Event: 7th Purtichju Open
Site: chess24.com
Date: 2022-07-08
White: Maurizzi, Marc`Andria
WhiteTitle: GM
WhiteElo: 2506
Black: Karttunen, Mika
BlackTitle: IM
BlackElo: 2484
Result: 1/2-1/2
ECO: C65
Opening: Ruy Lopez: Berlin Defense
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:53] } 1... e5 { [%eval 0.12] [%clk 1:30:50] } 2. Nf3 { [%eval 0.19] [%clk 1:31:19] } 2... Nc6 { [%eval 0.32] [%clk 1:31:12] } 3. Bb5 { [%eval 0.25] [%clk 1:31:45] } 3... Nf6 { [%eval 0.34] [%clk 1:31:29] } 4. d3 { [%eval 0.25] [%clk 1:32:08] } 4... d6 { [%eval 0.27] [%clk 1:29:49] } 5. O-O { [%eval 0.38] [%clk 1:31:26] } 5... Be7 { [%eval 0.71] [%clk 1:28:27] } 6. c3 { [%eval 0.52] [%clk 1:28:47] } 6... O-O { [%eval 0.44] [%clk 1:27:45] } 7. Re1 { [%eval 0.43] [%clk 1:29:00] } 7... a6 { [%eval 0.4] [%clk 1:26:49] } 8. Ba4 { [%eval 0.5] [%clk 1:29:10] } 8... b5 { [%eval 0.6] [%clk 1:27:04] } 9. Bc2 { [%eval 0.38] [%clk 1:28:50] } 9... Nb8 { [%eval 0.66] [%clk 1:25:18] } 10. Nbd2 { [%eval 0.62] [%clk 1:21:49] } 10... Nbd7 { [%eval 0.4] [%clk 1:23:25] } 11. Nf1 { [%eval 0.72] [%clk 1:20:09] } 11... Re8 { [%eval 0.62] [%clk 1:22:31] } 12. Ng3 { [%eval 0.4] [%clk 1:20:25] } 12... Bf8 { [%eval 0.63] [%clk 1:17:17] } 13. d4 { [%eval 0.43] [%clk 1:15:49] } 13... Bb7 { [%eval 0.62] [%clk 1:14:54] } 14. h3 { [%eval 0.55] [%clk 1:14:52] } 14... h6 { [%eval 0.77] [%clk 1:13:30] } 15. a4 { [%eval 0.98] [%clk 1:08:35] } 15... g6 { [%eval 0.88] [%clk 1:08:46] } 16. Bd3 { [%eval 0.52] [%clk 1:00:16] } 16... c6?! { [%eval 1.13] } { Inaccuracy. d5 was best. } { [%clk 1:07:16] } 17. b4 { [%eval 0.88] [%clk 0:56:51] } 17... Nb6 { [%eval 0.88] [%clk 0:56:08] } 18. axb5 { [%eval 0.72] [%clk 0:49:21] } 18... axb5 { [%eval 1.02] [%clk 0:51:44] } 19. Rxa8 { [%eval 1.06] [%clk 0:48:51] } 19... Qxa8 { [%eval 0.8] [%clk 0:45:19] } 20. dxe5 { [%eval 0.83] [%clk 0:48:24] } 20... dxe5 { [%eval 1.01] [%clk 0:45:44] } 21. Be3 { [%eval 0.96] [%clk 0:48:45] } 21... Nbd7 { [%eval 1.12] [%clk 0:34:21] } 22. Nd2 { [%eval 0.73] [%clk 0:38:19] } 22... Bg7 { [%eval 1.21] [%clk 0:32:08] } 23. Nb3 { [%eval 1.09] [%clk 0:36:54] } 23... Nf8 { [%eval 1.06] [%clk 0:32:01] } 24. Qc2 { [%eval 0.91] [%clk 0:35:14] } 24... Ne6 { [%eval 0.99] [%clk 0:30:22] } 25. Ra1 { [%eval 0.71] [%clk 0:35:22] } 25... Qb8 { [%eval 1.03] [%clk 0:28:59] } 26. c4 { [%eval 0.76] [%clk 0:30:21] } 26... bxc4 { [%eval 1.13] [%clk 0:27:22] } 27. Bxc4 { [%eval 0.75] [%clk 0:27:29] } 27... Bc8 { [%eval 1.07] [%clk 0:24:16] } 28. Qc3 { [%eval 0.7] [%clk 0:25:50] } 28... Bf8 { [%eval 0.76] [%clk 0:22:46] } 29. Nc5 { [%eval 0.61] [%clk 0:24:44] } 29... Nxc5 { [%eval 0.6] [%clk 0:22:22] } 30. bxc5 { [%eval 0.5] [%clk 0:24:40] } 30... Be6 { [%eval 0.59] [%clk 0:22:21] } 31. Bxe6 { [%eval 0.76] [%clk 0:23:39] } 31... Rxe6 { [%eval 0.53] [%clk 0:22:46] } 32. Qa5 { [%eval 0.22] [%clk 0:23:10] } 32... Re7 { [%eval 0.55] [%clk 0:16:49] } 33. Qb6 { [%eval 0.5] [%clk 0:18:47] } 33... Qc8 { [%eval 0.46] [%clk 0:15:14] } 34. Rb1 { [%eval 0.12] [%clk 0:17:41] } 34... Re8 { [%eval 0.34] [%clk 0:14:03] } 35. Qa7 { [%eval 0.1] [%clk 0:16:38] } 35... Qc7?? { [%eval 12.04] } { Blunder. Qa8 was best. } { [%clk 0:06:48] } 36. Qxc7 { [%eval 11.89] [%clk 0:14:34] } 36... Re7 { [%eval 12.57] [%clk 0:08:56] } 37. Qb8 { [%eval 11.59] [%clk 0:13:48] } 37... Re8 { [%eval 11.65] [%clk 0:09:21] } 38. Qc7 { [%eval 12.15] [%clk 0:14:07] } 38... Re7 { [%eval 12.69] [%clk 0:09:46] } 39. Qb8 { [%eval 11.07] [%clk 0:13:48] } 39... Re8 { [%eval 11.62] [%clk 0:10:08] } 40. Qc7 { [%clk 0:13:53] } 1/2-1/2