Event: Round 9: Gamarra Oliveros, Mariana - Corpus, Maria Isabel
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-blitz-2025--prejuvenil-femenino/round-9/vJazjUgG/96SntFNW
Date: 2025-10-28
White: Gamarra Oliveros, Mariana
Black: Corpus, Maria Isabel
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard
TimeControl: 4+2

1. d4 { [%eval 0.17] [%clk 0:04:04] } 1... d5 { [%eval 0.18] [%clk 0:04:03] } 2. Nf3 { [%eval 0.08] [%clk 0:04:04] } 2... Nc6 { [%eval 0.5] [%clk 0:04:03] } 3. Nc3 { [%eval -0.01] [%clk 0:04:05] } 3... Bd7?! { [%eval 0.78] } { Inaccuracy. Bf5 was best. } { [%clk 0:04:01] } 4. Nxd5 { [%eval 0.72] [%clk 0:04:03] } 4... Nf6? { [%eval 2.15] } { Mistake. Bg4 was best. } { [%clk 0:03:58] } 5. Nc3 { [%eval 1.9] [%clk 0:03:59] } 5... e6 { [%eval 2.4] [%clk 0:03:54] } 6. Bf4?! { [%eval 1.59] } { Inaccuracy. e4 was best. } { [%clk 0:03:53] } 6... Bd6 { [%eval 1.86] [%clk 0:03:46] } 7. Bxd6?! { [%eval 1.26] } { Inaccuracy. Bg3 was best. } { [%clk 0:03:45] } 7... cxd6 { [%eval 1.22] [%clk 0:03:42] } 8. e4 { [%eval 0.92] [%clk 0:03:39] } 8... O-O { [%eval 0.81] [%clk 0:03:38] } 9. e5?! { [%eval 0.23] } { Inaccuracy. Rb1 was best. } { [%clk 0:03:37] } 9... dxe5 { [%eval 0.14] [%clk 0:03:34] } 10. dxe5 { [%eval 0.2] [%clk 0:03:37] } 10... Nxe5?? { [%eval 4.54] } { Blunder. Ng4 was best. } { [%clk 0:03:25] } 11. Nxe5 { [%eval 4.67] [%clk 0:03:37] } 11... Rc8 { [%eval 4.74] [%clk 0:03:07] } 12. Qd2 { [%eval 4.66] [%clk 0:03:26] } 12... Re8 { [%eval 5.04] [%clk 0:02:53] } 13. O-O-O { [%eval 5.01] [%clk 0:03:23] } 13... h6?! { [%eval 6.55] } { Inaccuracy. Rxc3 was best. } { [%clk 0:02:25] } 14. Bb5?! { [%eval 4.19] } { Inaccuracy. Nxd7 was best. } { [%clk 0:02:49] } 14... Bc6?! { [%eval 5.48] } { Inaccuracy. Bxb5 was best. } { [%clk 0:02:13] } 15. Qe2?! { [%eval 4.34] } { Inaccuracy. Qxd8 was best. } { [%clk 0:02:34] } 15... a6?! { [%eval 6.96] } { Inaccuracy. Nd5 was best. } { [%clk 0:01:57] } 16. Rxd8 { [%eval 6.87] [%clk 0:02:33] } 16... Rcxd8 { [%eval 7.21] [%clk 0:01:56] } 17. Bxc6 { [%eval 7.27] [%clk 0:02:33] } 17... bxc6 { [%eval 7.24] [%clk 0:01:55] } 18. Nxc6 { [%eval 7.07] [%clk 0:02:33] } 18... Rc8 { [%eval 7.28] [%clk 0:01:51] } 19. Na7 { [%eval 6.75] [%clk 0:02:32] } 19... Rc7 { [%eval 6.73] [%clk 0:01:29] } 20. Qxa6 { [%eval 6.63] [%clk 0:02:25] } 20... Nd7 { [%eval 7.44] [%clk 0:01:12] } 21. Ncb5 { [%eval 7.15] [%clk 0:02:09] } 21... Rec8 { [%eval 9.85] [%clk 0:00:42] } 22. Nxc8 { [%eval 9.83] [%clk 0:02:08] } 22... Rxc8? { [%eval #8] } { Checkmate is now unavoidable. Nb8 was best. } { [%clk 0:00:23] } 23. Qxc8+ { [%eval #7] [%clk 0:02:09] } 23... Kh7 { [%eval #6] [%clk 0:00:10] } 24. Qxd7 { [%eval #5] [%clk 0:02:09] } 24... Kg6 { [%eval #5] [%clk 0:00:06] } 25. Qd3+ { [%eval #7] [%clk 0:02:07] } 1-0