Event: LECA CHESS OPEN 2023
Site: Leca da Palmeira
Date: 2023-08-03
White: Pinho, Tiago Brandao De
WhiteElo: 1956
Black: GM Petkov, Vladimir Ivanov
BlackElo: 2464
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:25:02] } 1... c5 { [%eval 0.32] [%clk 1:22:27] } 2. Nc3 { [%eval 0.24] [%clk 1:25:22] } 2... Nc6 { [%eval 0.41] [%clk 1:22:18] } 3. Bb5 { [%eval 0.0] [%clk 1:25:43] } 3... d6 { [%eval 0.48] [%clk 1:21:27] } 4. Bxc6+ { [%eval 0.48] [%clk 1:25:11] } 4... bxc6 { [%eval 0.67] [%clk 1:21:51] } 5. f4 { [%eval 0.23] [%clk 1:24:49] } 5... g6 { [%eval 0.54] [%clk 1:15:44] } 6. d3 { [%eval 0.45] [%clk 1:21:45] } 6... Bg7 { [%eval 0.71] [%clk 1:15:31] } 7. Nf3 { [%eval 0.61] [%clk 1:21:50] } 7... Nh6 { [%eval 0.54] [%clk 1:14:09] } 8. O-O { [%eval 0.62] [%clk 1:19:56] } 8... f5 { [%eval 0.55] [%clk 1:11:33] } 9. Qe1 { [%eval 0.42] [%clk 0:58:33] } 9... Nf7 { [%eval 0.39] [%clk 0:53:58] } 10. b3 { [%eval 0.0] [%clk 0:46:16] } 10... c4?! { [%eval 0.95] } { Inaccuracy. fxe4 was best. } { [%clk 0:48:29] } 11. Bb2?! { [%eval 0.38] } { Inaccuracy. exf5 was best. } { [%clk 0:32:30] } 11... cxd3 { [%eval 0.4] [%clk 0:46:55] } 12. cxd3 { [%eval 0.32] [%clk 0:32:34] } 12... fxe4 { [%eval 0.48] [%clk 0:39:39] } 13. dxe4 { [%eval 0.43] [%clk 0:32:31] } 13... Ba6 { [%eval 0.72] [%clk 0:36:02] } 14. Rf2 { [%eval 0.69] [%clk 0:32:19] } 14... O-O { [%eval 0.84] [%clk 0:35:55] } 15. Na4 { [%eval 0.49] [%clk 0:29:47] } 15... Bxb2 { [%eval 0.55] [%clk 0:31:27] } 16. Nxb2 { [%eval 0.39] [%clk 0:30:09] } 16... Nh6 { [%eval 0.61] [%clk 0:31:17] } 17. Ng5 { [%eval 0.82] [%clk 0:24:43] } 17... Bc8 { [%eval 1.16] [%clk 0:19:15] } 18. Qc3?? { [%eval -0.64] } { Blunder. h3 was best. } { [%clk 0:14:46] } 18... Ng4 { [%eval -0.72] [%clk 0:17:33] } 19. Raf1?! { [%eval -1.78] } { Inaccuracy. Rf3 was best. } { [%clk 0:03:16] } 19... Nxf2 { [%eval -1.84] [%clk 0:12:59] } 20. Rxf2 { [%eval -1.5] [%clk 0:03:33] } 20... h6 { [%eval -1.72] [%clk 0:13:10] } 21. Qxc6 { [%eval -1.71] [%clk 0:03:13] } 21... Qa5?? { [%eval -0.01] } { Blunder. Bg4 was best. } { [%clk 0:09:25] } 22. Nc4 { [%eval 0.0] [%clk 0:02:25] } 22... Qc5 { [%eval 0.0] [%clk 0:08:43] } 23. Qxa8 { [%eval 0.0] [%clk 0:02:15] } 23... hxg5 { [%eval 0.0] [%clk 0:08:40] } 24. Qd5+ { [%eval 0.0] [%clk 0:01:59] } 24... Qxd5 { [%eval 0.0] [%clk 0:08:32] } 25. exd5 { [%eval 0.0] [%clk 0:02:25] } 25... gxf4 { [%eval 0.0] [%clk 0:05:43] } 26. Na5 { [%eval 0.0] [%clk 0:02:33] } 26... a6 { [%eval 0.51] [%clk 0:04:39] } 27. Nc6 { [%eval 0.56] [%clk 0:02:44] } 27... Rf7 { [%eval 0.3] [%clk 0:05:03] } 28. Re2 { [%eval 0.25] [%clk 0:02:17] } 28... Kf8 { [%eval 0.39] [%clk 0:05:24] } 29. Nd8 { [%eval 0.0] [%clk 0:02:32] } 29... Rf5 { [%eval 0.0] [%clk 0:05:18] } 30. Nc6 { [%eval 0.0] [%clk 0:02:18] } 30... Rf7 { [%eval 0.23] [%clk 0:01:59] } 31. Nd8 { [%eval 0.0] [%clk 0:02:42] } 31... Rf6 { [%eval 0.0] [%clk 0:02:21] } 32. Rc2 { [%eval 0.0] [%clk 0:01:52] } 32... Bg4 { [%eval 0.03] [%clk 0:02:01] } 33. h3 { [%eval 0.0] [%clk 0:01:33] } 33... Bf5 { [%eval 0.0] [%clk 0:01:56] } 34. Re2 { [%eval -0.35] [%clk 0:00:52] } 34... Bd3?! { [%eval 0.67] } { Inaccuracy. Bd7 was best. } { [%clk 0:01:59] } 35. Rd2 { [%eval 0.3] [%clk 0:01:14] } 35... Be4 { [%eval 0.48] [%clk 0:02:00] } 36. Rd4 { [%eval 0.37] [%clk 0:01:34] } 36... Bb1 { [%eval 0.5] [%clk 0:02:11] } 37. a3 { [%eval 0.16] [%clk 0:01:30] } 37... f3 { [%eval 0.13] [%clk 0:02:30] } 38. g4?? { [%eval -3.63] } { Blunder. Ne6+ was best. } { [%clk 0:01:10] } 38... f2+ { [%eval -4.02] [%clk 0:02:31] } 39. Kf1 { [%eval -4.07] [%clk 0:01:36] } 39... Rf3?? { [%eval 0.01] } { Blunder. Ke8 was best. } { [%clk 0:02:56] } 40. Ne6+?? { [%eval -4.44] } { Blunder. Rf4+ was best. } { [%clk 0:01:46] } 40... Kg8 { [%eval -4.47] [%clk 0:02:54] } 41. Nf4 { [%eval -5.09] [%clk 0:01:29] } 41... g5 { [%clk 0:03:07] } 42. Ne2 { [%clk 0:01:07] } 42... Bd3 { [%clk 0:03:08] } 0-1