Event: Round 7: Halldorsson, Halldor - Gonzalez Perdomo, Sergio
Date: 2025-04-18
White: Halldorsson, Halldor
WhiteTitle: CM
WhiteElo: 2103
Black: Gonzalez Perdomo, Sergio
BlackElo: 1880
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:44] } 1... c5 { [%eval 0.25] [%clk 1:30:46] } 2. Nf3 { [%eval 0.2] [%clk 1:30:53] } 2... Nc6 { [%eval 0.25] [%clk 1:30:41] } 3. Bb5 { [%eval 0.28] [%clk 1:30:50] } 3... Nf6 { [%eval 0.24] [%clk 1:30:17] } 4. Nc3 { [%eval 0.29] [%clk 1:30:08] } 4... d6 { [%eval 0.65] [%clk 1:30:31] } 5. O-O?! { [%eval 0.01] } { Inaccuracy. e5 was best. } { [%clk 1:29:42] } 5... Bd7 { [%eval 0.05] [%clk 1:30:20] } 6. d4 { [%eval 0.04] [%clk 1:28:20] } 6... cxd4 { [%eval 0.09] [%clk 1:30:08] } 7. Nxd4 { [%eval 0.0] [%clk 1:28:43] } 7... g6 { [%eval 0.1] [%clk 1:28:06] } 8. Nxc6 { [%eval 0.04] [%clk 1:25:22] } 8... Bxc6 { [%eval 0.1] [%clk 1:24:30] } 9. Bxc6+ { [%eval 0.16] [%clk 1:24:33] } 9... bxc6 { [%eval 0.13] [%clk 1:24:52] } 10. Qe2 { [%eval -0.08] [%clk 1:19:13] } 10... Nd7 { [%eval 0.11] [%clk 1:16:20] } 11. Qc4 { [%eval 0.06] [%clk 1:17:17] } 11... Ne5 { [%eval 0.11] [%clk 1:08:07] } 12. Qa4 { [%eval -0.25] [%clk 1:14:57] } 12... Bg7 { [%eval -0.21] [%clk 1:06:07] } 13. f4 { [%eval -0.52] [%clk 1:10:51] } 13... Qb6+ { [%eval -0.52] [%clk 1:05:03] } 14. Kh1 { [%eval -0.52] [%clk 1:10:56] } 14... Nd7 { [%eval -0.5] [%clk 1:01:47] } 15. Bd2 { [%eval -0.73] [%clk 1:03:42] } 15... O-O { [%eval -0.55] [%clk 0:58:28] } 16. Qc4? { [%eval -1.97] } { Mistake. Rab1 was best. } { [%clk 1:01:57] } 16... Rab8?? { [%eval -0.17] } { Blunder. Qxb2 was best. } { [%clk 0:52:36] } 17. Rab1 { [%eval -0.31] [%clk 1:00:25] } 17... Rfd8 { [%eval -0.11] [%clk 0:36:47] } 18. Rf3 { [%eval -0.36] [%clk 0:55:00] } 18... a5 { [%eval -0.22] [%clk 0:31:09] } 19. h4 { [%eval -0.61] [%clk 0:53:00] } 19... Nf6 { [%eval -0.61] [%clk 0:30:10] } 20. h5?? { [%eval -2.39] } { Blunder. Qe2 was best. } { [%clk 0:43:51] } 20... d5 { [%eval -2.58] [%clk 0:22:28] } 21. exd5 { [%eval -2.44] [%clk 0:43:43] } 21... cxd5 { [%eval -2.52] [%clk 0:22:25] } 22. Qe2 { [%eval -2.44] [%clk 0:43:12] } 22... Nxh5 { [%eval -2.49] [%clk 0:18:35] } 23. Rd3?! { [%eval -3.42] } { Inaccuracy. a4 was best. } { [%clk 0:36:10] } 23... e6 { [%eval -3.04] [%clk 0:08:43] } 24. Qg4 { [%eval -3.69] [%clk 0:33:24] } 24... Qf2 { [%eval -3.05] [%clk 0:06:19] } 25. Nd1 { [%eval -3.35] [%clk 0:30:28] } 25... Qf1+ { [%eval -3.49] [%clk 0:06:24] } 26. Kh2 { [%eval -3.34] [%clk 0:30:53] } 26... f5 { [%eval -2.96] [%clk 0:06:02] } 27. Qf3 { [%eval -2.98] [%clk 0:30:43] } 27... Qxf3 { [%eval -2.74] [%clk 0:05:36] } 28. gxf3 { [%eval -3.47] [%clk 0:30:13] } 28... Rdc8 { [%eval -3.55] [%clk 0:04:26] } 29. c3 { [%eval -3.48] [%clk 0:25:23] } 29... Bh6 { [%eval -3.31] [%clk 0:04:22] } 30. Nf2?! { [%eval -4.32] } { Inaccuracy. Rd4 was best. } { [%clk 0:24:37] } 30... Bxf4+ { [%eval -4.27] [%clk 0:04:23] } 31. Kg2 { [%eval -4.87] [%clk 0:24:16] } 31... Bxd2 { [%eval -4.85] [%clk 0:04:43] } 32. Rxd2 { [%eval -4.79] [%clk 0:24:40] } 32... Rxc3 { [%eval -4.76] [%clk 0:04:18] } 33. Nh3 { [%eval -4.9] [%clk 0:25:04] } 33... h6 { [%eval -4.92] [%clk 0:03:46] } 34. Re1 { [%eval -5.09] [%clk 0:25:14] } 34... Rc6 { [%eval -5.12] [%clk 0:03:51] } 35. Re3 { [%eval -5.3] [%clk 0:25:16] } 35... Kf7 { [%eval -5.28] [%clk 0:03:13] } 36. Ra3 { [%eval -5.34] [%clk 0:25:01] } 36... Rb5 { [%eval -5.32] [%clk 0:03:22] } 37. b3 { [%eval -5.46] [%clk 0:25:07] } 37... Rbc5 { [%eval -5.02] [%clk 0:02:39] } 38. Nf2 { [%eval -5.78] [%clk 0:24:08] } 38... Nf4+ { [%eval -5.78] [%clk 0:02:55] } 39. Kg3 { [%eval -5.95] [%clk 0:24:32] } 39... g5 { [%eval -5.72] [%clk 0:03:13] } 40. Ra4 { [%eval -6.9] [%clk 0:24:25] } 40... h5 { [%eval -5.97] [%clk 0:03:03] } 41. Rxf4 { [%eval -7.01] [%clk 0:23:51] } 41... gxf4+ { [%eval -6.77] [%clk 0:03:27] } 42. Kxf4 { [%eval -7.18] [%clk 0:24:14] } 42... Rc2 { [%eval -6.98] [%clk 0:02:49] } 0-1