Event: Maccabiah Closed GM
Site: chess24.com
Date: 2022-07-20
White: Gruenfeld, Yehuda
WhiteTitle: GM
WhiteElo: 2418
Black: Postny, Evgeny
BlackTitle: GM
BlackElo: 2564
Result: 0-1
ECO: C95
Opening: Ruy Lopez: Closed, Breyer Defense
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:50] } 1... e5 { [%eval 0.12] [%clk 1:28:02] } 2. Nf3 { [%eval 0.19] [%clk 1:31:20] } 2... Nc6 { [%eval 0.32] [%clk 1:28:21] } 3. Bb5 { [%eval 0.25] [%clk 1:31:50] } 3... a6 { [%eval 0.37] [%clk 1:28:46] } 4. Ba4 { [%eval 0.31] [%clk 1:32:20] } 4... Nf6 { [%eval 0.37] [%clk 1:29:06] } 5. O-O { [%eval 0.29] [%clk 1:32:44] } 5... Be7 { [%eval 0.44] [%clk 1:29:31] } 6. Re1 { [%eval 0.46] [%clk 1:33:09] } 6... b5 { [%eval 0.33] [%clk 1:29:56] } 7. Bb3 { [%eval 0.33] [%clk 1:33:39] } 7... d6 { [%eval 0.33] [%clk 1:30:21] } 8. c3 { [%eval 0.59] [%clk 1:34:09] } 8... O-O { [%eval 0.5] [%clk 1:30:46] } 9. h3 { [%eval 0.46] [%clk 1:34:34] } 9... Nb8 { [%eval 0.59] [%clk 1:31:16] } 10. d4 { [%eval 0.4] [%clk 1:34:59] } 10... Nbd7 { [%eval 0.45] [%clk 1:31:46] } 11. Nbd2 { [%eval 0.54] [%clk 1:35:24] } 11... Bb7 { [%eval 0.46] [%clk 1:32:16] } 12. Bc2 { [%eval 0.5] [%clk 1:35:49] } 12... c5 { [%eval 0.6] [%clk 1:32:46] } 13. d5 { [%eval 0.52] [%clk 1:36:19] } 13... c4 { [%eval 0.61] [%clk 1:33:11] } 14. Nf1 { [%eval 0.41] [%clk 1:36:44] } 14... Qc7 { [%eval 0.41] [%clk 1:33:36] } 15. Ng3 { [%eval 0.14] [%clk 1:37:09] } 15... g6 { [%eval 0.63] [%clk 1:34:06] } 16. Bh6 { [%eval 0.45] [%clk 1:37:34] } 16... Rfb8 { [%eval 0.62] [%clk 1:34:36] } 17. Qd2 { [%eval 0.35] [%clk 1:37:59] } 17... a5 { [%eval 0.68] [%clk 1:35:06] } 18. a3 { [%eval 0.5] [%clk 1:38:24] } 18... Ba6 { [%eval 0.75] [%clk 0:21:32] } 19. Nh2 { [%eval 0.36] [%clk 1:38:44] } 19... Kh8 { [%eval 0.8] [%clk 0:22:02] } 20. Kh1 { [%eval 0.51] [%clk 1:38:44] } 20... Nc5 { [%eval 0.53] [%clk 0:22:22] } 21. Bg5 { [%eval 0.4] [%clk 1:39:14] } 21... Qd8?! { [%eval 1.0] } { Inaccuracy. Ng8 was best. } { [%clk 0:22:47] } 22. f4 { [%eval 0.57] [%clk 1:39:24] } 22... Ng8 { [%eval 0.75] [%clk 0:23:07] } 23. Bxe7?! { [%eval 0.09] } { Inaccuracy. Nf3 was best. } { [%clk 1:39:49] } 23... Qxe7 { [%eval 0.13] [%clk 0:23:37] } 24. Nf3 { [%eval 0.18] [%clk 1:40:19] } 24... f6 { [%eval 0.22] [%clk 0:24:02] } 25. Rad1 { [%eval 0.0] [%clk 1:02:21] } 25... Ra7 { [%eval 0.0] [%clk 0:24:27] } 26. Rf1 { [%eval 0.0] [%clk 1:02:51] } 26... Rab7 { [%eval 0.18] [%clk 0:24:21] } 27. fxe5 { [%eval -0.23] [%clk 1:03:16] } 