Event: Maia Open
Date: 2023-08-29
White: Manuel Perez Candelario
WhiteTitle: GM
WhiteElo: 2573
Black: Nico Zwirs
BlackTitle: IM
BlackElo: 2442
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 90Min/40.+30 min/increment

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:59] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... d6 { [%eval 0.0] [%clk 1:31:24] } 3. d4 { [%eval 0.25] [%clk 1:31:48] } 3... cxd4 { [%eval 0.13] [%clk 1:31:48] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:14] } 4... Nf6 { [%eval 0.3] [%clk 1:32:13] } 5. Nc3 { [%eval 0.21] [%clk 1:32:41] } 5... a6 { [%eval 0.39] [%clk 1:32:38] } 6. Be2 { [%eval 0.07] [%clk 1:32:50] } 6... e5 { [%eval 0.13] [%clk 1:32:58] } 7. Nb3 { [%eval 0.0] [%clk 1:33:16] } 7... Be7 { [%eval 0.22] [%clk 1:33:19] } 8. Be3 { [%eval 0.18] [%clk 1:33:31] } 8... Be6 { [%eval 0.21] [%clk 1:33:34] } 9. Nd5 { [%eval 0.2] [%clk 1:32:50] } 9... Nbd7 { [%eval 0.23] [%clk 1:33:23] } 10. Qd3 { [%eval 0.25] [%clk 1:33:07] } 10... Bxd5 { [%eval 0.2] [%clk 1:32:25] } 11. exd5 { [%eval 0.16] [%clk 1:33:33] } 11... O-O { [%eval 0.65] [%clk 1:29:41] } 12. O-O { [%eval 0.2] [%clk 1:33:14] } 12... Ne8 { [%eval 0.21] [%clk 1:20:15] } 13. a4 { [%eval 0.16] [%clk 1:22:14] } 13... g6 { [%eval 0.33] [%clk 1:12:14] } 14. a5 { [%eval 0.17] [%clk 1:18:59] } 14... Bg5 { [%eval 0.29] [%clk 0:59:38] } 15. c4 { [%eval 0.3] [%clk 1:18:42] } 15... Rc8 { [%eval 0.51] [%clk 0:48:21] } 16. Qc3 { [%eval 0.13] [%clk 1:00:40] } 16... Bxe3 { [%eval 0.11] [%clk 0:45:51] } 17. Qxe3 { [%eval 0.11] [%clk 1:00:43] } 17... Ng7 { [%eval 0.22] [%clk 0:45:14] } 18. Nd2 { [%eval 0.22] [%clk 0:54:00] } 18... Nf5 { [%eval 0.12] [%clk 0:40:59] } 19. Qa3 { [%eval 0.16] [%clk 0:54:26] } 19... Nd4 { [%eval 0.22] [%clk 0:23:23] } 20. Bd1 { [%eval 0.03] [%clk 0:54:39] } 20... Qe7 { [%eval 0.2] [%clk 0:18:36] } 21. Re1 { [%eval 0.2] [%clk 0:53:26] } 21... f5 { [%eval 0.18] [%clk 0:16:53] } 22. b4 { [%eval 0.16] [%clk 0:52:39] } 22... Qg5 { [%eval 0.38] [%clk 0:15:12] } 23. Qe3 { [%eval 0.19] [%clk 0:43:12] } 23... Qf6 { [%eval 0.41] [%clk 0:14:35] } 24. Rc1 { [%eval 0.48] [%clk 0:38:37] } 24... Rc7 { [%eval 0.78] [%clk 0:13:34] } 25. Ba4 { [%eval 0.86] [%clk 0:29:38] } 25... Rfc8?! { [%eval 1.7] } { Inaccuracy. Rd8 was best. } { [%clk 0:13:38] } 26. h3?! { [%eval 0.91] } { Inaccuracy. c5 was best. } { [%clk 0:24:30] } 26... b5 { [%eval 0.93] [%clk 0:11:19] } 27. axb6 { [%eval 0.71] [%clk 0:24:49] } 27... Nxb6 { [%eval 0.72] [%clk 0:11:44] } 28. Bc6 { [%eval 0.85] [%clk 0:24:28] } 28... f4 { [%eval 1.21] [%clk 0:05:54] } 29. Qa3 { [%eval 0.81] [%clk 0:20:26] } 29... Nxc6 { [%eval 0.86] [%clk 0:06:18] } 30. Ne4 { [%eval 0.8] [%clk 0:19:53] } 30... Qf8 { [%eval 0.76] [%clk 0:06:03] } 31. dxc6 { [%eval 0.91] [%clk 0:19:51] } 31... Rxc6 { [%eval 0.98] [%clk 0:06:21] } 32. c5 { [%eval 0.93] [%clk 0:20:03] } 32... dxc5 { [%eval 0.94] [%clk 0:06:05] } 33. Nxc5 { [%eval 0.88] [%clk 0:19:05] } 33... Qf7 { [%eval 1.42] [%clk 0:05:09] } 34. Rcd1 { [%eval 1.55] [%clk 0:14:43] } 34... Nc4 { [%eval 1.37] [%clk 0:03:49] } 35. Qf3 { [%eval 1.44] [%clk 0:13:49] } 35... Rd6 { [%eval 1.91] [%clk 0:01:03] } 36. Rxd6 { [%eval 2.14] [%clk 0:14:01] } 36... Nxd6 { [%eval 2.01] [%clk 0:01:32] } 37. Rxe5 { [%eval 2.22] [%clk 0:14:24] } 37... Qc4?! { [%eval 3.11] } { Inaccuracy. Nc4 was best. } { [%clk 0:00:54] } 38. Re7?! { [%eval 2.09] } { Inaccuracy. Qd1 was best. } { [%clk 0:12:03] } 38... Nf5?! { [%eval 3.11] } { Inaccuracy. Kh8 was best. } { [%clk 0:00:35] } 39. Ra7 { [%eval 3.59] [%clk 0:07:20] } 39... Nd6 { [%eval 3.67] [%clk 0:00:36] } 40. Kh2 { [%eval 3.54] [%clk 0:34:12] } 40... Rd8?! { [%eval 4.55] } { Inaccuracy. Rf8 was best. } { [%clk 0:30:05] } 41. Qg4? { [%eval 2.86] } { Mistake. Qc6 was best. } { [%clk 0:25:02] } 41... Nf5 { [%eval 3.39] [%clk 0:22:26] } 42. Qg5?? { [%eval 0.2] } { Blunder. Qf3 was best. } { [%clk 0:18:58] } 42... Rf8 { [%eval 0.28] [%clk 0:18:06] } 43. f3 { [%eval 0.07] [%clk 0:11:27] } 43... Qxb4 { [%eval 0.06] [%clk 0:08:23] } 44. Ne4 { [%eval 0.06] [%clk 0:10:37] } 44... Qb6 { [%eval 0.06] [%clk 0:06:08] } 45. Rd7 { [%eval 0.08] [%clk 0:09:27] } 45... Qe6 { [%eval 0.11] [%clk 0:05:15] } 46. Rc7 { [%eval 0.02] [%clk 0:08:25] } 46... Ng3 { [%eval 0.15] [%clk 0:01:12] } 47. Qh4 { [%eval 0.0] [%clk 0:06:42] } 47... Nf1+ { [%eval 0.0] [%clk 0:00:31] } 48. Kh1 { [%eval 0.0] [%clk 0:02:52] } 48... Ng3+ { [%eval 0.0] [%clk 0:00:30] } 1/2-1/2