Event: Round 4: Ivano Ceschia - Nicolas Perossa
Site: https://lichess.org/study/QKgRf3TP/wBETnBHU
Date: 2022-12-10
White: Ivano Ceschia
Black: Nicolas Perossa
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Bayreuth Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:43] } 1... e5 { [%eval 0.32] [%clk 1:30:52] } 2. Nf3 { [%eval 0.29] [%clk 1:30:43] } 2... Nc6 { [%eval 0.21] [%clk 1:31:12] } 3. Bb5 { [%eval 0.2] [%clk 1:31:05] } 3... a6 { [%eval 0.37] [%clk 1:31:35] } 4. Ba4 { [%eval 0.31] [%clk 1:31:29] } 4... Nf6 { [%eval 0.37] [%clk 1:31:56] } 5. Bxc6?! { [%eval -0.23] } { Inaccuracy. O-O was best. } { [%clk 1:26:43] } 5... dxc6 { [%eval 0.0] [%clk 1:32:15] } 6. d3 { [%eval -0.25] [%clk 1:27:07] } 6... Bd6 { [%eval -0.14] [%clk 1:32:36] } 7. Nbd2 { [%eval -0.05] [%clk 1:25:07] } 7... Be6 { [%eval -0.01] [%clk 1:32:57] } 8. b3 { [%eval -0.41] [%clk 1:09:36] } 8... Qe7 { [%eval -0.3] [%clk 1:29:20] } 9. Bb2 { [%eval -0.57] [%clk 1:06:25] } 9... Nd7 { [%eval -0.42] [%clk 1:29:34] } 10. O-O { [%eval -0.74] [%clk 1:01:53] } 10... O-O-O { [%eval -0.7] [%clk 1:24:16] } 11. Nc4 { [%eval -0.77] [%clk 0:55:00] } 11... Bxc4 { [%eval -0.66] [%clk 1:15:23] } 12. bxc4 { [%eval -0.83] [%clk 0:55:00] } 12... g5 { [%eval -0.78] [%clk 1:09:24] } 13. a4 { [%eval -0.59] [%clk 0:48:59] } 13... g4 { [%eval -0.75] [%clk 1:05:45] } 14. Nd2 { [%eval -0.71] [%clk 0:48:35] } 14... Qh4 { [%eval -0.3] [%clk 1:00:32] } 15. Nb3 { [%eval -0.22] [%clk 0:46:08] } 15... Rhg8 { [%eval -0.39] [%clk 0:59:47] } 16. Bc1?! { [%eval -0.98] } { Inaccuracy. Qe2 was best. } { [%clk 0:39:39] } 16... Nc5? { [%eval 0.44] } { Mistake. f5 was best. } { [%clk 0:53:05] } 17. Nxc5 { [%eval 0.25] [%clk 0:39:15] } 17... Bxc5 { [%eval 0.38] [%clk 0:53:27] } 18. Be3 { [%eval 0.0] [%clk 0:37:51] } 18... g3 { [%eval 1.22] [%clk 0:46:14] } 19. hxg3 { [%eval 1.19] [%clk 0:37:26] } 19... Rxg3 { [%eval 0.0] [%clk 0:46:34] } 20. fxg3?! { [%eval -0.9] } { Inaccuracy. Bxc5 was best. } { [%clk 0:33:53] } 20... Bxe3+ { [%eval -1.03] [%clk 0:46:55] } 21. Rf2 { [%eval -0.89] [%clk 0:34:18] } 21... Qxg3 { [%eval -1.05] [%clk 0:46:44] } 22. Qf3 { [%eval -0.91] [%clk 0:34:38] } 22... Qxf3 { [%eval -0.75] [%clk 0:41:38] } 23. gxf3 { [%eval -0.88] [%clk 0:35:06] } 23... Rd6 { [%eval -0.59] [%clk 0:41:48] } 24. Kf1 { [%eval -0.56] [%clk 0:35:10] } 24... Bxf2 { [%eval -0.32] [%clk 0:35:34] } 25. Kxf2 { [%eval -0.49] [%clk 0:35:38] } 25... Rh6 { [%eval -0.72] [%clk 0:35:31] } 26. Rg1 { [%eval -0.81] [%clk 0:35:16] } 26... Rh2+ { [%eval -0.97] [%clk 0:34:09] } 27. Ke3 { [%eval -0.95] [%clk 0:35:43] } 27... Kd7 { [%eval -0.43] [%clk 0:32:07] } 28. Rg7 { [%eval -0.74] [%clk 0:30:04] } 28... Ke7 { [%eval -0.57] [%clk 0:31:44] } 29. c3 { [%eval -0.68] [%clk 0:30:22] } 29... Kf8 { [%eval -0.17] [%clk 0:29:11] } 30. Rg5 { [%eval -0.19] [%clk 0:30:32] } 30... f6 { [%eval -0.31] [%clk 0:29:15] } 31. Rf5 { [%eval -0.27] [%clk 0:31:00] } 31... Ke7 { [%eval -0.13] [%clk 0:29:38] } 32. d4 { [%eval -0.27] [%clk 0:31:15] } 32... exd4+ { [%eval -0.01] [%clk 0:27:04] } 33. cxd4 { [%eval 0.0] [%clk 0:31:41] } 33... Ke6 { [%eval 0.0] [%clk 0:26:00] } 34. Ra5 { [%eval -0.08] [%clk 0:29:06] } 34... h5 { [%eval -0.03] [%clk 0:21:30] } 35. Kf4 { [%eval -0.29] [%clk 0:28:40] } 35... Rc2 { [%eval -0.28] [%clk 0:17:17] } 36. Rxh5 { [%eval -0.32] [%clk 0:25:53] } 36... Rxc4 { [%eval -0.29] [%clk 0:17:39] } 37. Ke3 { [%eval -0.14] [%clk 0:26:10] } 37... Rxa4 { [%eval -0.1] [%clk 0:14:11] } 38. f4 { [%eval -0.19] [%clk 0:13:48] } 38... Ra3+ { [%eval -0.16] [%clk 0:13:33] } 39. Ke2 { [%eval -0.19] [%clk 0:14:12] } 39... Kf7 { [%eval -0.37] [%clk 0:11:33] } 40. Rh7+ { [%eval -0.35] [%clk 0:13:10] } 40... Kg6 { [%eval -0.4] [%clk 0:11:58] } 41. Rxc7 { [%eval -0.34] [%clk 0:13:28] } 41... Rb3 { [%eval -0.32] [%clk 0:11:49] } 42. Rc8 { [%eval -0.14] [%clk 0:11:54] } 42... a5 { [%eval 0.0] [%clk 0:05:14] } 43. Rg8+ { [%eval -0.04] [%clk 0:12:10] } 43... Kf7 { [%eval -0.03] [%clk 0:04:47] } 44. Ra8 { [%eval -0.05] [%clk 0:12:35] } 44... Rb4 { [%eval 0.0] [%clk 0:04:57] } 45. Ke3 { [%eval -0.03] [%clk 0:12:15] } 45... Rb3+ { [%eval 0.0] [%clk 0:04:58] } 46. Ke2 { [%eval -0.02] [%clk 0:12:20] } 46... Rb2+ { [%eval 0.0] [%clk 0:04:13] } 47. Kd3 { [%eval 0.0] [%clk 0:08:59] } 47... Rb3+ { [%eval 0.0] [%clk 0:04:11] } 48. Kd2 { [%eval 0.0] [%clk 0:07:22] } 48... Rb4 { [%eval 0.0] [%clk 0:04:20] } 1/2-1/2