Event: Ronda 13: Martinez Serna, Maria Luisa - Echavarria, Marilyn Daniela
Date: 2024-10-02
White: Martinez Serna, Maria Luisa
WhiteElo: 1621
Black: Echavarria, Marilyn Daniela
BlackElo: 1698
Result: 1/2-1/2
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:02] } 1... d5 { [%eval 0.23] [%clk 0:03:02] } 2. Bf4 { [%eval 0.0] [%clk 0:03:03] } 2... h5 { [%eval 0.52] [%clk 0:03:03] } 3. h3 { [%eval 0.33] [%clk 0:03:00] } 3... e6 { [%eval 0.47] [%clk 0:03:00] } 4. e3 { [%eval 0.41] [%clk 0:03:00] } 4... g5 { [%eval 0.6] [%clk 0:02:59] } 5. Bh2 { [%eval 0.65] [%clk 0:03:00] } 5... c5 { [%eval 0.8] [%clk 0:03:00] } 6. c3 { [%eval 0.5] [%clk 0:03:01] } 6... Qb6 { [%eval 0.74] [%clk 0:03:01] } 7. Qb3 { [%eval 0.29] [%clk 0:03:01] } 7... Qd8?! { [%eval 0.84] } { Inaccuracy. Nc6 was best. } { [%clk 0:02:52] } 8. Nd2 { [%eval 0.8] [%clk 0:03:02] } 8... c4 { [%eval 1.34] [%clk 0:02:53] } 9. Qc2 { [%eval 1.25] [%clk 0:03:03] } 9... Nc6 { [%eval 1.5] [%clk 0:02:53] } 10. b3 { [%eval 1.57] [%clk 0:03:03] } 10... b5 { [%eval 1.55] [%clk 0:02:54] } 11. a4 { [%eval 1.66] [%clk 0:03:04] } 11... cxb3 { [%eval 1.59] [%clk 0:02:36] } 12. Qxb3 { [%eval 1.73] } 12... bxa4 { [%eval 1.69] } 13. Qxa4 { [%eval 1.72] [%clk 0:02:55] } 13... Bd7 { [%eval 1.81] [%clk 0:02:29] } 14. Bb5 { [%eval 1.82] [%clk 0:02:52] } 14... Rc8 { [%eval 1.92] [%clk 0:02:24] } 15. Ngf3 { [%eval 1.77] [%clk 0:02:41] } 15... g4 { [%eval 1.52] [%clk 0:02:14] } 16. hxg4?? { [%eval -0.16] } { Blunder. Ne5 was best. } { [%clk 0:02:35] } 16... hxg4 { [%eval -0.14] [%clk 0:02:14] } 17. Ng1? { [%eval -1.28] } { Mistake. Ne5 was best. } { [%clk 0:02:06] } 17... Bd6 { [%eval -1.2] [%clk 0:02:02] } 18. g3? { [%eval -2.75] } { Mistake. Ne2 was best. } { [%clk 0:01:42] } 18... Nh6?! { [%eval -1.84] } { Inaccuracy. Nf6 was best. } { [%clk 0:01:56] } 19. Ne2 { [%eval -1.94] [%clk 0:01:42] } 19... Nf5 { [%eval -2.02] [%clk 0:01:55] } 20. Nf4 { [%eval -2.19] [%clk 0:01:28] } 20... Qc7?! { [%eval -1.31] } { Inaccuracy. Kf8 was best. } { [%clk 0:01:33] } 21. Ke2? { [%eval -3.21] } { Mistake. O-O was best. } { [%clk 0:01:23] } 21... Ke7 { [%eval -3.12] [%clk 0:01:16] } 22. c4?! { [%eval -4.71] } { Inaccuracy. Nd3 was best. } { [%clk 0:01:16] } 22... Ncxd4+?! { [%eval -3.16] } { Inaccuracy. dxc4 was best. } { [%clk 0:01:05] } 23. exd4 { [%eval -2.9] [%clk 0:01:12] } 23... Bxb5? { [%eval -1.49] } { Mistake. Nxd4+ was best. } { [%clk 0:01:02] } 24. cxb5 { [%eval -1.08] [%clk 0:01:08] } 24... Qc3?! { [%eval -0.11] } { Inaccuracy. Bxf4 was best. } { [%clk 0:00:53] } 25. Qxa7+?? { [%eval -4.32] } { Blunder. Rhc1 was best. } { [%clk 0:01:07] } 25... Rc7 { [%eval -4.23] [%clk 0:00:54] } 26. Rac1? { [%eval -7.79] } { Mistake. Qa5 was best. } { [%clk 0:00:47] } 26... Nxd4+ { [%eval -8.0] [%clk 0:00:52] } 27. Qxd4 { [%eval -7.82] [%clk 0:00:35] } 27... Qxd4 { [%eval -7.51] [%clk 0:00:53] } 28. Rxc7+ { [%eval -8.7] [%clk 0:00:33] } 28... Bxc7 { [%eval -9.02] [%clk 0:00:54] } 29. Nd3 { [%eval -9.0] [%clk 0:00:28] } 29... Bb6 { [%eval -8.47] [%clk 0:00:50] } 30. Rc1? { [%eval #-12] } { Checkmate is now unavoidable. Rb1 was best. } { [%clk 0:00:24] } 30... Rxh2 { [%eval #-11] [%clk 0:00:50] } 1/2-1/2