Event: Round 5: Davide Olivetti - Alberto Perino
Date: 2023-10-22
White: Davide Olivetti
WhiteTitle: FM
WhiteElo: 2202
Black: Alberto Perino
BlackElo: 1959
Result: 1/2-1/2
ECO: C65
Opening: Ruy Lopez: Berlin Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... e5 { [%eval 0.35] [%clk 1:23:44] } 2. Nf3 { [%eval 0.29] [%clk 1:30:29] } 2... Nc6 { [%eval 0.32] [%clk 1:24:07] } 3. Bb5 { [%eval 0.34] [%clk 1:30:54] } 3... Nf6 { [%eval 0.34] [%clk 1:24:31] } 4. d3 { [%eval 0.25] [%clk 1:31:08] } 4... Bc5 { [%eval 0.22] [%clk 1:23:29] } 5. c3 { [%eval 0.09] [%clk 1:31:30] } 5... O-O { [%eval 0.26] [%clk 1:22:20] } 6. O-O { [%eval 0.19] [%clk 1:31:27] } 6... d5 { [%eval 0.15] [%clk 1:22:45] } 7. Nbd2 { [%eval 0.12] [%clk 1:25:47] } 7... dxe4 { [%eval 0.13] [%clk 1:20:27] } 8. dxe4 { [%eval 0.36] [%clk 1:26:03] } 8... Qe7 { [%eval 0.22] [%clk 1:20:46] } 9. Qe2 { [%eval 0.21] [%clk 1:22:27] } 9... Nb8 { [%eval 0.74] [%clk 1:18:13] } 10. b4 { [%eval 0.5] [%clk 1:17:48] } 10... Bd6 { [%eval 0.65] [%clk 1:16:42] } 11. Nc4 { [%eval 0.4] [%clk 1:14:44] } 11... Rd8 { [%eval 0.61] [%clk 1:09:00] } 12. Nxd6 { [%eval 0.46] [%clk 1:06:46] } 12... cxd6 { [%eval 0.26] [%clk 1:07:00] } 13. Bg5 { [%eval -0.06] [%clk 1:04:01] } 13... h6 { [%eval -0.06] [%clk 1:07:07] } 14. Bh4 { [%eval 0.0] [%clk 1:04:05] } 14... Bg4 { [%eval 0.12] [%clk 1:06:45] } 15. h3 { [%eval 0.12] [%clk 1:04:04] } 15... Bh5 { [%eval 0.58] [%clk 1:06:51] } 16. Qe3 { [%eval 0.6] [%clk 1:03:05] } 16... a5 { [%eval 0.71] [%clk 1:06:50] } 17. Nd2 { [%eval 0.41] [%clk 0:59:53] } 17... axb4 { [%eval 0.56] [%clk 1:00:54] } 18. cxb4 { [%eval 0.53] [%clk 1:00:18] } 18... Nc6 { [%eval 1.01] [%clk 1:00:23] } 19. Bxc6 { [%eval 1.57] [%clk 0:57:58] } 19... bxc6 { [%eval 1.5] [%clk 1:00:45] } 20. f4?! { [%eval 0.45] } { Inaccuracy. Rfc1 was best. } { [%clk 0:57:37] } 20... g5?? { [%eval 2.79] } { Blunder. exf4 was best. } { [%clk 0:58:58] } 21. fxg5 { [%eval 2.68] [%clk 0:56:25] } 21... Nh7 { [%eval 2.69] [%clk 0:59:18] } 22. Nf3 { [%eval 3.0] [%clk 0:43:13] } 22... Bxf3 { [%eval 2.85] [%clk 0:59:32] } 23. Qxf3? { [%eval 1.23] } { Mistake. g6 was best. } { [%clk 0:43:39] } 23... hxg5 { [%eval 1.4] [%clk 0:58:39] } 24. Bf2 { [%eval 1.11] [%clk 0:43:02] } 24... Ra4 { [%eval 1.29] [%clk 0:56:14] } 25. Bb6 { [%eval 1.3] [%clk 0:38:30] } 25... Rc8 { [%eval 1.54] [%clk 0:52:46] } 26. Qb3 { [%eval 1.34] [%clk 0:38:23] } 26... Ra6 { [%eval 1.25] [%clk 0:52:45] } 27. Be3 { [%eval 1.41] [%clk 