Event: Round 4: Eyal Grinberg - Yuniesky Quesada Perez
Site: https://lichess.org/study/R4uouo2J/r83lAC0t
Date: 2022-12-20
White: Eyal Grinberg
WhiteTitle: IM
Black: Yuniesky Quesada Perez
BlackTitle: GM
Result: 0-1
ECO: C65
Opening: Ruy Lopez: Berlin Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:26:12] } 1... e5 { [%eval 0.32] [%clk 1:28:20] } 2. Nf3 { [%eval 0.29] [%clk 1:26:32] } 2... Nc6 { [%eval 0.21] [%clk 1:28:45] } 3. Bb5 { [%eval 0.2] [%clk 1:26:56] } 3... Nf6 { [%eval 0.34] [%clk 1:29:03] } 4. d3 { [%eval 0.25] [%clk 1:26:50] } 4... d6 { [%eval 0.27] [%clk 1:28:59] } 5. c3 { [%eval 0.35] [%clk 1:27:02] } 5... Be7 { [%eval 0.36] [%clk 1:29:12] } 6. O-O { [%eval 0.52] [%clk 1:27:21] } 6... O-O { [%eval 0.44] [%clk 1:29:37] } 7. Re1 { [%eval 0.28] [%clk 1:26:46] } 7... a6 { [%eval 0.45] [%clk 1:29:13] } 8. Ba4 { [%eval 0.5] [%clk 1:27:09] } 8... Re8 { [%eval 0.5] [%clk 1:27:12] } 9. h3 { [%eval 0.39] [%clk 1:25:53] } 9... h6 { [%eval 0.51] [%clk 1:24:15] } 10. d4 { [%eval 0.62] [%clk 1:22:21] } 10... b5 { [%eval 0.49] [%clk 1:22:00] } 11. Bb3 { [%eval 0.23] [%clk 1:20:39] } 11... Bf8 { [%eval 0.26] [%clk 1:17:49] } 12. Nbd2 { [%eval 0.32] [%clk 1:19:59] } 12... Bb7 { [%eval 0.45] [%clk 1:12:47] } 13. a3 { [%eval 0.33] [%clk 1:14:36] } 13... Nb8 { [%eval 0.26] [%clk 1:09:46] } 14. Bc2 { [%eval 0.33] [%clk 1:13:27] } 14... Nbd7 { [%eval 0.25] [%clk 1:09:14] } 15. a4 { [%eval 0.41] [%clk 1:01:44] } 15... g6 { [%eval 0.35] [%clk 1:03:54] } 16. Bd3 { [%eval 0.15] [%clk 1:00:38] } 16... c6 { [%eval 0.5] [%clk 1:03:10] } 17. b3 { [%eval 0.45] [%clk 0:59:45] } 17... Qc7 { [%eval 0.33] [%clk 1:00:47] } 18. Bb2 { [%eval 0.62] [%clk 0:59:06] } 18... Bg7 { [%eval 0.62] [%clk 0:59:50] } 19. Qc2 { [%eval 0.41] [%clk 0:58:37] } 19... Rad8 { [%eval 0.36] [%clk 0:54:25] } 20. c4 { [%eval 0.39] [%clk 0:51:32] } 20... bxa4 { [%eval 0.4] [%clk 0:48:25] } 21. c5 { [%eval 0.0] [%clk 0:42:56] } 21... exd4 { [%eval 0.04] [%clk 0:39:19] } 22. cxd6 { [%eval 0.03] [%clk 0:40:40] } 22... Qxd6 { [%eval -0.07] [%clk 0:38:14] } 23. e5?! { [%eval -1.04] } { Inaccuracy. Bxd4 was best. } { [%clk 0:38:07] } 23... Rxe5 { [%eval -1.03] [%clk 0:34:08] } 24. Nxe5 { [%eval -0.96] [%clk 0:37:17] } 24... Nxe5 { [%eval -1.03] [%clk 0:34:33] } 25. Nc4 { [%eval -0.98] [%clk 0:31:14] } 25... Nxc4 { [%eval -0.68] [%clk 0:34:46] } 26. bxc4 { [%eval -0.74] [%clk 0:31:21] } 26... c5 { [%eval -0.98] [%clk 0:34:24] } 27. Qxa4 { [%eval -1.11] [%clk 0:30:50] } 27... g5?! { [%eval -0.21] } { Inaccuracy. Nd7 was best. } { [%clk 0:30:29] } 28. Qd1?! { [%eval -0.81] } { Inaccuracy. Rab1 was best. } { [%clk 0:27:23] } 28... Qc6 { [%eval -0.49] [%clk 0:29:04] } 29. f3 { [%eval -0.86] [%clk 0:24:40] } 29... Qc7 { [%eval -1.24] [%clk 0:20:33] } 30. Qe2 { [%eval -0.59] [%clk 0:21:35] } 30... Nd7 { [%eval -0.83] [%clk 0:20:21] } 31. Rad1?! { [%eval -1.72] } { Inaccuracy. Bc1 was best. } { [%clk 0:16:11] } 31... Ne5 { [%eval -1.24] [%clk 0:18:24] } 32. Bc1 { [%eval -1.1] [%clk 0:16:23] } 32... Bc6 { [%eval -1.62] [%clk 0:10:37] } 33. Rf1 { [%eval -2.19] [%clk 0:11:00] } 33... Re8 { [%eval -1.87] [%clk 0:10:25] } 34. Qa2?! { [%eval -3.06] } { Inaccuracy. Qf2 was best. } { [%clk 0:09:10] } 34... Nxd3 { [%eval -3.48] [%clk 0:05:26] } 35. Rxd3 { [%eval -3.1] [%clk 0:09:31] } 35... Re6 { [%eval -2.88] [%clk 0:05:05] } 36. Kh1?? { [%eval -6.53] } { Blunder. f4 was best. } { [%clk 0:03:38] } 36... Qg3 { [%eval -6.54] [%clk 0:03:32] } 37. Qd2 { [%eval -6.84] [%clk 0:02:33] } 37... Be5? { [%eval -3.61] } { Mistake. Bf8 was best. } { [%clk 0:02:37] } 38. f4 { [%eval -3.77] [%clk 0:02:30] } 38... Bxg2+ { [%eval -3.54] [%clk 0:03:04] } 39. Qxg2 { [%eval -3.97] [%clk 0:02:56] } 39... Qxd3 { [%eval -2.69] [%clk 0:03:30] } 40. fxe5 { [%eval -3.86] [%clk 0:03:21] } 40... Rxe5 { [%eval -3.69] [%clk 0:03:58] } 41. h4?! { [%eval -5.1] } { Inaccuracy. Kg1 was best. } 41... Re2 { [%eval -4.68] [%clk 0:03:58] } 42. Qa8+? { [%eval -8.41] } { Mistake. Qg4 was best. } { [%clk 0:00:34] } 42... Kg7 { [%eval -8.34] [%clk 0:03:09] } 43. Qc8? { [%eval #-3] } { Checkmate is now unavoidable. Qf3 was best. } { [%clk 0:00:36] } 43... Qe4+ { [%eval #-2] } 0-1