27... dxe5 { [%eval -0.15] [%clk 0:24:51] } 28. d6 { [%eval -0.35] [%clk 1:03:41] } 28... Qd8 { [%eval 0.1] [%clk 0:25:21] } 29. Qd5 { [%eval -0.11] } 29... Nd7 { [%eval 0.11] [%clk 0:25:26] } 30. Rf2? { [%eval -1.02] } { Mistake. Nh2 was best. } 30... Nb6 { [%eval -0.79] [%clk 0:25:51] } 31. Qc5 { [%eval -0.63] } 31... Rc8 { [%eval -0.83] [%clk 0:26:16] } 32. Qe3 { [%eval -0.95] } 32... Rd7 { [%eval -0.86] [%clk 0:26:46] } 33. Rfd2?! { [%eval -1.55] } { Inaccuracy. h4 was best. } 33... Rc6 { [%eval -1.24] [%clk 0:27:16] } 34. Nf1 { [%eval -1.29] } 34... Rcxd6 { [%eval -1.51] [%clk 0:27:41] } 35. Qc5 { [%eval -1.57] } 35... Rxd2 { [%eval -1.75] [%clk 0:28:06] } 36. Rxd2 { [%eval -1.8] } 36... Rxd2 { [%eval -1.49] [%clk 0:28:31] } 37. N3xd2 { [%eval -1.8] } 37... Nc8 { [%eval -1.21] [%clk 0:28:46] } 38. a4 { [%eval -1.34] } 38... Qd6 { [%eval -1.25] [%clk 0:29:11] } 39. Qf2?! { [%eval -2.04] } { Inaccuracy. Qxd6 was best. } 39... b4 { [%eval -2.04] [%clk 0:29:36] } 40. Ne3 { [%eval -1.92] } 40... Qc5?! { [%eval -1.03] } { Inaccuracy. bxc3 was best. } { [%clk 0:30:01] } 41. Bd1?! { [%eval -1.68] } { Inaccuracy. Kg1 was best. } 41... Nb6 { [%eval -1.22] [%clk 0:30:31] } 42. Ng4?? { [%eval -3.68] } { Blunder. cxb4 was best. } 42... Qxf2 { [%eval -3.59] [%clk 0:30:56] } 43. Nxf2 { [%eval -3.83] } 43... bxc3 { [%eval -3.72] [%clk 0:31:26] } 44. bxc3 { [%eval -3.91] } 44... Nh6 { [%eval -3.94] [%clk 0:31:56] } 45. Be2 { [%eval -4.31] } 45... Nxa4 { [%eval -4.81] [%clk 0:32:26] } 46. Bxc4 { [%eval -4.82] } 46... Bb7 { [%eval -4.37] [%clk 0:32:56] } 47. Nd1 { [%eval -5.23] } 47... Nc5 { [%eval -5.49] [%clk 0:33:21] } 48. Bd5 { [%eval -5.33] } 48... Kg7?! { [%eval -4.21] } { Inaccuracy. Bxd5 was best. } { [%clk 0:33:51] } 49. Nc4?! { [%eval -5.68] } { Inaccuracy. c4 was best. } 49... a4 { [%eval -5.49] [%clk 0:34:21] } 50. Ndb2 { [%eval -5.78] } 50... Bxd5 { [%eval -5.68] [%clk 0:34:41] } 51. exd5 { [%eval -5.15] } 51... Nf5 { [%eval -6.35] [%clk 0:35:11] } 52. Na3 { [%eval -5.53] } 52... Ng3+ { [%eval -5.25] [%clk 0:35:36] } 53. Kh2 { [%eval -4.91] } 53... Ne2 { [%eval -5.21] [%clk 0:36:01] } 54. c4 { [%eval -6.27] } 54... f5 { [%eval -6.34] [%clk 0:36:26] } 55. g3 { [%eval -6.46] } 55... Kf6 { [%eval -5.57] [%clk 0:36:50] } 56. Kg2 { [%eval -6.06] } 56... e4 { [%eval -5.82] [%clk 0:37:15] } 57. Kf2 { [%eval -5.69] } 57... Nd4 { [%eval -5.91] [%clk 0:37:40] } 58. Ke3 Ke5 { [%clk 0:38:05] } 59. h4 h6 { [%clk 0:38:30] } 0-1