0:38:46] } 27... Kg7? { [%eval 2.77] } { Mistake. Qe6 was best. } { [%clk 0:47:55] } 28. a4 { [%eval 2.78] [%clk 0:38:20] } 28... Rca8 { [%eval 2.73] [%clk 0:46:33] } 29. a5 { [%eval 2.4] [%clk 0:36:17] } 29... f6? { [%eval 4.14] } { Mistake. c5 was best. } { [%clk 0:45:33] } 30. Rac1 { [%eval 3.47] [%clk 0:35:29] } 30... Nf8 { [%eval 4.0] [%clk 0:42:04] } 31. Bb6 { [%eval 3.96] [%clk 0:34:45] } 31... Nd7?! { [%eval 5.95] } { Inaccuracy. Ne6 was best. } { [%clk 0:42:09] } 32. Rxc6?? { [%eval 2.4] } { Blunder. b5 was best. } { [%clk 0:34:08] } 32... Nxb6 { [%eval 2.05] [%clk 0:38:48] } 33. axb6 { [%eval 2.1] [%clk 0:25:20] } 33... Rxb6 { [%eval 2.26] [%clk 0:39:06] } 34. Rxb6 { [%eval 1.7] [%clk 0:25:04] } 34... Qa7 { [%eval 1.93] [%clk 0:39:27] } 35. Qe3? { [%eval 0.43] } { Mistake. Qe6 was best. } { [%clk 0:24:47] } 35... Rb8 { [%eval 0.53] [%clk 0:39:50] } 36. Rb1 { [%eval 0.0] [%clk 0:19:00] } 36... Qxb6 { [%eval 0.0] [%clk 0:39:59] } 37. Qxb6 { [%eval 0.0] [%clk 0:19:16] } 37... Rxb6 { [%eval 0.0] [%clk 0:40:22] } 38. Kf2 { [%eval 0.0] [%clk 0:19:42] } 38... Kf7 { [%eval 0.0] [%clk 0:38:06] } 39. Kf3 { [%eval 0.0] [%clk 0:20:03] } 39... Ke6 { [%eval 0.0] [%clk 0:38:09] } 40. Kg4 { [%eval 0.0] [%clk 0:20:24] } 40... d5 { [%eval 0.0] [%clk 0:38:18] } 41. exd5+ { [%eval 0.0] [%clk 0:20:45] } 41... Kxd5 { [%eval 0.0] [%clk 0:38:40] } 42. Kf5 { [%eval 0.0] [%clk 0:21:03] } 42... Kd4 { [%eval 0.0] [%clk 0:36:49] } 43. g3 { [%eval 0.0] [%clk 0:20:15] } 43... Kd3 { [%eval 0.0] [%clk 0:34:59] } 44. h4 { [%eval 0.0] [%clk 0:17:21] } 44... gxh4 { [%eval 0.0] [%clk 0:34:55] } 45. gxh4 { [%eval 0.0] [%clk 0:17:50] } 45... e4 { [%eval 0.0] [%clk 0:35:05] } 46. h5 { [%eval 0.0] [%clk 0:15:03] } 46... Rb5+ { [%eval 0.0] [%clk 0:34:54] } 47. Kg6?! { [%eval -0.91] } { Inaccuracy. Kf4 was best. } { [%clk 0:13:34] } 47... Rg5+ { [%eval -1.14] [%clk 0:34:31] } 48. Kxf6 { [%eval -1.33] [%clk 0:13:57] } 48... Rxh5 { [%eval -1.12] [%clk 0:34:37] } 49. Ke6 { [%eval -1.2] [%clk 0:03:49] } 49... Kc2? { [%eval 0.0] } { Mistake. e3 was best. } { [%clk 0:34:27] } 50. Re1 { [%eval 0.0] [%clk 0:04:02] } 50... Kd3 { [%eval 0.0] } 51. Rb1? { [%eval -1.35] } { Mistake. Rd1+ was best. } 51... Rb5? { [%eval 0.0] } { Mistake. e3 was best. } 52. Kd6 { [%eval 0.0] } 52... Kc2 { [%eval 0.0] } 53. Re1 { [%eval 0.0] } 53... Rh5 { [%eval 0.0] } 54. Rb1?? { [%eval #-10] } { Checkmate is now unavoidable. Rxe4 was best. } 54... Kd3 55. Ke6 e3 56. b5 e2 57. b6 Rh8 1/2-1/2