Event: Campeonato Sudamericano Absoluto 2025
Site: https://lichess.org/broadcast/sudamericano-de-ajedrez-rancagua-2025-absoluto/round-1/oDcyifer/hUwJqo3w
Date: 2025-11-03
White: Kittsteiner Araya, Alejandro Werner
WhiteElo: 1704
Black: Perez Gormaz, Matias
BlackTitle: IM
BlackElo: 2406
Result: 0-1
ECO: B46
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.24] [%clk 1:30:40] } 2. Nf3 { [%eval 0.2] [%clk 1:31:18] } 2... e6 { [%eval 0.28] [%clk 1:30:54] } 3. d4 { [%eval 0.4] [%clk 1:31:38] } 3... cxd4 { [%eval 0.29] [%clk 1:31:16] } 4. Nxd4 { [%eval 0.33] [%clk 1:32:07] } 4... Nc6 { [%eval 0.28] [%clk 1:31:33] } 5. Nc3 { [%eval 0.26] [%clk 1:31:54] } 5... a6 { [%eval 0.37] [%clk 1:31:54] } 6. a3 { [%eval 0.26] [%clk 1:30:13] } 6... Qc7 { [%eval 0.22] [%clk 1:31:43] } 7. g3 { [%eval -0.06] [%clk 1:29:55] } 7... Nf6 { [%eval 0.07] [%clk 1:31:27] } 8. Bg2 { [%eval 0.01] [%clk 1:29:59] } 8... Nxd4 { [%eval 0.23] [%clk 1:31:50] } 9. Qxd4 { [%eval 0.26] [%clk 1:29:47] } 9... Bc5 { [%eval 0.34] [%clk 1:32:13] } 10. Qd3 { [%eval 0.4] [%clk 1:29:26] } 10... Ng4 { [%eval 0.35] [%clk 1:30:36] } 11. O-O?! { [%eval -0.25] } { Inaccuracy. Qe2 was best. } { [%clk 1:28:18] } 11... b5?! { [%eval 0.65] } { Inaccuracy. d6 was best. } { [%clk 1:27:00] } 12. Bf4 { [%eval 0.63] [%clk 1:20:53] } 12... Ne5 { [%eval 0.61] [%clk 1:25:54] } 13. Qe2?! { [%eval -0.21] } { Inaccuracy. b4 was best. } { [%clk 1:18:50] } 13... d6 { [%eval -0.19] [%clk 1:25:45] } 14. Bxe5 { [%eval -0.41] [%clk 1:12:35] } 14... dxe5 { [%eval -0.29] [%clk 1:25:03] } 15. Kh1?! { [%eval -0.85] } { Inaccuracy. Nd1 was best. } { [%clk 1:11:57] } 15... h5 { [%eval -0.69] [%clk 1:22:09] } 16. h3 { [%eval -0.94] [%clk 1:09:11] } 16... h4 { [%eval -0.87] [%clk 1:21:19] } 17. Qg4 { [%eval -0.85] [%clk 1:07:05] } 17... Bb7?! { [%eval -0.09] } { Inaccuracy. g6 was best. } { [%clk 1:07:46] } 18. Rad1 { [%eval -0.58] [%clk 1:05:37] } 18... Bd4?! { [%eval 0.19] } { Inaccuracy. Kf8 was best. } { [%clk 0:45:21] } 19. Rd3 { [%eval -0.32] [%clk 0:52:46] } 19... g6 { [%eval -0.58] [%clk 0:38:34] } 20. gxh4 { [%eval -1.03] [%clk 0:47:26] } 20... Qe7 { [%eval -1.21] [%clk 0:34:53] } 21. Qg5 { [%eval -1.56] [%clk 0:46:25] } 21... Rxh4 { [%eval -1.75] [%clk 0:34:47] } 22. Qxe7+ { [%eval -2.05] [%clk 0:45:26] } 22... Kxe7 { [%eval -2.11] [%clk 0:35:15] } 23. f4?! { [%eval -3.42] } { Inaccuracy. Rfd1 was best. } { [%clk 0:45:55] } 23... Rc8 { [%eval -3.37] [%clk 0:33:51] } 24. Rff3 { [%eval -3.96] [%clk 0:41:59] } 24... Bxc3?! { [%eval -2.87] } { Inaccuracy. Rc4 was best. } { [%clk 0:32:51] } 25. Rxc3 { [%eval -2.47] [%clk 0:42:24] } 25... Rxf4 { [%eval -2.54] [%clk 0:33:03] } 26. Rxc8 { [%eval -2.4] [%clk 0:41:57] } 26... Bxc8 { [%eval -2.32] [%clk 0:33:28] } 27. Rc3 { [%eval -2.56] [%clk 0:42:19] } 27... Bd7 { [%eval -2.52] [%clk 0:29:32] } 28. Kg1 { [%eval -2.42] [%clk 0:38:55] } 28... Kd6 { [%eval -2.42] [%clk 0:29:37] } 29. Rd3+ { [%eval -2.34] [%clk 0:36:26] } 29... Kc7 { [%eval -2.2] [%clk 0:29:59] } 30. b3 { [%eval -2.67] [%clk 0:35:44] } 30... Bc6 { [%eval -2.55] [%clk 0:30:22] } 31. Rc3 { [%eval -2.47] [%clk 0:36:10] } 31... Kd6 { [%eval -2.48] [%clk 0:27:31] } 32. Rd3+ { [%eval -2.45] [%clk 0:36:27] } 32... Ke7 { [%eval -2.58] [%clk 0:27:53] } 33. Re3 { [%eval -2.7] [%clk 0:36:05] } 33... g5 { [%eval -2.69] [%clk 0:25:18] } 34. Re2 { [%eval -2.97] [%clk 0:34:05] } 34... g4 { [%eval -2.84] [%clk 0:24:49] } 35. hxg4 { [%eval -2.94] [%clk 0:34:08] } 35... Rxg4 { [%eval -3.19] [%clk 0:25:15] } 36. Kf2 { [%eval -3.01] [%clk 0:33:50] } 36... f5 { [%eval -2.91] [%clk 0:24:08] } 37. Bf3?! { [%eval -3.86] } { Inaccuracy. Re3 was best. } { [%clk 0:34:18] } 37... Rf4 { [%eval -3.65] [%clk 0:24:00] } 0-1