Event: I CAMPEONATO SUDAMERICANO ABSOLUTO 2023
Date: 2023-09-16
White: Sergio Barrientos
WhiteTitle: GM
Black: Diego Flores Quillas
BlackTitle: IM
Result: 1/2-1/2
ECO: E41
Opening: Nimzo-Indian Defense: Rubinstein System, Hübner Variation
Variant: Standard
TimeControl: 90 minutos + 30 segundos de incremento desde el primer movimiento

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.28] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:30:52] } 2... e6 { [%eval 0.23] [%clk 1:31:19] } 3. Nc3 { [%eval 0.05] [%clk 1:31:16] } 3... Bb4 { [%eval 0.25] [%clk 1:31:45] } 4. e3 { [%eval 0.0] [%clk 1:31:42] } 4... O-O { [%eval 0.21] [%clk 1:31:44] } 5. Bd3 { [%eval 0.04] [%clk 1:22:48] } 5... c5 { [%eval 0.17] [%clk 1:31:49] } 6. Nf3 { [%eval 0.08] [%clk 1:21:46] } 6... Nc6 { [%eval 0.23] [%clk 1:31:30] } 7. O-O { [%eval 0.11] [%clk 1:19:54] } 7... Bxc3 { [%eval 0.54] [%clk 1:31:53] } 8. bxc3 { [%eval 0.34] [%clk 1:20:16] } 8... d6 { [%eval 0.32] [%clk 1:32:16] } 9. e4 { [%eval 0.31] [%clk 1:16:58] } 9... e5 { [%eval 0.25] [%clk 1:32:41] } 10. h3 { [%eval 0.24] [%clk 1:17:17] } 10... h6 { [%eval 0.15] [%clk 1:32:46] } 11. Be3 { [%eval 0.0] [%clk 1:15:36] } 11... b6 { [%eval 0.0] [%clk 1:32:05] } 12. d5 { [%eval -0.16] [%clk 1:06:12] } 12... Ne7 { [%eval -0.11] [%clk 1:32:12] } 13. Nh4 { [%eval -0.49] [%clk 1:06:38] } 13... g5 { [%eval -0.1] [%clk 1:29:48] } 14. Qf3?! { [%eval -0.67] } { Inaccuracy. Nf5 was best. } { [%clk 0:55:07] } 14... Ng6 { [%eval -0.73] [%clk 1:29:01] } 15. Nf5 { [%eval -0.92] [%clk 0:45:02] } 15... Bxf5 { [%eval -0.94] [%clk 1:26:55] } 16. exf5 { [%eval -1.01] [%clk 0:45:27] } 16... e4 { [%eval -0.71] [%clk 1:26:59] } 17. Qg3 { [%eval -0.63] [%clk 0:44:01] } 17... Nh4?! { [%eval 0.07] } { Inaccuracy. exd3 was best. } { [%clk 1:16:20] } 18. Bxg5 { [%eval 0.0] [%clk 0:42:51] } 18... Nxf5 { [%eval 0.0] [%clk 1:16:05] } 19. Bxf6+ { [%eval 0.05] [%clk 0:43:03] } 19... Nxg3 { [%eval 0.03] [%clk 1:16:31] } 20. fxg3 { [%eval 0.06] [%clk 0:43:23] } 20... exd3 { [%eval 0.1] [%clk 1:05:19] } 21. Bxd8 { [%eval 0.0] [%clk 0:43:25] } 21... Raxd8 { [%eval 0.06] [%clk 1:05:45] } 22. Rad1 { [%eval 0.04] [%clk 0:42:11] } 22... Rfe8 { [%eval 0.0] [%clk 1:06:11] } 23. Rxd3 { [%eval 0.0] [%clk 0:40:53] } 23... Re4 { [%eval 0.01] [%clk 1:06:37] } 24. Rf6 { [%eval 0.0] [%clk 0:28:56] } 24... Kg7 { [%eval 0.0] [%clk 1:06:43] } 25. Rdf3 { [%eval 0.0] [%clk 0:29:21] } 25... Rd7 { [%eval 0.0] [%clk 1:07:09] } 26. Kf2 { [%eval -0.53] [%clk 0:25:59] } 26... Rxc4 { [%eval -0.63] [%clk 1:07:24] } 27. R6f4 { [%eval -0.83] [%clk 0:25:16] } 27... b5?! { [%eval -0.07] } { Inaccuracy. Rxf4 was best. } { [%clk 1:00:59] } 28. Re3?! { [%eval -0.71] } { Inaccuracy. Rxc4 was best. } { [%clk 0:18:23] } 28... Rb7 { [%eval -0.57] [%clk 0:58:09] } 29. Ke2 { [%eval -1.03] [%clk 0:14:11] } 29... Ra4?! { [%eval 0.0] } { Inaccuracy. Rxf4 was best. } { [%clk 0:37:22] } 30. Rxa4 { [%eval 0.0] [%clk 0:10:14] } 30... bxa4 { [%eval 0.0] [%clk 0:37:51] } 31. Kd3 { [%eval 0.0] [%clk 0:09:27] } 31... Rb2 { [%eval 0.0] [%clk 0:38:09] } 32. Kc4 { [%eval -0.33] [%clk 0:06:36] } 32... Kf8 { [%eval -0.2] [%clk 0:32:11] } 33. a3 { [%eval -0.2] [%clk 0:06:21] } 33... a6 { [%eval -0.2] [%clk 0:32:26] } 34. Rf3 { [%eval -0.36] [%clk 0:06:20] } 34... Ke7 { [%eval -0.08] [%clk 0:29:23] } 35. Re3+ { [%eval -0.04] [%clk 0:06:46] } 35... Kf8 { [%eval -0.16] [%clk 0:29:35] } 36. Rf3 { [%eval -0.67] [%clk 0:07:14] } 36... Ke7?! { [%eval 0.0] } { Inaccuracy. Rxg2 was best. } 1/2-1/2