Event: Round 2: Astrain, Dario - Pierrot, Facundo
Site: https://lichess.org/broadcast/campeonato-argentino-senior-2025/round-2/FRfD7Io2/Xv037oJ7
Date: 2025-11-21
White: Astrain, Dario
Black: Pierrot, Facundo
BlackTitle: IM
BlackElo: 2234
Result: 0-1
ECO: E16
Opening: Queen's Indian Defense: Riumin Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:31:17] } 2... e6 { [%eval 0.14] [%clk 1:30:45] } 3. Nf3 { [%eval 0.11] [%clk 1:31:38] } 3... b6 { [%eval 0.23] [%clk 1:30:46] } 4. g3 { [%eval 0.19] [%clk 1:28:30] } 4... Bb7 { [%eval 0.26] [%clk 1:31:08] } 5. Bg2 { [%eval 0.25] [%clk 1:27:48] } 5... Bb4+ { [%eval 0.25] [%clk 1:31:18] } 6. Bd2 { [%eval 0.25] [%clk 1:26:51] } 6... Be7 { [%eval 0.28] [%clk 1:31:40] } 7. Nc3 { [%eval 0.32] [%clk 1:25:15] } 7... O-O { [%eval 0.39] [%clk 1:31:42] } 8. O-O { [%eval 0.45] [%clk 1:23:40] } 8... d5 { [%eval 0.41] [%clk 1:27:57] } 9. Bf4 { [%eval 0.09] [%clk 1:21:59] } 9... dxc4 { [%eval 0.09] [%clk 1:25:45] } 10. Qa4 { [%eval 0.07] [%clk 1:16:38] } 10... Nd5 { [%eval 0.3] [%clk 1:17:41] } 11. Ne5? { [%eval -1.0] } { Mistake. Qxc4 was best. } { [%clk 1:13:23] } 11... Nxc3 { [%eval -0.91] [%clk 1:15:10] } 12. bxc3 { [%eval -0.9] [%clk 1:12:50] } 12... Bxg2 { [%eval -0.96] [%clk 1:15:34] } 13. Kxg2 { [%eval -0.94] [%clk 1:13:12] } 13... Qd5+ { [%eval -0.96] [%clk 1:14:56] } 14. f3 { [%eval -0.96] [%clk 1:13:12] } 14... b5 { [%eval -1.07] [%clk 1:14:51] } 15. e4?? { [%eval -3.1] } { Blunder. Qc2 was best. } { [%clk 1:10:22] } 15... Qxe5 { [%eval -3.02] [%clk 1:09:21] } 16. Qa5 { [%eval -2.92] [%clk 1:09:46] } 16... Qf6 { [%eval -3.09] [%clk 1:09:43] } 17. Qxb5 { [%eval -3.47] [%clk 1:10:01] } 17... e5?! { [%eval -2.57] } { Inaccuracy. Rc8 was best. } { [%clk 1:09:50] } 18. Bxe5 { [%eval -2.49] [%clk 1:09:51] } 18... Qa6 { [%eval -2.6] [%clk 1:08:51] } 19. Rfb1 { [%eval -2.66] [%clk 1:07:15] } 19... Qxb5 { [%eval -2.74] [%clk 1:08:49] } 20. Rxb5 { [%eval -2.9] [%clk 1:07:33] } 20... Bd6?! { [%eval -2.16] } { Inaccuracy. Rc8 was best. } { [%clk 1:09:08] } 21. Bf4?! { [%eval -3.12] } { Inaccuracy. Bxd6 was best. } { [%clk 1:07:34] } 21... Bxf4 { [%eval -2.94] [%clk 1:08:49] } 22. gxf4 { [%eval -3.0] [%clk 1:07:53] } 22... Nd7 { [%eval -2.67] [%clk 1:09:16] } 23. Rb7 { [%eval -2.85] [%clk 1:06:12] } 23... Rfc8 { [%eval -2.86] [%clk 1:09:36] } 24. Kf2 { [%eval -3.2] [%clk 1:03:14] } 24... Kf8 { [%eval -2.74] [%clk 1:09:51] } 25. Ke3 { [%eval -2.78] [%clk 0:56:12] } 25... Ke7 { [%eval -2.76] [%clk 1:04:25] } 26. Rb4 { [%eval -3.25] [%clk 0:48:51] } 26... c5 { [%eval -3.31] [%clk 1:01:45] } 27. Rxc4 { [%eval -3.94] [%clk 0:47:23] } 27... cxd4+ { [%eval -3.92] [%clk 1:02:11] } 28. Kxd4 { [%eval -3.79] [%clk 0:47:37] } 28... Nb6 { [%eval -3.8] [%clk 1:01:46] } 29. Rb4 { [%eval -3.82] [%clk 0:46:07] } 29... Rd8+ { [%eval -3.7] [%clk 1:00:29] } 30. Ke3 { [%eval -3.62] [%clk 0:40:43] } 30... Rac8 { [%eval -3.57] [%clk 1:00:52] } 31. Rb3 { [%eval -4.04] [%clk 0:40:15] } 31... Rc6 { [%eval -3.83] [%clk 0:58:20] } 32. a4?? { [%eval -8.42] } { Blunder. Re1 was best. } { [%clk 0:31:09] } 32... Nc4+ { [%eval -7.58] [%clk 0:58:24] } 33. Ke2 { [%eval -8.36] [%clk 0:27:46] } 33... Rd2+ { [%eval -7.29] [%clk 0:58:43] } 34. Ke1? { [%eval #-7] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:28:12] } 34... Rg6 { [%eval #-6] [%clk 0:56:47] } 0-1