Event: Round 2: Pereira, Sergio - Paiva, Donaldo
Date: 2024-03-09
White: Pereira, Sergio
WhiteElo: 2040
Black: Paiva, Donaldo
BlackTitle: CM
BlackElo: 2162
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.13] [%clk 0:15:19] } 1... c5 { [%eval 0.33] [%clk 0:15:15] } 2. Nc3 { [%eval 0.24] [%clk 0:15:27] } 2... d6 { [%eval 0.0] [%clk 0:15:21] } 3. d4 { [%eval 0.2] [%clk 0:15:34] } 3... cxd4 { [%eval 0.16] [%clk 0:15:28] } 4. Qxd4 { [%eval 0.17] [%clk 0:15:43] } 4... Nc6 { [%eval 0.34] [%clk 0:15:36] } 5. Qd2 { [%eval 0.0] [%clk 0:15:52] } 5... g6 { [%eval 0.0] [%clk 0:15:32] } 6. b3 { [%eval 0.27] [%clk 0:16:01] } 6... Bh6 { [%eval 0.27] [%clk 0:15:36] } 7. f4 { [%eval 0.0] [%clk 0:16:08] } 7... f5 { [%eval 0.16] [%clk 0:14:22] } 8. Bb2 { [%eval 0.28] [%clk 0:16:08] } 8... Nf6 { [%eval 0.35] [%clk 0:14:26] } 9. O-O-O { [%eval 0.21] [%clk 0:16:11] } 9... Rf8 { [%eval 0.25] [%clk 0:14:29] } 10. Kb1 { [%eval -0.07] [%clk 0:15:50] } 10... fxe4?! { [%eval 0.65] } { Inaccuracy. Nxe4 was best. } { [%clk 0:14:18] } 11. Nge2 { [%eval 0.15] [%clk 0:14:56] } 11... Bf5?! { [%eval 1.08] } { Inaccuracy. Qa5 was best. } { [%clk 0:12:37] } 12. h3 { [%eval 1.0] [%clk 0:14:06] } 12... Nb4? { [%eval 2.81] } { Mistake. Be6 was best. } { [%clk 0:11:09] } 13. Nd4? { [%eval 1.13] } { Mistake. Qd4 was best. } { [%clk 0:10:51] } 13... Bd7 { [%eval 1.3] [%clk 0:08:53] } 14. g4 { [%eval 1.11] [%clk 0:08:24] } 14... Nfd5 { [%eval 0.97] [%clk 0:05:22] } 15. g5 { [%eval 0.64] [%clk 0:06:54] } 15... e3 { [%eval 0.76] [%clk 0:05:21] } 16. Qe1 { [%eval 0.29] [%clk 0:06:24] } 16... Bg7 { [%eval 0.42] [%clk 0:05:25] } 17. Bb5? { [%eval -0.75] } { Mistake. f5 was best. } { [%clk 0:05:50] } 17... Nxf4?! { [%eval 0.0] } { Inaccuracy. Nxc3+ was best. } { [%clk 0:03:25] } 18. Rf1 { [%eval 0.0] [%clk 0:04:46] } 18... Nc6 { [%eval 0.0] [%clk 0:02:32] } 19. Bxc6 { [%eval 0.0] [%clk 0:04:14] } 19... bxc6 { [%eval 0.0] [%clk 0:02:40] } 20. Qxe3 { [%eval 0.0] [%clk 0:04:00] } 20... e5?? { [%eval 3.02] } { Blunder. Be5 was best. } { [%clk 0:01:24] } 21. Ne4 { [%eval 2.78] [%clk 0:03:07] } 21... Qe7?! { [%eval 4.39] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:50] } 22. Nxc6 { [%eval 4.26] [%clk 0:03:06] } 22... Bxc6?! { [%eval 5.45] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:24] } 23. Nxd6+ { [%eval 5.4] [%clk 0:03:15] } 23... Kd7 { [%eval 5.4] [%clk 0:00:26] } 24. Nf5+?? { [%eval 0.92] } { Blunder. Rxf4 was best. } { [%clk 0:03:21] } 24... Nd5 { [%eval 0.9] [%clk 0:00:36] } 25. Nxe7 { [%eval 0.9] [%clk 0:03:30] } 25... Rxf1 { [%eval 0.91] [%clk 0:00:44] } 26. Qd2 { [%eval 0.93] [%clk 0:02:41] } 26... Rxd1+ { [%eval 0.95] [%clk 0:00:53] } 27. Qxd1 { [%eval 0.9] [%clk 0:02:50] } 27... Kxe7 { [%eval 1.0] [%clk 0:01:01] } 28. c4? { [%eval -0.56] } { Mistake. Qe2 was best. } { [%clk 0:02:56] } 28... Nf4 { [%eval -0.55] [%clk 0:00:53] } 29. Ba3+? { [%eval -1.76] } { Mistake. Qe1 was best. } { [%clk 0:02:56] } 29... Kf7 { [%eval -1.74] [%clk 0:01:00] } 30. Qd6 { [%eval -1.6] [%clk 0:02:42] } 30... Be4+ { [%eval -1.49] [%clk 0:01:09] } 31. Kc1 { [%eval -2.06] [%clk 0:02:47] } 31... Kg8 { [%eval -2.02] [%clk 0:01:14] } 32. c5 { [%eval -2.5] [%clk 0:02:40] } 32... Rc8 { [%eval -2.22] [%clk 0:01:06] } 33. b4 { [%eval -2.51] [%clk 0:02:44] } 33... Bf5 { [%eval -2.3] [%clk 0:00:47] } 34. c6?? { [%eval -4.83] } { Blunder. Kd1 was best. } { [%clk 0:02:29] } 34... Bf8 { [%eval -4.78] [%clk 0:00:45] } 35. Qf6 { [%eval -4.73] [%clk 0:02:24] } 35... Be6 { [%eval -4.44] [%clk 0:00:42] } 36. Bb2?! { [%eval -6.19] } { Inaccuracy. Kd1 was best. } { [%clk 0:02:11] } 36... Rxc6+ { [%eval -6.16] [%clk 0:00:44] } 37. Kd2 { [%eval -7.14] [%clk 0:02:20] } 37... Bxb4+ { [%eval -7.12] [%clk 0:00:31] } 38. Kd1 { [%eval -7.03] [%clk 0:02:29] } 38... Rd6+ { [%eval -6.57] [%clk 0:00:37] } 39. Kc2 { [%eval -6.47] [%clk 0:02:35] } 39... Bf5+ { [%eval -6.44] [%clk 0:00:45] } 40. Kb3 { [%eval -6.82] [%clk 0:02:43] } 40... Rxf6 { [%eval -6.66] [%clk 0:00:53] } 0-1