Event: Round 5 | GM A: Alexander Kaliksteyn - Razvan Preotu
Site: https://lichess.org/study/BrqYRSli/pCE4V2Cm
Date: 2022-11-20
White: Alexander Kaliksteyn
WhiteTitle: IM
Black: Razvan Preotu
BlackTitle: GM
Result: 0-1
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.23] [%clk 1:27:55] } 2. Nf3 { [%eval 0.12] [%clk 1:31:16] } 2... g6 { [%eval 0.21] [%clk 1:28:11] } 3. Bf4 { [%eval 0.0] [%clk 1:31:38] } 3... Bg7 { [%eval 0.16] [%clk 1:28:31] } 4. e3 { [%eval 0.13] [%clk 1:32:00] } 4... d6 { [%eval 0.07] [%clk 1:28:49] } 5. h3 { [%eval -0.33] [%clk 1:32:19] } 5... O-O { [%eval 0.17] [%clk 1:29:06] } 6. Be2 { [%eval 0.01] [%clk 1:31:57] } 6... Nfd7 { [%eval 0.48] [%clk 1:28:44] } 7. O-O { [%eval 0.26] [%clk 1:31:04] } 7... e5 { [%eval 0.63] [%clk 1:29:00] } 8. Bh2 { [%eval 0.33] [%clk 1:31:24] } 8... Nc6 { [%eval 0.55] [%clk 1:27:47] } 9. a4 { [%eval 0.17] [%clk 1:30:15] } 9... a5 { [%eval 0.24] [%clk 1:24:04] } 10. Nc3 { [%eval 0.49] [%clk 1:27:52] } 10... f5 { [%eval 0.18] [%clk 1:23:16] } 11. Nb5 { [%eval 0.34] [%clk 1:27:18] } 11... Kh8 { [%eval 0.25] [%clk 1:21:28] } 12. Ra3 { [%eval 0.0] [%clk 1:05:57] } 12... exd4?! { [%eval 1.05] } { Inaccuracy. e4 was best. } { [%clk 1:08:52] } 13. exd4 { [%eval 0.83] [%clk 0:57:18] } 13... Nf6 { [%eval 1.12] [%clk 1:02:58] } 14. Re1 { [%eval 0.65] [%clk 0:55:31] } 14... Be6 { [%eval 0.92] [%clk 1:01:16] } 15. Re3?! { [%eval 0.1] } { Inaccuracy. Ng5 was best. } { [%clk 0:50:06] } 15... Bg8 { [%eval 0.15] [%clk 1:01:17] } 16. Bf1 { [%eval -0.1] [%clk 0:50:04] } 16... Bh6 { [%eval 0.37] [%clk 0:58:42] } 17. c4 { [%eval -0.64] [%clk 0:45:13] } 17... Bxe3 { [%eval -0.1] [%clk 0:58:21] } 18. Rxe3 { [%eval -0.53] [%clk 0:45:39] } 18... Nb4? { [%eval 0.99] } { Mistake. h6 was best. } { [%clk 0:51:43] } 19. d5? { [%eval -0.37] } { Mistake. Bf4 was best. } { [%clk 0:42:54] } 19... Qd7?! { [%eval 0.7] } { Inaccuracy. h6 was best. } { [%clk 0:49:50] } 20. Bf4 { [%eval 0.48] [%clk 0:38:29] } 20... Qg7 { [%eval 0.72] [%clk 0:46:20] } 21. Re2 { [%eval 0.58] [%clk 0:31:06] } 21... h6 { [%eval 0.9] [%clk 0:46:25] } 22. Qd2? { [%eval -0.33] } { Mistake. Bd2 was best. } { [%clk 0:27:29] } 22... g5 { [%eval 0.18] [%clk 0:46:47] } 23. Be3 { [%eval -0.17] [%clk 0:27:53] } 23... Rad8 { [%eval -0.56] [%clk 0:41:05] } 24. b3 { [%eval -0.57] [%clk 0:23:54] } 24... c6 { [%eval -0.38] [%clk 0:39:27] } 25. dxc6 { [%eval -0.52] [%clk 0:21:29] } 25... bxc6 { [%eval -0.39] [%clk 0:37:44] } 26. Nxd6? { [%eval -1.68] } { Mistake. Bb6 was best. } { [%clk 0:21:28] } 26... Ne4 { [%eval -1.89] [%clk 0:37:31] } 27. Nxe4 { [%eval -1.65] [%clk 0:21:45] } 27... Rxd2 { [%eval -1.42] [%clk 0:37:55] } 28. Nexd2 { [%eval -1.53] [%clk 0:21:58] } 28... Qd7?! { [%eval -0.49] } { Inaccuracy. Kh7 was best. } { [%clk 0:33:03] } 29. Ne5 { [%eval -0.84] [%clk 0:17:21] } 29... Qd6?! { [%eval 0.0] } { Inaccuracy. Qe6 was best. } { [%clk 0:33:00] } 30. Ndf3 { [%eval 0.0] [%clk 0:17:43] } 30... Rd8 { [%eval 0.0] [%clk 0:28:03] } 31. Bb6?! { [%eval -0.73] } { Inaccuracy. Bd4 was best. } { [%clk 0:17:53] } 31... c5 { [%eval -0.71] [%clk 0:27:57] } 32. Bxd8 { [%eval -0.39] [%clk 0:17:53] } 32... Qxd8 { [%eval -0.54] [%clk 0:28:22] } 33. Ng6+? { [%eval -1.87] } { Mistake. Rd2 was best. } { [%clk 0:12:36] } 33... Kg7 { [%eval -1.66] [%clk 0:27:02] } 34. Rd2 { [%eval -1.99] [%clk 0:13:02] } 34... Qc7 { [%eval -1.74] [%clk 0:23:14] } 35. Nfe5 { [%eval -1.85] [%clk 0:11:54] } 35... Be6 { [%eval -1.86] [%clk 0:23:37] } 36. h4?! { [%eval -3.11] } { Inaccuracy. g3 was best. } { [%clk 0:11:33] } 36... Nc6 { [%eval -3.06] [%clk 0:23:33] } 37. Nxc6? { [%eval -5.04] } { Mistake. Re2 was best. } { [%clk 0:11:41] } 37... Kxg6 { [%eval -5.12] [%clk 0:23:21] } 38. h5+ { [%eval -4.63] [%clk 0:08:48] } 38... Kf6 { [%eval -5.58] [%clk 0:23:38] } 39. Nd8 { [%eval -6.02] [%clk 0:07:27] } 39... Bd7 { [%eval -6.23] [%clk 0:24:02] } 40. g4 { [%eval -6.73] [%clk 0:07:02] } 40... Qxd8 { [%eval -5.42] [%clk 0:24:16] } 41. Rd6+ { [%eval -5.96] [%clk 0:07:28] } 41... Ke7 { [%eval -6.79] [%clk 0:23:05] } 42. Rxh6 { [%eval -6.42] [%clk 0:07:49] } 42... fxg4 { [%eval -7.46] [%clk 0:23:19] } 43. Rh7+ { [%eval -7.42] [%clk 0:06:46] } 43... Kf6 { [%eval -7.53] [%clk 0:23:32] } 44. Rh6+ { [%eval -7.88] [%clk 0:07:10] } 44... Ke5 { [%eval -7.57] [%clk 0:23:18] } 0-1