3] [%clk 1:31:39] } 5. Nc3 { [%eval 0.21] [%clk 1:31:17] } 5... a6 { [%eval 0.39] [%clk 1:32:03] } 6. Bc4 { [%eval 0.0] [%clk 1:31:12] } 6... e6 { [%eval 0.0] [%clk 1:31:26] } 7. Bb3 { [%eval 0.0] [%clk 1:31:31] } 7... Nbd7 { [%eval 0.0] [%clk 1:29:11] } 8. f4 { [%eval 0.09] [%clk 1:30:43] } 8... Nc5 { [%eval 0.19] [%clk 1:23:37] } 9. e5 { [%eval 0.16] [%clk 1:31:05] } 9... Nfd7 { [%eval 0.2] [%clk 1:23:55] } 10. exd6 { [%eval 0.13] [%clk 1:31:04] } 10... Nf6 { [%eval 0.03] [%clk 1:23:13] } 11. Be3 { [%eval 0.07] [%clk 1:30:48] } 11... Bxd6 { [%eval 0.09] [%clk 1:21:46] } 12. Qf3 { [%eval 0.14] [%clk 1:30:50] } 12... O-O { [%eval 0.08] [%clk 1:21:45] } 13. O-O-O { [%eval 0.11] [%clk 1:30:17] } 13... Nxb3+ { [%eval 0.07] [%clk 1:21:50] } 14. Nxb3 { [%eval -0.15] [%clk 1:27:59] } 14... Qc7 { [%eval -0.14] [%clk 1:19:02] } 15. Rhf1 { [%eval -0.26] [%clk 1:00:18] } 15... Bd7 { [%eval -0.39] [%clk 1:14:34] } 16. Bd4 { [%eval -0.41] [%clk 0:40:42] } 16... Bc6 { [%eval -0.48] [%clk 1:13:28] } 17. Qe3 { [%eval -0.41] [%clk 0:37:23] } 17... Nd5 { [%eval -0.36] [%clk 1:05:15] } 18. Nxd5 { [%eval -0.51] [%clk 0:36:07] } 18... Bxd5 { [%eval -0.57] [%clk 1:05:36] } 19. f5 { [%eval -0.43] [%clk 0:33:47] } 19... Rfc8 { [%eval -0.34] [%clk 1:02:05] } 20. Rf2 { [%eval -0.5] [%clk 0:27:34] } 20... Bf8 { [%eval -0.39] [%clk 1:00:17] } 21. h4 { [%eval -0.59] [%clk 0:17:48] } 21... a5 { [%eval -0.22] [%clk 0:35:40] } 22. Be5 { [%eval -0.07] [%clk 0:12:22] } 22... Qc6 { [%eval 0.07] [%clk 0:35:55] } 23. Nd4 { [%eval 0.71] [%clk 0:10:02] } 23... Qa4?! { [%eval 1.81] } { Inaccuracy. Qe8 was best. } { [%clk 0:36:02] } 24. a3? { [%eval 0.25] } { Mistake. fxe6 was best. } { [%clk 0:09:36] } 24... exf5 { [%eval 0.0] [%clk 0:35:46] } 25. Nxf5 { [%eval 0.17] [%clk 0:06:14] } 25... Be4 { [%eval 0.38] [%clk 0:32:54] } 26. Nd4?! { [%eval -0.58] } { Inaccuracy. Bc3 was best. } { [%clk 0:04:00] } 26... Bg6 { [%eval -0.71] [%clk 0:33:02] } 27. Qf3 { [%eval -1.03] [%clk 0:02:55] } 27... h5 { [%eval -1.16] [%clk 0:30:01] } 28. Nf5?? { [%eval -3.44] } { Blunder. Qxb7 was best. } { [%clk 0:02:19] } 28... Rc5 { [%eval -3.16] [%clk 0:29:25] } 29. Rd5 { [%eval -3.49] [%clk 0:01:25] } 29... Rac8?! { [%eval -2.66] } { Inaccuracy. Re8 was best. } { [%clk 0:29:07] } 30. b3? { [%eval -4.41] } { Mistake. Bc3 was best. } { [%clk 0:00:56] } 30... Qc6?! { [%eval -3.01] } { Inaccuracy. Qxa3+ was best. } { [%clk 0:28:20] } 31. Rxc5 { [%eval -3.22] [%clk 0:01:01] } 31... Qxc5 { [%eval -3.03] [%clk 0:28:15] } 32. Bb2 { [%eval -3.2] [%clk 0:00:37] } 32... Re8 { [%eval -3.14] [%clk 0:27:24] } 33. Kb1 { [%eval -3.04] [%clk 0:01:00] } 33... Kh7 { [%eval -2.37] [%clk 0:25:48] } 34. Ka2?! { [%eval -3.1] } { Inaccuracy. a4 was best. } { [%clk 0:00:53] } 34... a4 { [%eval -3.25] [%clk 0:25:47] } 35. Nd4 { [%eval -3.1] [%clk 0:00:40] } 35... Re4 { [%eval -2.84] [%clk 0:26:00] } 36. Rd2 { [%eval -2.97] [%clk 0:00:31] } 36... axb3+ { [%eval -2.93] [%clk 0:25:11] } 37. Nxb3?! { [%eval -3.96] } { Inaccuracy. cxb3 was best. } { [%clk 0:00:49] } 37... Qc7 { [%eval -4.14] [%clk 0:24:36] } 38. g3 { [%eval -4.29] [%clk 0:00:36] } 38... Rg4?! { [%eval -2.78] } { Inaccuracy. Bd6 was best. } { [%clk 0:24:59] } 39. Rd4? { [%eval -5.27] } { Mistake. Qd5 was best. } { [%clk 0:00:31] } 39... Qxc2 { [%eval -5.32] [%clk 0:25:09] } 0-1