Event: Round 6: Alejandro Needleman - Leandro Perdomo
Date: 2022-10-23
White: Alejandro Needleman
WhiteTitle: IM
Black: Leandro Perdomo
BlackTitle: IM
Result: 1/2-1/2
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Fianchetto
Variant: Standard

1. Nf3 { [%eval 0.25] [%clk 0:15:07] } 1... g6 { [%eval 0.56] [%clk 0:15:04] } 2. e4 { [%eval 0.5] [%clk 0:15:08] } 2... c5 { [%eval 0.64] [%clk 0:15:07] } 3. d4 { [%eval 0.41] [%clk 0:15:10] } 3... cxd4 { [%eval 0.54] [%clk 0:15:10] } 4. Nxd4 { [%eval 0.52] [%clk 0:15:13] } 4... Bg7 { [%eval 0.63] [%clk 0:15:12] } 5. Nc3 { [%eval 0.29] [%clk 0:15:15] } 5... Nc6 { [%eval 0.32] [%clk 0:15:14] } 6. Nf3 { [%eval 0.0] [%clk 0:15:16] } 6... d6 { [%eval -0.06] [%clk 0:14:13] } 7. Bc4 { [%eval 0.13] [%clk 0:15:15] } 7... Nf6 { [%eval 0.0] [%clk 0:13:55] } 8. h3 { [%eval -0.05] [%clk 0:15:17] } 8... O-O { [%eval 0.03] [%clk 0:13:53] } 9. O-O { [%eval -0.08] [%clk 0:15:18] } 9... a6 { [%eval 0.18] [%clk 0:12:32] } 10. Re1 { [%eval -0.21] [%clk 0:15:21] } 10... b5 { [%eval -0.06] [%clk 0:12:33] } 11. Bb3 { [%eval -0.4] [%clk 0:15:24] } 11... Bb7 { [%eval -0.52] [%clk 0:12:06] } 12. Nd5 { [%eval -0.39] [%clk 0:15:26] } 12... Nd7 { [%eval -0.38] [%clk 0:11:14] } 13. c3 { [%eval -0.55] [%clk 0:15:29] } 13... Nc5 { [%eval -0.33] [%clk 0:10:14] } 14. Bg5 { [%eval -0.53] [%clk 0:15:31] } 14... h6 { [%eval -0.41] [%clk 0:08:59] } 15. Bh4 { [%eval -0.34] [%clk 0:15:33] } 15... Rb8?! { [%eval 0.4] } { Inaccuracy. g5 was best. } { [%clk 0:06:31] } 16. Nd4?! { [%eval -0.52] } { Inaccuracy. Bc2 was best. } { [%clk 0:13:38] } 16... g5 { [%eval -0.19] [%clk 0:04:49] } 17. Bg3?! { [%eval -0.92] } { Inaccuracy. Nxc6 was best. } { [%clk 0:13:41] } 17... Nxd4 { [%eval -0.92] [%clk 0:03:49] } 18. cxd4 { [%eval -0.98] [%clk 0:13:34] } 18... Nxb3 { [%eval -0.77] [%clk 0:03:47] } 19. axb3 { [%eval -0.78] [%clk 0:13:11] } 19... e6 { [%eval -0.7] [%clk 0:03:49] } 20. Nb4 { [%eval -1.08] [%clk 0:11:34] } 20... Qb6?! { [%eval -0.46] } { Inaccuracy. a5 was best. } { [%clk 0:03:52] } 21. Nc2 { [%eval -0.48] [%clk 0:10:23] } 21... f5 { [%eval -0.44] [%clk 0:03:08] } 22. exf5 { [%eval -0.54] [%clk 0:10:00] } 22... exf5 { [%eval -0.44] [%clk 0:03:12] } 23. f3 { [%eval -0.49] [%clk 0:09:52] } 23... Bd5?! { [%eval 0.18] } { Inaccuracy. Rbc8 was best. } { [%clk 0:03:03] } 24. Ne3?! { [%eval -0.61] } { Inaccuracy. Nb4 was best. } { [%clk 0:08:48] } 24... Qxd4?? { [%eval 1.5] } { Blunder. Bb7 was best. } { [%clk 0:01:36] } 25. Bf2?? { [%eval -0.5] } { Blunder. Bxd6 was best. } { [%clk 0:08:44] } 25... Qxd1 { [%eval -0.34] [%clk 0:01:35] } 26. Rexd1 { [%eval -0.38] [%clk 0:08:28] } 26... Bxb3 { [%eval -0.51] [%clk 0:01:38] } 27. Rxd6 { [%eval -0.47] [%clk 0:08:29] } 27... Ra8 { [%eval -0.12] [%clk 0:01:19] } 28. Rdxa6?? { [%eval -3.57] } { Blunder. Ra3 was best. } { [%clk 0:07:51] } 28... Rxa6 { [%eval -3.61] [%clk 0:01:23] } 29. Rxa6 { [%eval -3.51] [%clk 0:07:54] } 29... Bxb2?? { [%eval -0.16] } { Blunder. f4 was best. } { [%clk 0:01:02] } 30. Rb6 { [%eval -0.31] [%clk 0:07:48] } 30... Bd4 { [%eval 0.03] [%clk 0:00:40] } 31. Rxb5 { [%eval 0.0] [%clk 0:07:44] } 1/2-1/2