Event: Round 5: Clavijo Romero, Leonardo - Mejia Ospina, Juan F
Date: 2024-06-01
White: Clavijo Romero, Leonardo
WhiteElo: 1945
Black: Mejia Ospina, Juan F
BlackElo: 1783
Result: 0-1
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.14] [%clk 0:15:19] } 1... Nf6 { [%eval 0.17] [%clk 0:15:18] } 2. Nf3 { [%eval 0.16] [%clk 0:15:25] } 2... g6 { [%eval 0.26] [%clk 0:15:22] } 3. Bf4 { [%eval 0.04] [%clk 0:15:33] } 3... Bg7 { [%eval 0.07] [%clk 0:15:29] } 4. e3 { [%eval 0.11] [%clk 0:15:39] } 4... O-O { [%eval 0.13] [%clk 0:15:35] } 5. Be2 { [%eval 0.01] [%clk 0:15:48] } 5... d6 { [%eval 0.03] [%clk 0:15:40] } 6. h3 { [%eval 0.02] [%clk 0:15:56] } 6... c5 { [%eval 0.07] [%clk 0:15:38] } 7. c3 { [%eval -0.13] [%clk 0:15:58] } 7... Nc6 { [%eval 0.22] [%clk 0:15:27] } 8. O-O { [%eval 0.25] [%clk 0:16:02] } 8... Qb6 { [%eval 0.47] [%clk 0:14:55] } 9. Qb3 { [%eval -0.05] [%clk 0:16:00] } 9... Be6 { [%eval 0.03] [%clk 0:14:06] } 10. Qa3 { [%eval -0.35] [%clk 0:15:51] } 10... cxd4 { [%eval -0.42] [%clk 0:12:44] } 11. exd4 { [%eval -0.29] [%clk 0:15:22] } 11... Rfc8 { [%eval -0.18] [%clk 0:12:12] } 12. Nbd2 { [%eval -0.17] [%clk 0:15:09] } 12... Qa5 { [%eval -0.13] [%clk 0:11:24] } 13. Qxa5 { [%eval -0.03] [%clk 0:14:38] } 13... Nxa5 { [%eval -0.11] [%clk 0:11:32] } 14. Rfe1 { [%eval -0.15] [%clk 0:14:42] } 14... Nc4?! { [%eval 0.42] } { Inaccuracy. Nd5 was best. } { [%clk 0:11:29] } 15. Nxc4 { [%eval 0.09] [%clk 0:11:29] } 15... Bxc4 { [%eval 0.13] [%clk 0:11:36] } 16. Bxc4 { [%eval 0.12] [%clk 0:10:51] } 16... Rxc4 { [%eval 0.16] [%clk 0:11:44] } 17. Rxe7 { [%eval 0.0] [%clk 0:09:09] } 17... Nd5 { [%eval 0.0] [%clk 0:11:47] } 18. Bxd6 { [%eval 0.02] [%clk 0:09:18] } 18... Nxe7 { [%eval 0.43] [%clk 0:11:54] } 19. Bxe7 { [%eval 0.39] [%clk 0:09:27] } 19... Re8 { [%eval 0.49] [%clk 0:11:49] } 20. Re1?! { [%eval -0.21] } { Inaccuracy. Bg5 was best. } { [%clk 0:09:01] } 20... Bf8 { [%eval -0.02] [%clk 0:11:47] } 21. Bxf8 { [%eval -0.01] [%clk 0:09:07] } 21... Rxe1+ { [%eval -0.06] [%clk 0:11:56] } 22. Nxe1 { [%eval -0.03] [%clk 0:09:16] } 22... Kxf8 { [%eval -0.05] [%clk 0:12:04] } 23. Kf1 { [%eval -0.02] [%clk 0:09:13] } 23... b5 { [%eval -0.06] [%clk 0:12:05] } 24. Nd3 { [%eval -0.17] [%clk 0:09:16] } 24... a5 { [%eval 0.0] [%clk 0:12:04] } 25. a3 { [%eval -0.48] [%clk 0:09:23] } 25... f6 { [%eval 0.0] [%clk 0:11:59] } 26. Ke2 { [%eval 0.0] [%clk 0:09:25] } 26... Rc7 { [%eval 0.18] [%clk 0:12:01] } 27. Nc5 { [%eval 0.17] [%clk 0:09:15] } 27... Ke7 { [%eval 0.23] [%clk 0:11:56] } 28. Kd3 { [%eval 0.0] [%clk 0:09:13] } 28... h5 { [%eval 0.51] [%clk 0:11:52] } 29. h4? { [%eval -1.07] } { Mistake. a4 was best. } { [%clk 0:09:14] } 29... g5?! { [%eval -0.03] } { Inaccuracy. a4 was best. } { [%clk 0:11:30] } 30. Ke4?? { [%eval -2.59] } { Blunder. hxg5 was best. } { [%clk 0:09:06] } 30... gxh4 { [%eval -2.59] [%clk 0:10:55] } 31. Kf5 { [%eval -2.77] [%clk 0:09:14] } 31... Kf7 { [%eval -2.69] [%clk 0:10:54] } 32. Ne4 { [%eval -2.64] [%clk 0:09:09] } 32... Re7 { [%eval -2.57] [%clk 0:10:32] } 33. f4? { [%eval -4.14] } { Mistake. b3 was best. } { [%clk 0:09:01] } 33... b4?? { [%eval -0.54] } { Blunder. Kf8 was best. } { [%clk 0:10:11] } 34. axb4?? { [%eval -2.88] } { Blunder. d5 was best. } { [%clk 0:09:01] } 34... axb4 { [%eval -2.88] [%clk 0:10:20] } 35. d5 { [%eval -2.83] [%clk 0:08:49] } 35... b3 { [%eval -2.64] [%clk 0:10:18] } 36. d6?! { [%eval -3.94] } { Inaccuracy. c4 was best. } { [%clk 0:08:24] } 36... Ra7 { [%eval -3.65] [%clk 0:10:25] } 37. c4?! { [%eval -5.76] } { Inaccuracy. Nd2 was best. } 37... Ra2 { [%eval -5.49] [%clk 0:10:13] } 38. Nxf6 { [%eval -5.95] [%clk 0:07:33] } 38... Rxb2 { [%eval -6.06] [%clk 0:10:17] } 39. Nd5 { [%eval -5.74] [%clk 0:07:42] } 39... Ke8 { [%eval -5.63] [%clk 0:10:07] } 40. Nf6+ { [%eval -6.74] [%clk 0:06:37] } 40... Kd8 { [%eval -6.35] [%clk 0:10:14] } 41. Ke6?! { [%eval -9.06] } { Inaccuracy. g4 was best. } 41... Re2+ { [%eval -8.03] [%clk 0:10:14] } 42. Kd5 { [%eval -9.07] [%clk 0:05:02] } 42... b2 { [%eval -8.5] [%clk 0:10:14] } 0-1