Event: Rodada 3: Paulo Santanna - Rogerio Sperb Becker
Date: 2023-08-19
White: Paulo Santanna
Black: Rogerio Sperb Becker
Result: 0-1
ECO: E66
Opening: King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.13] [%clk 1:28:06] } 2. c4 { [%eval 0.25] [%clk 1:31:16] } 2... Nf6 { [%eval 0.26] [%clk 1:28:22] } 3. Nc3 { [%eval 0.2] [%clk 1:31:32] } 3... g6 { [%eval 0.64] [%clk 1:28:41] } 4. g3 { [%eval 0.18] [%clk 1:31:58] } 4... Bg7 { [%eval 0.4] [%clk 1:29:02] } 5. Bg2 { [%eval 0.17] [%clk 1:32:05] } 5... O-O { [%eval 0.17] [%clk 1:29:22] } 6. O-O { [%eval 0.23] [%clk 1:32:28] } 6... Nc6 { [%eval 0.46] [%clk 1:29:39] } 7. d4 { [%eval 0.36] [%clk 1:32:50] } 7... d6 { [%eval 0.4] [%clk 1:28:19] } 8. d5 { [%eval 0.42] [%clk 1:31:04] } 8... Na5 { [%eval 0.38] [%clk 1:28:16] } 9. Qd3 { [%eval -0.15] [%clk 1:30:01] } 9... a6 { [%eval -0.07] [%clk 1:26:27] } 10. e4 { [%eval -0.17] [%clk 1:27:48] } 10... b5 { [%eval 0.26] [%clk 1:19:49] } 11. cxb5 { [%eval 0.32] [%clk 1:27:47] } 11... axb5 { [%eval 0.22] [%clk 1:20:10] } 12. Nxb5 { [%eval 0.11] [%clk 1:24:13] } 12... Qb6 { [%eval 0.39] [%clk 1:20:06] } 13. a4 { [%eval 0.24] [%clk 1:23:41] } 13... Ba6?! { [%eval 0.81] } { Inaccuracy. Bd7 was best. } { [%clk 1:19:26] } 14. Be3? { [%eval -0.33] } { Mistake. e5 was best. } { [%clk 1:18:34] } 14... Ng4 { [%eval -0.26] [%clk 1:14:10] } 15. Bd2 { [%eval -0.26] [%clk 1:01:17] } 15... Bxb2?! { [%eval 0.67] } { Inaccuracy. Rfb8 was best. } { [%clk 1:01:06] } 16. Rab1 { [%eval 0.21] [%clk 0:59:46] } 16... Bxb5 { [%eval 0.19] [%clk 0:56:54] } 17. axb5 { [%eval 0.31] [%clk 1:00:00] } 17... Bf6 { [%eval 0.31] [%clk 0:56:37] } 18. Bc3 { [%eval 0.07] [%clk 0:59:49] } 18... Nb7 { [%eval 0.39] [%clk 0:54:02] } 19. Bxf6 { [%eval -0.04] [%clk 0:53:35] } 19... Nxf6?! { [%eval 0.74] } { Inaccuracy. exf6 was best. } { [%clk 0:54:20] } 20. e5 { [%eval 0.65] [%clk 0:53:22] } 20... Ng4 { [%eval 0.89] [%clk 0:51:53] } 21. Qe4 { [%eval 0.43] [%clk 0:48:36] } 21... Nxe5 { [%eval 0.36] [%clk 0:45:47] } 22. Nxe5 { [%eval 0.42] [%clk 0:48:56] } 22... dxe5 { [%eval 0.3] [%clk 0:46:09] } 23. d6 { [%eval -0.24] [%clk 0:46:52] } 23... Nxd6 { [%eval -0.29] [%clk 0:45:41] } 24. Qxe5 { [%eval -0.39] [%clk 0:47:04] } 24... Ra7 { [%eval -0.33] [%clk 0:43:18] } 25. Rfc1 { [%eval -0.56] [%clk 0:47:21] } 25... c4 { [%eval -0.54] [%clk 0:42:16] } 26. h4 { [%eval -0.69] [%clk 0:47:11] } 26... Rc8 { [%eval -0.78] [%clk 0:40:34] } 27. Bc6 { [%eval -0.68] [%clk 0:46:33] } 27... h5 { [%eval -0.24] [%clk 0:38:42] } 28. Rb2 { [%eval -0.6] [%clk 0:42:37] } 28... Ra3 { [%eval -0.47] [%clk 0:34:47] } 29. Kg2 { [%eval -0.52] [%clk 0:41:45] } 29... Ra5 { [%eval 0.0] [%clk 0:32:18] } 30. Rcc2?? { [%eval -6.07] } { Blunder. Qxe7 was best. } { [%clk 0:37:47] } 30... Rxc6 { [%eval -5.53] [%clk 0:32:05] } 31. bxc6 { [%eval -5.96] [%clk 0:38:02] } 0-1