Event: Round 4: Luna Velandia, Juan Sebastian - Chaucanes, Lina Marcela
Date: 2025-04-27
White: Luna Velandia, Juan Sebastian
WhiteElo: 2101
Black: Chaucanes, Lina Marcela
BlackTitle: WIM
BlackElo: 1887
Result: 1-0
ECO: A08
Opening: Zukertort Opening: Reversed Grünfeld
Variant: Standard
TimeControl: 15+10

1. Nf3 { [%eval 0.14] [%clk 0:15:18] } 1... d5 { [%eval 0.18] [%clk 0:13:38] } 2. d4 { [%eval 0.08] [%clk 0:15:24] } 2... e6 { [%eval 0.19] [%clk 0:13:41] } 3. g3 { [%eval 0.13] [%clk 0:15:32] } 3... c5 { [%eval 0.25] [%clk 0:13:49] } 4. Bg2 { [%eval 0.15] [%clk 0:15:39] } 4... Nc6 { [%eval 0.17] [%clk 0:13:57] } 5. O-O { [%eval 0.21] [%clk 0:15:44] } 5... Nf6 { [%eval 0.22] [%clk 0:14:01] } 6. c4 { [%eval 0.28] [%clk 0:15:52] } 6... h6 { [%eval 0.43] [%clk 0:11:29] } 7. Nc3 { [%eval 0.41] [%clk 0:15:59] } 7... dxc4 { [%eval 0.53] [%clk 0:07:05] } 8. dxc5 { [%eval 0.18] [%clk 0:16:04] } 8... Qxd1 { [%eval 0.23] [%clk 0:06:24] } 9. Rxd1 { [%eval 0.26] [%clk 0:16:12] } 9... Bxc5 { [%eval 0.26] [%clk 0:06:23] } 10. Nd2 { [%eval 0.27] [%clk 0:16:21] } 10... Ne5?! { [%eval 0.94] } { Inaccuracy. Na5 was best. } { [%clk 0:04:08] } 11. Na4?! { [%eval 0.02] } { Inaccuracy. Nde4 was best. } { [%clk 0:15:58] } 11... Bb4 { [%eval 0.05] [%clk 0:04:09] } 12. f4 { [%eval -0.33] [%clk 0:15:13] } 12... Neg4? { [%eval 1.0] } { Mistake. Bd7 was best. } { [%clk 0:03:27] } 13. Nxc4 { [%eval 0.87] [%clk 0:15:04] } 13... Bd7 { [%eval 1.03] [%clk 0:03:20] } 14. Nc3 { [%eval 0.61] [%clk 0:14:36] } 14... Bc5+? { [%eval 2.06] } { Mistake. O-O was best. } { [%clk 0:02:56] } 15. e3 { [%eval 1.9] [%clk 0:14:45] } 15... h5 { [%eval 2.11] [%clk 0:02:21] } 16. h3 { [%eval 1.99] [%clk 0:14:35] } 16... Nh6 { [%eval 1.92] [%clk 0:02:27] } 17. Nd6+?? { [%eval 0.12] } { Blunder. Bxb7 was best. } { [%clk 0:13:59] } 17... Ke7?? { [%eval 2.83] } { Blunder. Bxd6 was best. } { [%clk 0:02:29] } 18. Nxb7 { [%eval 2.87] [%clk 0:13:55] } 18... Bb6 { [%eval 2.85] [%clk 0:02:38] } 19. b3 { [%eval 2.75] [%clk 0:14:03] } 19... Rac8? { [%eval 4.51] } { Mistake. Nf5 was best. } { [%clk 0:02:34] } 20. Ba3+ { [%eval 4.46] [%clk 0:14:06] } 20... Ke8 { [%eval 4.51] [%clk 0:02:11] } 21. Nd6+ { [%eval 4.47] [%clk 0:14:15] } 21... Kd8 { [%eval 4.4] [%clk 0:02:17] } 22. Nxc8 { [%eval 3.71] [%clk 0:14:23] } 22... Kxc8 { [%eval 4.48] [%clk 0:02:23] } 23. Kf2 { [%eval 4.26] [%clk 0:13:06] } 23... Nf5 { [%eval 4.7] [%clk 0:02:30] } 24. Rd3 { [%eval 4.58] [%clk 0:13:16] } 24... a6 { [%eval 5.03] [%clk 0:00:56] } 25. Rad1 { [%eval 4.95] [%clk 0:13:11] } 25... Bb5 { [%eval 5.71] [%clk 0:00:31] } 26. Nxb5 { [%eval 5.35] [%clk 0:13:07] } 26... axb5 { [%eval 5.41] [%clk 0:00:39] } 27. Bf3 { [%eval 5.24] [%clk 0:13:03] } 27... h4 { [%eval 5.57] [%clk 0:00:14] } 28. g4 { [%eval 5.65] [%clk 0:13:09] } 28... Ng3 { [%eval 5.83] [%clk 0:00:19] } 29. Rc1+ { [%eval 5.76] [%clk 0:12:51] } 29... Kb8 { [%eval 5.68] [%clk 0:00:22] } 30. Bd6+ { [%eval 5.42] [%clk 0:12:58] } 30... Ka7 { [%eval 5.27] [%clk 0:00:25] } 31. g5 { [%eval 5.23] [%clk 0:12:48] } 31... Nfe4+ { [%eval 5.81] [%clk 0:00:14] } 32. Bxe4 { [%eval 5.86] [%clk 0:12:56] } 32... Nxe4+ { [%eval 5.93] [%clk 0:00:21] } 33. Kf3 { [%eval 5.8] [%clk 0:13:05] } 33... Ng3 { [%eval 6.35] [%clk 0:00:12] } 34. Bc5 { [%eval 5.78] [%clk 0:13:09] } 34... Ka6 { [%eval 7.23] [%clk 0:00:11] } 35. Rd6 { [%eval 6.96] [%clk 0:13:15] } 35... Rb8 { [%eval 6.45] [%clk 0:00:19] } 36. Rxb6+ { [%eval 6.2] [%clk 0:12:46] } 36... Rxb6 { [%eval 6.21] [%clk 0:00:28] } 37. Bxb6 { [%eval 6.16] [%clk 0:12:55] } 37... Kxb6 { [%eval 5.99] [%clk 0:00:37] } 38. e4 { [%eval 6.12] [%clk 0:13:04] } 38... f5 { [%eval 6.62] [%clk 0:00:30] } 39. exf5 { [%eval 6.56] [%clk 0:13:01] } 39... Nxf5 { [%eval 6.54] [%clk 0:00:15] } 40. Ke4 { [%eval 6.33] [%clk 0:13:06] } 1-0