Event: Round 5: Martinez Yara, Laura Valentina - Lopez Sosa, Lizeth Stefanya
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-blitz-2025--prejuvenil-femenino/round-5/o7jlA9pp/bJQZNgtj
Date: 2025-10-28
White: Martinez Yara, Laura Valentina
Black: Lopez Sosa, Lizeth Stefanya
BlackElo: 1440
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 0:04:05] } 2... Nc6 { [%eval 0.5] [%clk 0:04:04] } 3. g3 { [%eval 0.33] [%clk 0:04:06] } 3... g6 { [%eval 0.41] [%clk 0:04:05] } 4. Bg2 { [%eval 0.38] [%clk 0:04:07] } 4... Bg7 { [%eval 0.25] [%clk 0:04:06] } 5. O-O { [%eval 0.31] [%clk 0:04:06] } 5... Nf6 { [%eval 0.21] [%clk 0:04:07] } 6. Bg5 { [%eval 0.03] [%clk 0:04:07] } 6... h6 { [%eval 0.0] [%clk 0:04:08] } 7. Bxf6 { [%eval 0.0] [%clk 0:04:08] } 7... Bxf6 { [%eval 0.02] [%clk 0:04:08] } 8. c3 { [%eval -0.13] [%clk 0:04:09] } 8... e6 { [%eval 0.21] [%clk 0:04:09] } 9. e3 { [%eval -0.05] [%clk 0:04:10] } 9... O-O { [%eval 0.01] [%clk 0:04:05] } 10. Nbd2 { [%eval -0.1] [%clk 0:04:11] } 10... b6 { [%eval 0.2] [%clk 0:04:02] } 11. b4 { [%eval 0.2] [%clk 0:04:11] } 11... Bb7 { [%eval 0.13] [%clk 0:04:03] } 12. a4 { [%eval 0.06] [%clk 0:04:12] } 12... Ne7 { [%eval 0.07] [%clk 0:03:58] } 13. a5 { [%eval 0.07] [%clk 0:04:13] } 13... a6 { [%eval 0.49] [%clk 0:03:44] } 14. axb6?! { [%eval -0.22] } { Inaccuracy. Qb1 was best. } { [%clk 0:04:09] } 14... cxb6 { [%eval -0.23] [%clk 0:03:44] } 15. Qb3 { [%eval -0.15] [%clk 0:04:08] } 15... Qd7 { [%eval 0.02] [%clk 0:03:44] } 16. Rfc1 { [%eval -0.2] [%clk 0:04:08] } 16... Rfc8 { [%eval -0.22] [%clk 0:03:42] } 17. Qb2 { [%eval -0.11] [%clk 0:03:55] } 17... Rc7 { [%eval -0.01] [%clk 0:03:32] } 18. c4 { [%eval -0.34] [%clk 0:03:51] } 18... dxc4 { [%eval -0.34] [%clk 0:03:15] } 19. Rxc4 { [%eval -0.34] [%clk 0:03:46] } 19... Rxc4 { [%eval -0.23] [%clk 0:03:04] } 20. Nxc4 { [%eval -0.3] [%clk 0:03:47] } 20... Qc6 { [%eval 0.03] [%clk 0:02:57] } 21. Rc1 { [%eval 0.05] [%clk 0:03:43] } 21... Rc8 { [%eval 0.1] [%clk 0:02:56] } 22. Qc2?? { [%eval -3.18] } { Blunder. Ne1 was best. } { [%clk 0:02:57] } 22... b5 { [%eval -3.11] [%clk 0:02:41] } 23. Na3 { [%eval -3.29] [%clk 0:02:42] } 23... Qd6 { [%eval -3.33] [%clk 0:02:30] } 24. Qd2 { [%eval -3.28] [%clk 0:02:32] } 24... Rxc1+ { [%eval -3.28] [%clk 0:02:28] } 25. Qxc1 { [%eval -3.04] [%clk 0:02:32] } 25... Qxb4 { [%eval -3.28] [%clk 0:02:28] } 26. Nc2 { [%eval -3.6] [%clk 0:02:21] } 26... Qc3 { [%eval -3.59] [%clk 0:02:21] } 27. Nfe1 { [%eval -4.38] [%clk 0:02:17] } 27... Bxg2 { [%eval -4.24] [%clk 0:02:15] } 28. Kxg2 { [%eval -4.36] [%clk 0:02:16] } 28... b4 { [%eval -4.34] [%clk 0:01:49] } 29. Qb1 { [%eval -5.01] [%clk 0:01:51] } 29... a5 { [%eval -4.6] [%clk 0:01:43] } 30. Qa1 { [%eval -5.09] [%clk 0:01:26] } 30... Qc6+ { [%eval -5.13] [%clk 0:01:38] } 31. Kg1 { [%eval -5.24] [%clk 0:01:23] } 31... b3 { [%eval -5.29] [%clk 0:01:26] } 32. Na3 { [%eval -5.23] [%clk 0:01:13] } 32... a4 { [%eval -5.06] [%clk 0:01:14] } 33. Qb2 { [%eval -5.38] [%clk 0:00:42] } 33... Nd5 { [%eval -5.56] [%clk 0:01:03] } 34. Nd3 { [%eval -5.52] [%clk 0:00:35] } 34... Qb5?? { [%eval 5.92] } { Blunder. Be7 was best. } { [%clk 0:00:58] } 35. Nxb5 { [%eval 5.78] [%clk 0:00:29] } 1-0