Event: Ronda 3: Donayre, Bertin - Pumachaico Valdiviezo, Piero Alonso
Date: 2025-06-28
White: Donayre, Bertin
WhiteElo: 2113
Black: Pumachaico Valdiviezo, Piero Alonso
BlackElo: 1929
Result: 1/2-1/2
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Tal Variation
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 0:47:23] } 1... c6 { [%eval 0.23] [%clk 1:00:57] } 2. d4 { [%eval 0.24] [%clk 0:46:32] } 2... d5 { [%eval 0.24] [%clk 1:01:23] } 3. e5 { [%eval 0.33] [%clk 0:46:53] } 3... Bf5 { [%eval 0.22] [%clk 1:01:44] } 4. h4 { [%eval 0.09] [%clk 0:47:16] } 4... h5 { [%eval 0.32] [%clk 1:02:07] } 5. Bd3 { [%eval 0.1] [%clk 0:47:07] } 5... Bxd3 { [%eval 0.05] [%clk 1:02:32] } 6. Qxd3 { [%eval 0.1] [%clk 0:47:32] } 6... e6 { [%eval 0.18] [%clk 1:02:57] } 7. Bg5 { [%eval 0.0] [%clk 0:47:57] } 7... Qa5+ { [%eval 0.38] [%clk 1:03:20] } 8. Nd2 { [%eval 0.36] [%clk 0:48:08] } 8... Qa6 { [%eval 0.63] [%clk 1:03:47] } 9. c4 { [%eval 0.68] [%clk 0:48:31] } 9... Bb4 { [%eval 0.86] [%clk 1:03:47] } 10. b3 { [%eval 0.72] [%clk 0:48:53] } 10... Bxd2+ { [%eval 1.05] [%clk 1:01:53] } 11. Bxd2?! { [%eval 0.41] } { Inaccuracy. Qxd2 was best. } { [%clk 0:46:41] } 11... Ne7 { [%eval 0.66] [%clk 1:02:18] } 12. Nf3 { [%eval 0.47] [%clk 0:45:51] } 12... Nf5 { [%eval 0.76] [%clk 1:01:10] } 13. O-O { [%eval 0.86] [%clk 0:44:53] } 13... O-O { [%eval 0.99] [%clk 1:01:31] } 14. Rfc1 { [%eval 0.6] [%clk 0:33:59] } 14... Nd7 { [%eval 0.54] [%clk 0:59:42] } 15. Qc3 { [%eval 0.41] [%clk 0:12:31] } 15... dxc4 { [%eval 0.38] [%clk 0:46:57] } 16. bxc4 { [%eval 0.37] [%clk 0:12:48] } 16... b5 { [%eval 0.62] [%clk 0:44:07] } 17. a4 { [%eval 0.28] [%clk 0:05:16] } 17... bxa4?! { [%eval 0.84] } { Inaccuracy. bxc4 was best. } { [%clk 0:43:56] } 18. Qb4?! { [%eval -0.13] } { Inaccuracy. Qc2 was best. } { [%clk 0:05:45] } 18... Nb6?! { [%eval 0.48] } { Inaccuracy. c5 was best. } { [%clk 0:36:25] } 19. c5 { [%eval 0.0] [%clk 0:05:57] } 1/2-1/2