Event: Round 3: Calvache Alvarez, Silvana - Paula Valentina Lozano Castaneda
Date: 2025-04-05
White: Calvache Alvarez, Silvana
WhiteElo: 1661
Black: Paula Valentina Lozano Castaneda
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard
TimeControl: 15+10

1. b3 { [%eval 0.0] [%clk 0:15:16] } 1... e5 { [%eval 0.09] [%clk 0:10:15] } 2. Bb2 { [%eval 0.0] [%clk 0:15:23] } 2... Nc6 { [%eval 0.0] [%clk 0:10:21] } 3. e3 { [%eval 0.0] [%clk 0:15:30] } 3... d5 { [%eval 0.0] [%clk 0:10:28] } 4. Bb5 { [%eval 0.0] [%clk 0:15:36] } 4... Bd6 { [%eval 0.1] [%clk 0:10:24] } 5. Nf3 { [%eval -0.03] [%clk 0:15:40] } 5... f6 { [%eval -0.09] [%clk 0:10:18] } 6. d4 { [%eval -0.45] [%clk 0:15:43] } 6... e4 { [%eval -0.33] [%clk 0:10:12] } 7. Nfd2 { [%eval -0.53] [%clk 0:15:51] } 7... Ne7? { [%eval 0.95] } { Mistake. a6 was best. } { [%clk 0:10:18] } 8. c4 { [%eval 0.97] [%clk 0:15:58] } 8... dxc4? { [%eval 2.35] } { Mistake. Bb4 was best. } { [%clk 0:09:37] } 9. bxc4 { [%eval 2.27] [%clk 0:16:04] } 9... a6 { [%eval 2.36] [%clk 0:08:23] } 10. Bxc6+ { [%eval 1.75] [%clk 0:16:08] } 10... Nxc6 { [%eval 1.85] [%clk 0:08:21] } 11. c5?! { [%eval 1.22] } { Inaccuracy. Nxe4 was best. } { [%clk 0:16:00] } 11... Be7 { [%eval 1.15] [%clk 0:08:25] } 12. Nxe4 { [%eval 1.13] [%clk 0:16:02] } 12... Bf5?! { [%eval 1.92] } { Inaccuracy. O-O was best. } { [%clk 0:07:12] } 13. Nbc3 { [%eval 2.0] [%clk 0:15:57] } 13... b6 { [%eval 2.03] [%clk 0:06:56] } 14. cxb6 { [%eval 2.03] [%clk 0:14:40] } 14... cxb6 { [%eval 2.06] [%clk 0:07:03] } 15. a3?! { [%eval 1.31] } { Inaccuracy. Ng3 was best. } { [%clk 0:14:43] } 15... Na5 { [%eval 1.26] [%clk 0:05:36] } 16. O-O { [%eval 0.89] [%clk 0:13:16] } 16... Nc4 { [%eval 1.23] [%clk 0:05:14] } 17. Qb3 { [%eval 0.93] [%clk 0:06:33] } 17... Bxe4?! { [%eval 2.07] } { Inaccuracy. Rc8 was best. } { [%clk 0:04:12] } 18. Nxe4 { [%eval 2.02] [%clk 0:06:32] } 18... b5 { [%eval 2.07] [%clk 0:04:10] } 19. Rfd1?! { [%eval 1.3] } { Inaccuracy. a4 was best. } { [%clk 0:06:03] } 19... Rc8?! { [%eval 2.48] } { Inaccuracy. Qd5 was best. } { [%clk 0:03:04] } 20. a4 { [%eval 2.23] [%clk 0:05:31] } 20... f5?! { [%eval 3.52] } { Inaccuracy. Qd7 was best. } { [%clk 0:02:27] } 21. Nd2?! { [%eval 2.41] } { Inaccuracy. Nc5 was best. } { [%clk 0:04:49] } 21... Nxb2 { [%eval 2.81] [%clk 0:02:24] } 22. Qxb2 { [%eval 2.92] [%clk 0:04:57] } 22... b4 { [%eval 2.9] [%clk 0:02:21] } 23. Qb3?! { [%eval 1.98] } { Inaccuracy. Qa2 was best. } { [%clk 0:04:38] } 23... Rc3 { [%eval 2.06] [%clk 0:02:03] } 24. Qb1? { [%eval 0.71] } { Mistake. Qe6 was best. } { [%clk 0:04:35] } 24... O-O { [%eval 0.83] [%clk 0:02:05] } 25. Rc1 { [%eval 0.77] [%clk 0:03:30] } 25... Qc7?! { [%eval 1.41] } { Inaccuracy. Qd5 was best. } { [%clk 0:01:37] } 26. Rxc3 { [%eval 1.23] [%clk 0:01:59] } 26... Qxc3 { [%eval 1.21] [%clk 0:01:42] } 27. Nb3?! { [%eval 0.45] } { Inaccuracy. Qb3+ was best. } { [%clk 0:01:09] } 27... f4 { [%eval 0.25] [%clk 0:01:25] } 28. exf4 { [%eval 0.39] [%clk 0:00:36] } 28... Rxf4 { [%eval 0.36] [%clk 0:01:18] } 29. Qa2 { [%eval 0.38] [%clk 0:00:42] } 29... Kh8? { [%eval 1.98] } { Mistake. Bg5 was best. } { [%clk 0:01:11] } 30. Rc1 { [%eval 1.91] [%clk 0:00:41] } 30... Qd3 { [%eval 1.88] [%clk 0:00:31] } 31. Rc8+ { [%eval 1.74] [%clk 0:00:28] } 31... Rf8 { [%eval 1.68] [%clk 0:00:37] } 32. Rxf8+? { [%eval 0.0] } { Mistake. Qc2 was best. } { [%clk 0:00:37] } 32... Bxf8 { [%eval 0.0] [%clk 0:00:45] } 33. g3 { [%eval 0.0] [%clk 0:00:34] } 33... h6 { [%eval 0.0] [%clk 0:00:38] } 34. Qb2 { [%eval 0.0] [%clk 0:00:35] } 34... Bd6 { [%eval 0.0] [%clk 0:00:19] } 35. h3 { [%eval 0.0] [%clk 0:00:29] } 35... Bc7 { [%eval 0.0] [%clk 0:00:14] } 36. Nc5 { [%eval 0.0] [%clk 0:00:33] } 36... Qc2?? { [%eval 8.8] } { Blunder. Qc4 was best. } { [%clk 0:00:00] } 1-0