Event: Campeonato Sudamericano Absoluto 2025
Site: https://lichess.org/broadcast/sudamericano-de-ajedrez-rancagua-2025-absoluto/round-7/37APb26o/GgLJlTY5
Date: 2025-11-07
White: Arias Diaz, Javier Alonso
WhiteElo: 2074
Black: Quintero Sanchez, Santiago
BlackElo: 1914
Result: 0-1
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.18] [%clk 1:28:52] } 2. c4 { [%eval 0.18] [%clk 1:31:18] } 2... e6 { [%eval 0.17] [%clk 1:29:05] } 3. Nc3 { [%eval 0.22] [%clk 1:31:43] } 3... Nf6 { [%eval 0.24] [%clk 1:29:18] } 4. cxd5 { [%eval 0.22] [%clk 1:32:01] } 4... exd5 { [%eval 0.2] [%clk 1:29:39] } 5. Bg5 { [%eval 0.24] [%clk 1:32:26] } 5... Be7 { [%eval 0.25] [%clk 1:29:51] } 6. e3 { [%eval 0.25] [%clk 1:32:35] } 6... c6 { [%eval 0.29] [%clk 1:30:12] } 7. Bd3 { [%eval 0.22] [%clk 1:32:38] } 7... O-O { [%eval 0.26] [%clk 1:30:30] } 8. h3 { [%eval 0.26] [%clk 1:27:56] } 8... Nbd7 { [%eval 0.32] [%clk 1:30:19] } 9. Bf4 { [%eval 0.23] [%clk 1:28:03] } 9... Re8 { [%eval 0.21] [%clk 1:29:56] } 10. Nf3 { [%eval 0.27] [%clk 1:28:07] } 10... Nf8 { [%eval 0.21] [%clk 1:29:15] } 11. Ne5 { [%eval 0.01] [%clk 1:24:41] } 11... Bd6 { [%eval 0.19] [%clk 1:25:59] } 12. Bg3 { [%eval 0.0] [%clk 1:22:08] } 12... Ng6 { [%eval 0.0] [%clk 1:09:58] } 13. f4 { [%eval 0.0] [%clk 1:19:07] } 13... Ne4 { [%eval 0.23] [%clk 1:08:45] } 14. Bxe4 { [%eval 0.24] [%clk 1:07:02] } 14... dxe4 { [%eval 0.25] [%clk 1:09:02] } 15. O-O { [%eval 0.37] [%clk 1:03:06] } 15... f6 { [%eval 0.38] [%clk 1:09:11] } 16. Nxg6?! { [%eval -0.32] } { Inaccuracy. f5 was best. } { [%clk 0:48:39] } 16... hxg6 { [%eval -0.29] [%clk 1:09:02] } 17. Qb3+ { [%eval -0.25] [%clk 0:48:21] } 17... Kh7 { [%eval -0.27] [%clk 1:08:40] } 18. Rad1 { [%eval -0.7] [%clk 0:47:44] } 18... Qb6 { [%eval -0.19] [%clk 1:01:31] } 19. Qc2 { [%eval -0.54] [%clk 0:43:35] } 19... Be6 { [%eval -0.43] [%clk 0:53:15] } 20. b3 { [%eval -0.43] [%clk 0:39:29] } 20... Rad8 { [%eval -0.32] [%clk 0:51:26] } 21. Bf2 { [%eval -0.55] [%clk 0:30:57] } 21... Bd5 { [%eval -0.42] [%clk 0:50:22] } 22. Na4 { [%eval -0.46] [%clk 0:21:10] } 22... Qc7 { [%eval -0.58] [%clk 0:50:14] } 23. Be1 { [%eval -0.59] [%clk 0:21:15] } 23... b6 { [%eval -0.54] [%clk 0:46:36] } 24. Nb2 { [%eval -1.08] [%clk 0:19:51] } 24... c5 { [%eval -0.68] [%clk 0:42:54] } 25. Rc1 { [%eval -1.01] [%clk 0:16:47] } 25... Rc8 { [%eval -0.66] [%clk 0:41:11] } 26. dxc5 { [%eval -1.12] [%clk 0:14:21] } 26... Bxc5 { [%eval -1.19] [%clk 0:40:18] } 