Event: 50+ World Senior Championship
Site: -
Date: 2023-10-27
White: Mrva, Martin
WhiteTitle: GM
WhiteElo: 2366
Black: Morovic Fernandez, Ivan
BlackTitle: GM
BlackElo: 2488
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:41] } 2. Nf3 { [%eval 0.0] [%clk 1:31:15] } 2... e6 { [%eval 0.34] [%clk 1:31:05] } 3. d4 { [%eval 0.42] [%clk 1:29:15] } 3... cxd4 { [%eval 0.26] [%clk 1:31:10] } 4. Nxd4 { [%eval 0.4] [%clk 1:29:39] } 4... Nf6 { [%eval 0.4] [%clk 1:31:16] } 5. Nc3 { [%eval 0.32] [%clk 1:30:01] } 5... Nc6 { [%eval 0.43] [%clk 1:31:39] } 6. a3 { [%eval 0.05] [%clk 1:29:06] } 6... Be7 { [%eval 0.26] [%clk 1:20:20] } 7. f4 { [%eval 0.0] [%clk 1:13:22] } 7... d5 { [%eval 0.52] [%clk 1:13:04] } 8. e5 { [%eval 0.43] [%clk 1:09:29] } 8... Nxd4 { [%eval 0.49] [%clk 1:11:47] } 9. Qxd4 { [%eval 0.41] [%clk 1:07:47] } 9... Nd7 { [%eval 0.43] [%clk 1:12:10] } 10. Be3 { [%eval 0.38] [%clk 0:53:44] } 10... O-O { [%eval 0.4] [%clk 1:05:29] } 11. O-O-O { [%eval 0.28] [%clk 0:53:54] } 11... a6 { [%eval 0.22] [%clk 1:05:34] } 12. Be2 { [%eval -0.05] [%clk 0:47:42] } 12... Qc7 { [%eval 0.0] [%clk 1:01:12] } 13. Bf3 { [%eval -0.22] [%clk 0:29:44] } 13... Rb8 { [%eval 0.22] [%clk 0:58:30] } 14. Rhe1?! { [%eval -0.57] } { Inaccuracy. Qa7 was best. } { [%clk 0:20:20] } 14... b5 { [%eval -0.4] [%clk 0:46:54] } 15. Bxd5 { [%eval -0.38] [%clk 0:20:38] } 15... b4 { [%eval -0.38] [%clk 0:46:16] } 16. axb4 { [%eval -0.18] [%clk 0:21:02] } 16... Rxb4 { [%eval -0.38] [%clk 0:45:26] } 17. Qa7? { [%eval -1.82] } { Mistake. Qd2 was best. } { [%clk 0:14:33] } 17... Qa5 { [%eval -1.73] [%clk 0:39:15] } 18. Bc6 { [%eval -1.91] [%clk 0:09:43] } 18... Rxb2 { [%eval -1.83] [%clk 0:32:51] } 19. Rd3?? { [%eval -4.46] } { Blunder. Na4 was best. } { [%clk 0:08:14] } 19... Ba3 { [%eval -4.53] [%clk 0:29:02] } 20. Kd2 { [%eval -4.51] [%clk 0:06:07] } 20... Bc5 { [%eval -4.3] [%clk 0:23:51] } 21. Bxc5 { [%eval -4.49] [%clk 0:06:20] } 21... Nxc5 { [%eval -4.52] [%clk 0:24:17] } 22. Rd6 { [%eval -5.28] [%clk 0:06:32] } 22... Bb7 { [%eval -4.45] [%clk 0:22:09] } 23. Re3 { [%eval -4.37] [%clk 0:04:27] } 23... h6 { [%eval -4.26] [%clk 0:14:41] } 24. f5 { [%eval -4.39] [%clk 0:04:15] } 24... Rc8 { [%eval -4.63] [%clk 0:13:51] } 25. fxe6 { [%eval -4.71] [%clk 0:04:13] } 25... fxe6 { [%eval -4.38] [%clk 0:12:05] } 26. Rg3 { [%eval -4.8] [%clk 0:04:39] } 26... Rxc6 { [%eval -4.85] [%clk 0:08:23] } 27. Rxc6 { [%eval -4.96] [%clk 0:03:56] } 27... Ne4+ { [%eval -5.07] [%clk 0:08:31] } 28. Kd3 { [%eval -5.0] [%clk 0:02:19] } 28... Nxg3 { [%eval -5.01] [%clk 0:08:02] } 29. Qb8+ { [%eval -5.27] [%clk 0:02:43] } 29... Kh7 { [%eval -5.25] [%clk 0:08:16] } 30. hxg3 { [%eval -5.24] [%clk 0:03:07] } 30... Bxc6 { [%eval -4.85] [%clk 0:07:31] } 31. Qxb2 { [%eval -4.98] [%clk 0:03:32] } 31... Qxe5 { [%eval -5.04] [%clk 0:07:57] } 32. Qb6 { [%eval -5.0] [%clk 0:02:33] } 32... Qxg3+ { [%eval -4.95] [%clk 0:07:45] } 33. Kc4 { [%eval -5.03] [%clk 0:02:52] } 33... Qxg2 { [%eval -4.96] [%clk 0:06:17] } 34. Kb3 { [%eval -5.01] [%clk 0:03:14] } 34... Bd5+ { [%eval -4.38] [%clk 0:04:15] } 35. Kb2 { [%eval -4.65] [%clk 0:03:28] } 35... Qd2 { [%eval -4.5] [%clk 0:04:05] } 36. Qb4 { [%eval -5.14] [%clk 0:02:44] } 36... Qe3 { [%eval -4.51] [%clk 0:03:57] } 37. Na4 { [%eval -5.42] [%clk 0:01:32] } 37... h5 { [%eval -5.42] [%clk 0:03:22] } 38. Nc5 { [%eval -5.62] [%clk 0:01:48] } 38... e5 { [%eval -5.16] [%clk 0:02:58] } 39. Qb6 { [%eval -5.68] [%clk 0:00:44] } 39... Qd4+ { [%eval -5.89] [%clk 0:02:49] } 40. Kc1 { [%eval -6.05] [%clk 0:01:05] } 40... h4 { [%eval -6.14] [%clk 0:02:15] } 41. Qd6 { [%eval -6.23] [%clk 0:30:00] } 41... h3 { [%eval -6.18] [%clk 0:29:55] } 42. Ne6 { [%eval -7.43] [%clk 0:30:55] } 42... Bxe6 { [%eval -6.84] [%clk 0:23:39] } 43. Qxe6 { [%eval -5.92] [%clk 0:31:20] } 43... Qf4+ { [%eval -5.94] [%clk 0:23:00] } 44. Kb2 { [%eval -6.28] [%clk 0:31:40] } 44... h2 { [%eval -5.8] [%clk 0:23:02] } 45. Qh3+ { [%eval -5.96] [%clk 0:31:47] } 45... Kg6 { [%eval -5.85] [%clk 0:22:47] } 46. Qg2+ { [%eval -6.27] [%clk 0:32:11] } 46... Kf5 { [%eval -6.47] [%clk 0:22:09] } 47. Kb3 { [%eval -6.98] [%clk 0:32:24] } 47... Qe3+ { [%eval -8.04] [%clk 0:20:50] } 48. c3 { [%eval -9.16] [%clk 0:32:34] } 48... Qg1 { [%eval -8.3] [%clk 0:20:58] } 49. Qf3+ { [%eval -36.82] [%clk 0:31:45] } 49... Kg5 { [%eval -17.06] [%clk 0:21:21] } 50. Qb7?! { [%eval #-5] } { Checkmate is now unavoidable. Qf8 was best. } { [%clk 0:31:12] } 50... Qb1+ { [%eval #-4] [%clk 0:21:40] } 0-1