Event: Round 8: Alejandro Hoffman - Diego Rafael Di Berardino
Date: 2023-06-24
White: Alejandro Hoffman
WhiteTitle: GM
Black: Diego Rafael Di Berardino
BlackTitle: IM
Result: 1/2-1/2
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.28] [%clk 1:30:53] } 2. c4 { [%eval 0.16] [%clk 1:30:44] } 2... g6 { [%eval 0.3] [%clk 1:28:51] } 3. Nc3 { [%eval 0.31] [%clk 1:30:37] } 3... d5 { [%eval 0.2] [%clk 1:29:14] } 4. Nf3 { [%eval 0.22] [%clk 1:25:34] } 4... Bg7 { [%eval 0.27] [%clk 1:29:39] } 5. cxd5 { [%eval 0.0] [%clk 1:25:51] } 5... Nxd5 { [%eval 0.31] [%clk 1:30:03] } 6. Bg5 { [%eval -0.13] [%clk 1:26:14] } 6... O-O { [%eval 0.38] [%clk 1:11:36] } 7. Rc1 { [%eval 0.0] [%clk 1:15:47] } 7... Nxc3 { [%eval -0.02] [%clk 1:08:40] } 8. bxc3 { [%eval 0.21] [%clk 1:13:58] } 8... c5 { [%eval -0.02] [%clk 1:07:00] } 9. e3 { [%eval -0.09] [%clk 1:10:21] } 9... Bg4 { [%eval 0.18] [%clk 1:01:07] } 10. Be2 { [%eval -0.07] [%clk 1:03:03] } 10... cxd4 { [%eval 0.01] [%clk 0:59:25] } 11. exd4 { [%eval -0.03] [%clk 1:02:59] } 11... Nc6 { [%eval 0.08] [%clk 0:53:42] } 12. O-O { [%eval -0.02] [%clk 0:56:30] } 12... Qd6 { [%eval 0.5] [%clk 0:40:25] } 13. h3 { [%eval 0.42] [%clk 0:47:42] } 13... Be6 { [%eval 0.5] [%clk 0:36:16] } 14. Qd2 { [%eval 0.46] [%clk 0:46:06] } 14... Rfd8 { [%eval 0.6] [%clk 0:32:12] } 15. Rfe1 { [%eval 0.49] [%clk 0:42:08] } 15... Rac8 { [%eval 1.02] [%clk 0:30:35] } 16. Bf4 { [%eval 1.21] [%clk 0:35:25] } 16... Qa3 { [%eval 1.05] [%clk 0:09:31] } 17. Ng5 { [%eval 1.14] [%clk 0:34:06] } 17... Bd7 { [%eval 1.34] [%clk 0:08:37] } 18. Bf1 { [%eval 0.83] [%clk 0:31:23] } 18... Be8 { [%eval 0.95] [%clk 0:07:55] } 19. Nf3 { [%eval 0.55] [%clk 0:30:12] } 19... Na5 { [%eval 1.07] [%clk 0:06:05] } 20. c4 { [%eval 1.02] [%clk 0:21:20] } 20... e6 { [%eval 1.13] [%clk 0:06:22] } 21. d5 { [%eval 1.05] [%clk 0:19:02] } 21... Qa4 { [%eval 1.32] [%clk 0:04:21] } 22. Bh6 { [%eval 0.78] [%clk 0:15:42] } 22... Bh8? { [%eval 2.45] } { Mistake. Nxc4 was best. } { [%clk 0:03:23] } 23. Qe3?! { [%eval 1.28] } { Inaccuracy. Qg5 was best. } { [%clk 0:10:49] } 23... Nxc4 { [%eval 1.34] [%clk 0:03:21] } 24. Bxc4 { [%eval 1.05] [%clk 0:10:08] } 24... Rxc4 { [%eval 1.29] [%clk 0:03:49] } 25. Rxc4 { [%eval 1.44] [%clk 0:05:54] } 25... Qxc4 { [%eval 1.21] [%clk 0:04:15] } 26. dxe6?! { [%eval 0.32] } { Inaccuracy. Qa3 was best. } { [%clk 0:06:19] } 26... fxe6 { [%eval 0.27] [%clk 0:03:48] } 27. Qxa7 { [%eval 0.03] [%clk 0:06:29] } 27... Bc6 { [%eval 0.17] [%clk 0:02:42] } 28. Qa3 { [%eval 0.0] [%clk 0:04:35] } 28... Qd5 { [%eval 0.0] [%clk 0:02:06] } 29. Qe3 { [%eval 0.01] [%clk 0:02:37] } 29... Re8 { [%eval 0.0] [%clk 0:02:27] } 30. Re2 { [%eval 0.0] [%clk 0:02:38] } 30... Qh5 { [%eval 0.07] [%clk 0:01:06] } 31. Nh2 { [%eval 0.0] [%clk 0:01:47] } 31... Qd5 { [%eval 0.03] [%clk 0:01:30] } 32. Nf3 { [%eval 0.05] [%clk 0:02:07] } 32... Bf6 { [%eval 0.0] [%clk 0:00:56] } 33. Rd2 { [%eval -0.09] [%clk 0:02:08] } 33... Qc4 { [%eval 0.45] [%clk 0:00:47] } 34. Ne5 { [%eval 0.54] [%clk 0:01:19] } 34... Qe4 { [%eval 0.47] [%clk 0:00:32] } 35. Nxc6 { [%eval 0.42] [%clk 0:01:19] } 35... Qxc6 { [%eval 0.83] [%clk 0:00:50] } 36. Bf4?! { [%eval 0.25] } { Inaccuracy. g3 was best. } { [%clk 0:01:25] } 36... e5?! { [%eval 1.02] } { Inaccuracy. Qc1+ was best. } { [%clk 0:00:43] } 37. Qb3+?! { [%eval 0.17] } { Inaccuracy. Bh6 was best. } { [%clk 0:01:18] } 37... Kg7?! { [%eval 1.21] } { Inaccuracy. Qe6 was best. } { [%clk 0:00:51] } 38. Be3 { [%eval 1.16] [%clk 0:01:32] } 38... Re7 { [%eval 1.09] [%clk 0:00:49] } 39. Rc2 { [%eval 0.94] [%clk 0:01:43] } 39... Qd6 { [%eval 0.91] [%clk 0:00:57] } 40. Rc8 { [%eval 0.78] [%clk 0:02:03] } 40... Rf7?? { [%eval 5.23] } { Blunder. Qe6 was best. } { [%clk 0:01:20] } 41. Qc2?? { [%eval 0.8] } { Blunder. Bh6+ was best. } { [%clk 0:02:07] } 41... h5 { [%eval 0.78] [%clk 0:01:20] } 42. a4 { [%eval 0.58] [%clk 0:02:01] } 42... Qd5 { [%eval 0.83] [%clk 0:01:32] } 43. Rb8 { [%eval 0.47] [%clk 0:02:05] } 43... e4 { [%eval 0.8] [%clk 0:01:16] } 44. g3 { [%eval 0.65] [%clk 0:01:47] } 44... h4 { [%eval 0.65] [%clk 0:01:26] } 45. g4 { [%eval 1.04] [%clk 0:01:57] } 45... Qd3 { [%eval 1.19] [%clk 0:00:54] } 46. Qc1?! { [%eval 0.22] } { Inaccuracy. Rc8 was best. } { [%clk 0:02:09] } 46... Rd7 { [%eval 0.12] [%clk 0:01:02] } 47. Kg2 { [%eval 0.0] [%clk 0:02:26] } 47... Qe2 { [%eval 0.0] [%clk 0:01:27] } 48. Qc5 { [%eval 0.0] [%clk 0:01:53] } 48... Qf3+ { [%eval 0.0] [%clk 0:01:02] } 49. Kh2 { [%eval 0.0] [%clk 0:02:16] } 49... Re7? { [%eval 1.27] } { Mistake. Kh7 was best. } { [%clk 0:01:23] } 50. Bd4 { [%eval 0.76] [%clk 0:02:01] } 50... Rf7?! { [%eval 1.55] } { Inaccuracy. Qf4+ was best. } { [%clk 0:01:37] } 51. Re8? { [%eval 0.15] } { Mistake. Be3 was best. } { [%clk 0:01:19] } 51... Kh7?! { [%eval 1.07] } { Inaccuracy. Bxd4 was best. } { [%clk 0:01:23] } 52. Be3 { [%eval 1.11] [%clk 0:01:04] } 52... Bg7?? { [%eval 3.14] } { Blunder. Qe2 was best. } { [%clk 0:00:49] } 53. Qd5 { [%eval 3.14] [%clk 0:01:16] } 53... Bh6 { [%eval 3.17] [%clk 0:00:41] } 54. g5 { [%eval 3.1] [%clk 0:01:38] } 54... Bf8 { [%eval 3.18] [%clk 0:00:34] } 55. Rxe4 { [%eval 2.98] [%clk 0:01:50] } 55... Bd6+ { [%eval 3.09] [%clk 0:01:01] } 56. Kg1 { [%eval 2.98] [%clk 0:02:13] } 56... Bg3 { [%eval 3.1] [%clk 0:01:28] } 57. Qa2?? { [%eval 0.0] } { Blunder. Qd4 was best. } { [%clk 0:01:06] } 57... Qd1+ { [%eval 0.0] [%clk 0:01:07] } 58. Kg2 { [%eval 0.0] [%clk 0:01:34] } 58... Qf3+ { [%eval 0.0] [%clk 0:01:28] } 59. Kg1 { [%eval 0.0] [%clk 0:02:02] } 59... Qd1+ { [%eval 0.0] [%clk 0:00:35] } 60. Kg2 { [%eval 0.0] [%clk 0:02:30] } 60... Qf3+ { [%eval 0.0] [%clk 0:00:11] } 1/2-1/2