Event: Round 11: Mejia Ospina, Juan F - Londono Zamora, Duberney
Date: 2024-06-02
White: Mejia Ospina, Juan F
WhiteElo: 1770
Black: Londono Zamora, Duberney
BlackElo: 1880
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Dutch Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:30] } 1... f5 { [%eval 0.53] [%clk 1:22:39] } 2. g3 { [%eval 0.43] [%clk 1:30:03] } 2... Nf6 { [%eval 0.53] [%clk 1:23:02] } 3. Bg2 { [%eval 0.46] [%clk 1:30:26] } 3... g6 { [%eval 0.53] [%clk 1:23:26] } 4. b3 { [%eval 0.45] [%clk 1:30:38] } 4... Bg7 { [%eval 0.5] [%clk 1:23:50] } 5. Bb2 { [%eval 0.54] [%clk 1:31:06] } 5... d6 { [%eval 0.48] [%clk 1:24:03] } 6. O-O { [%eval 0.22] [%clk 1:31:29] } 6... e5 { [%eval 0.18] [%clk 1:24:28] } 7. d3 { [%eval 0.03] [%clk 1:28:51] } 7... O-O { [%eval 0.09] [%clk 1:24:51] } 8. Nbd2 { [%eval -0.3] [%clk 1:29:14] } 8... Nc6 { [%eval -0.25] [%clk 1:22:32] } 9. c4 { [%eval -0.13] [%clk 1:29:24] } 9... a5 { [%eval -0.08] [%clk 1:22:37] } 10. a3 { [%eval -0.15] [%clk 1:29:47] } 10... Qe7 { [%eval 0.04] [%clk 1:22:07] } 11. Qc2?! { [%eval -0.73] } { Inaccuracy. e3 was best. } { [%clk 1:30:00] } 11... f4?! { [%eval 0.03] } { Inaccuracy. e4 was best. } { [%clk 1:20:00] } 12. Ng5?! { [%eval -0.61] } { Inaccuracy. Bc3 was best. } { [%clk 1:27:54] } 12... Ng4 { [%eval -0.5] [%clk 1:16:36] } 13. Nge4 { [%eval -0.56] [%clk 1:28:02] } 13... fxg3 { [%eval -0.3] [%clk 1:16:53] } 14. hxg3 { [%eval -0.26] [%clk 1:28:10] } 14... Bd7 { [%eval 0.15] [%clk 1:15:51] } 15. Nf3 { [%eval -0.25] [%clk 1:27:17] } 15... Nd4 { [%eval -0.29] [%clk 1:10:04] } 16. Nxd4 { [%eval -0.67] [%clk 1:26:10] } 16... exd4 { [%eval -0.64] [%clk 1:10:26] } 17. Bc1 { [%eval -0.91] [%clk 1:26:11] } 17... h6 { [%eval -1.02] [%clk 1:02:13] } 18. Bd2 { [%eval -0.91] [%clk 1:24:58] } 18... Qe5 { [%eval -0.76] [%clk 0:49:29] } 19. f3 { [%eval -0.7] [%clk 1:10:21] } 19... Ne3 { [%eval -0.75] [%clk 0:46:37] } 20. Bxe3 { [%eval -0.8] [%clk 1:10:42] } 20... dxe3 { [%eval -0.7] [%clk 0:47:02] } 21. Rab1 { [%eval -1.13] [%clk 1:10:09] } 21... g5 { [%eval -0.92] [%clk 0:42:44] } 22. Qc1 { [%eval -0.77] [%clk 1:08:01] } 22... c6 { [%eval -1.0] [%clk 0:40:28] } 23. g4?? { [%eval -4.76] } { Blunder. b4 was best. } { [%clk 1:03:56] } 23... Qf4 { [%eval -4.75] [%clk 0:35:47] } 24. Qe1 { [%eval -5.04] [%clk 1:03:47] } 24... Be5 { [%eval -5.03] [%clk 0:36:01] } 25. Ng3 { [%eval -5.04] [%clk 1:03:47] } 25... Qxg3 { [%eval -5.2] [%clk 0:36:18] } 26. Qxg3 { [%eval -5.11] [%clk 1:04:11] } 26... Bxg3 { [%eval -5.16] [%clk 0:36:43] } 27. Rfd1 { [%eval -5.12] [%clk 1:03:36] } 27... Be8 { [%eval -5.09] [%clk 0:35:52] } 28. Bh3 { [%eval -5.12] [%clk 1:03:25] } 28... Bg6 { [%eval -5.03] [%clk 0:35:57] } 29. Rbc1 { [%eval -5.07] [%clk 1:03:24] } 29... Be5 { [%eval -5.17] [%clk 0:34:53] } 30. Rc2 { [%eval -5.23] [%clk 1:03:03] } 30... Bd4 { [%eval -5.22] [%clk 0:35:11] } 31. Kf1 { [%eval -5.48] [%clk 1:02:46] } 31... Rf4 { [%eval -5.44] [%clk 0:34:51] } 32. Ke1 { [%eval -5.57] [%clk 1:02:31] } 32... Kg7 { [%eval -5.43] [%clk 0:34:57] } 33. Rb1 { [%eval -5.76] [%clk 1:02:43] } 33... Rh8 { [%eval -5.7] [%clk 0:34:49] } 34. Rcc1 { [%eval -6.79] [%clk 1:02:21] } 34... Bf7 { [%eval -5.49] [%clk 0:31:09] } 35. Kd1 { [%eval -5.51] [%clk 0:53:17] } 35... Be6 { [%eval -5.44] [%clk 0:31:30] } 36. Bf1 { [%eval -6.63] [%clk 0:52:57] } 36... h5 { [%eval -6.63] [%clk 0:31:44] } 37. gxh5 { [%eval -6.52] [%clk 0:53:20] } 37... Rxh5 { [%eval -6.48] [%clk 0:32:06] } 38. Kc2 { [%eval -6.86] [%clk 0:53:32] } 38... Rh2 { [%eval -6.78] [%clk 0:32:12] } 39. Kd1 { [%eval -6.69] [%clk 0:53:28] } 39... Rh1 { [%eval -6.62] [%clk 0:32:05] } 40. Kc2 { [%eval -6.49] [%clk 0:53:30] } 40... Rg1 { [%eval -6.62] [%clk 0:32:25] } 41. b4 { [%eval -6.63] [%clk 0:53:42] } 41... a4 { [%eval -6.52] [%clk 0:32:37] } 42. b5 { [%eval -6.98] [%clk 0:53:41] } 42... c5 { [%eval -6.97] [%clk 0:32:58] } 43. b6 { [%eval -7.98] [%clk 0:53:53] } 43... Bd7 { [%eval -7.98] [%clk 0:33:09] } 44. Re1 { [%eval -7.85] [%clk 0:52:51] } 44... Rh4 { [%eval -7.52] [%clk 0:33:19] } 45. Kd1 { [%eval -7.38] [%clk 0:50:05] } 45... Kf6 { [%clk 0:33:27] } 0-1