Event: VI Abierto de Montevideo
Site: Montevideo
Date: 2023-02-08
White: Piasetski, Leon
WhiteElo: 2217
Black: Matsuura, Everaldo
BlackElo: 2417
Result: 1/2-1/2
ECO: A06
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:56] } 1... d5 { [%eval 0.34] [%clk 1:13:51] } 2. e3 { [%eval 0.04] [%clk 1:30:59] } 2... c5 { [%eval 0.34] [%clk 1:13:49] } 3. Bb5+ { [%eval 0.01] [%clk 1:29:01] } 3... Nd7 { [%eval 0.17] [%clk 1:12:31] } 4. Nc3 { [%eval -0.34] [%clk 1:19:25] } 4... Nf6 { [%eval -0.34] [%clk 1:09:16] } 5. O-O { [%eval -0.27] [%clk 1:11:25] } 5... a6 { [%eval -0.28] [%clk 1:01:09] } 6. Bxd7+ { [%eval -0.34] [%clk 1:09:23] } 6... Qxd7 { [%eval -0.31] [%clk 1:01:18] } 7. a4 { [%eval -0.45] [%clk 1:08:25] } 7... b6 { [%eval -0.36] [%clk 0:59:10] } 8. d4 { [%eval -0.6] [%clk 1:06:36] } 8... e6 { [%eval -0.59] [%clk 0:58:10] } 9. b3 { [%eval -0.54] [%clk 1:03:12] } 9... Bd6 { [%eval -0.62] [%clk 0:57:03] } 10. Bb2 { [%eval -1.01] [%clk 0:54:26] } 10... O-O { [%eval -0.69] [%clk 0:56:15] } 11. Ne2 { [%eval -0.96] [%clk 0:47:46] } 11... Bb7 { [%eval -0.42] [%clk 0:52:29] } 12. Ne5?! { [%eval -1.25] } { Inaccuracy. a5 was best. } { [%clk 0:44:13] } 12... Qc7 { [%eval -1.41] [%clk 0:51:18] } 13. Ng3 { [%eval -1.04] [%clk 0:44:32] } 13... Rac8 { [%eval -1.43] [%clk 0:47:47] } 14. c4 { [%eval -1.2] [%clk 0:41:30] } 14... Ne4 { [%eval -0.8] [%clk 0:35:26] } 15. Rc1 { [%eval -1.16] [%clk 0:32:53] } 15... f6 { [%eval -1.44] [%clk 0:25:55] } 16. Nd3 { [%eval -1.2] [%clk 0:32:27] } 16... dxc4 { [%eval -1.15] [%clk 0:20:05] } 17. bxc4 { [%eval -1.23] [%clk 0:31:53] } 17... Qc6?! { [%eval -0.58] } { Inaccuracy. Nxg3 was best. } { [%clk 0:15:29] } 18. Ne1?! { [%eval -1.68] } { Inaccuracy. Nh5 was best. } { [%clk 0:29:46] } 18... cxd4 { [%eval -1.38] [%clk 0:12:30] } 19. Nxe4 { [%eval -1.38] [%clk 0:27:44] } 19... Qxe4 { [%eval -1.42] [%clk 0:12:52] } 20. Bxd4 { [%eval -1.42] [%clk 0:27:13] } 20... Bc5?! { [%eval -0.65] } { Inaccuracy. Qc6 was best. } { [%clk 0:08:59] } 21. Nf3? { [%eval -2.09] } { Mistake. Bxc5 was best. } { [%clk 0:22:14] } 21... Rfd8?! { [%eval -0.98] } { Inaccuracy. Ba3 was best. } { [%clk 0:07:52] } 22. Qb3 { [%eval -0.8] [%clk 0:21:39] } 22... Qg6 { [%eval -0.96] [%clk 0:04:15] } 23. Nh4 { [%eval -1.05] [%clk 0:20:18] } 23... Qh5 { [%eval -0.83] [%clk 0:03:02] } 24. Bxc5 { [%eval -0.91] [%clk 0:19:48] } 24... Qxc5 { [%eval -1.17] [%clk 0:03:27] } 25. g3? { [%eval -2.77] } { Mistake. Nf3 was best. } { [%clk 0:13:46] } 25... Qc6?! { [%eval -1.85] } { Inaccuracy. a5 was best. } { [%clk 0:02:50] } 26. f3 { [%eval -2.0] [%clk 0:13:53] } 26... Rd2 { [%eval -1.87] [%clk 0:02:46] } 27. Rb1 { [%eval -1.86] [%clk 0:09:57] } 27... Qxc4 { [%eval -1.89] [%clk 0:02:09] } 28. Qxc4 { [%eval -1.79] [%clk 0:10:17] } 28... Rxc4 { [%eval -1.63] [%clk 0:02:34] } 29. Rxb6 { [%eval -1.76] [%clk 0:10:40] } 29... Bc6 { [%eval -2.12] [%clk 0:02:45] } 30. Rf2 { [%eval -2.26] [%clk 0:10:28] } 30... Rd1+ { [%eval -1.75] [%clk 0:02:59] } 31. Rf1 { [%eval -1.61] [%clk 0:10:38] } 31... Rxf1+ { [%eval -1.57] [%clk 0:01:59] } 32. Kxf1 { [%eval -1.66] [%clk 0:11:03] } 32... Rc1+?! { [%eval -1.07] } { Inaccuracy. g5 was best. } { [%clk 0:01:27] } 33. Kf2 { [%eval -1.43] [%clk 0:11:25] } 33... Rc2+ { [%eval -1.57] [%clk 0:01:43] } 34. Kg1 { [%eval -1.69] [%clk 0:11:37] } 34... g5 { [%eval -1.66] [%clk 0:01:17] } 35. Ng2 { [%eval -1.7] [%clk 0:11:59] } 35... Bxf3 { [%eval -1.68] [%clk 0:01:20] } 36. Ne1 { [%eval -1.69] [%clk 0:12:21] } 36... Rc1 { [%eval -1.66] [%clk 0:01:44] } 37. Kf2 { [%eval -1.6] [%clk 0:12:42] } 37... Bd5?! { [%eval -0.75] } { Inaccuracy. Bg4 was best. } { [%clk 0:01:59] } 38. Rxa6?! { [%eval -1.55] } { Inaccuracy. e4 was best. } { [%clk 0:12:36] } 38... Ra1?! { [%eval -0.73] } { Inaccuracy. Kf7 was best. } { [%clk 0:02:14] } 39. e4 { [%eval -0.75] [%clk 0:11:52] } 39... Bc4 { [%eval -0.7] [%clk 0:00:44] } 40. Ra8+ { [%eval -0.67] [%clk 0:11:17] } 40... Kf7 { [%eval -0.71] [%clk 0:01:11] } 41. Nf3 { [%eval -0.69] [%clk 0:11:27] } 41... Ra2+ { [%eval -0.82] [%clk 0:01:04] } 42. Ke3 { [%eval -0.73] [%clk 0:11:43] } 42... Ra3+ { [%eval -0.76] [%clk 0:00:57] } 43. Kf2 { [%eval -0.69] [%clk 0:11:27] } 43... Ra2+ { [%eval -0.64] [%clk 0:01:21] } 44. Ke3 { [%eval -0.66] [%clk 0:11:51] } 44... Ra3+ { [%eval -0.71] [%clk 0:01:37] } 45. Kf2 { [%eval -0.63] [%clk 0:12:15] } 45... Ra2+?! { [%eval 0.0] } { Inaccuracy. e5 was best. } 1/2-1/2