27. Bf2 { [%eval -1.14] [%clk 0:14:20] } 27... b5?! { [%eval -0.56] } { Inaccuracy. Qb7 was best. } { [%clk 0:31:45] } 28. Qe2?! { [%eval -1.65] } { Inaccuracy. b4 was best. } { [%clk 0:09:53] } 28... Qb6 { [%eval -1.4] [%clk 0:30:14] } 29. Rfd1 { [%eval -1.6] [%clk 0:09:39] } 29... Bf7 { [%eval -1.62] [%clk 0:29:00] } 30. Kh1?! { [%eval -2.39] } { Inaccuracy. Rd2 was best. } { [%clk 0:07:50] } 30... Ba3?! { [%eval -1.36] } { Inaccuracy. Qa5 was best. } { [%clk 0:25:16] } 31. Rc2 { [%eval -1.81] [%clk 0:05:48] } 31... a6?! { [%eval -1.19] } { Inaccuracy. Rxc2 was best. } { [%clk 0:22:13] } 32. Rd7? { [%eval -2.68] } { Mistake. Rdc1 was best. } { [%clk 0:05:04] } 32... Be6 { [%eval -2.52] [%clk 0:20:13] } 33. Rdd2 { [%eval -2.45] [%clk 0:04:59] } 33... Rxc2?! { [%eval -1.4] } { Inaccuracy. Bb4 was best. } { [%clk 0:19:58] } 34. Rxc2 { [%eval -1.33] [%clk 0:05:27] } 34... Rd8 { [%eval -1.03] [%clk 0:18:51] } 35. Rd2?! { [%eval -1.79] } { Inaccuracy. Be1 was best. } { [%clk 0:02:52] } 35... Rxd2 { [%eval -1.89] [%clk 0:19:12] } 36. Qxd2 { [%eval -1.6] [%clk 0:03:21] } 36... Qd6?! { [%eval -0.69] } { Inaccuracy. a5 was best. } { [%clk 0:19:26] } 37. Qxd6 { [%eval -0.79] [%clk 0:03:06] } 37... Bxd6 { [%eval -0.78] [%clk 0:19:51] } 38. Be1 { [%eval -0.58] [%clk 0:02:05] } 38... Ba3 { [%eval -0.19] [%clk 0:19:22] } 39. Nd1?? { [%eval -2.0] } { Blunder. Bc3 was best. } { [%clk 0:02:19] } 39... b4 { [%eval -1.87] [%clk 0:18:33] } 40. Kg1 { [%eval -1.8] [%clk 0:00:37] } 40... Bd7 { [%eval -1.88] [%clk 0:18:39] } 41. Kf2?? { [%eval -4.78] } { Blunder. Nf2 was best. } { [%clk 0:00:31] } 41... Bb5 { [%eval -4.81] [%clk 0:18:46] } 42. g4 { [%eval -4.86] [%clk 0:00:34] } 42... Bd3 { [%eval -4.73] [%clk 0:18:34] } 43. f5 { [%eval -4.82] [%clk 0:00:32] } 43... gxf5 { [%eval -4.81] [%clk 0:18:56] } 44. Nb2?! { [%eval -6.9] } { Inaccuracy. gxf5 was best. } { [%clk 0:00:33] } 44... Bxb2 { [%eval -6.81] [%clk 0:19:03] } 45. Bxb4 { [%eval -6.57] [%clk 0:01:02] } 45... fxg4 { [%eval -6.36] [%clk 0:19:14] } 46. hxg4 { [%eval -7.09] [%clk 0:01:28] } 46... Bb1 { [%eval -6.96] [%clk 0:19:19] } 47. a4 { [%eval -7.41] [%clk 0:00:53] } 47... Bc2 { [%eval -7.22] [%clk 0:19:36] } 48. a5 { [%eval -8.47] [%clk 0:01:18] } 48... Bxb3 { [%eval -8.58] [%clk 0:20:00] } 49. Kg3 { [%eval -8.16] [%clk 0:01:40] } 49... Kg6 { [%eval -8.12] [%clk 0:19:49] } 50. Kf4 { [%eval -7.88] [%clk 0:02:06] } 50... Bc2 { [%eval -7.25] [%clk 0:19:03] } 0-1