Event: Round 7: Estrada Velandia, Henry Andres - Otalora Pacheco, Carlos Eduardo
Date: 2025-04-27
White: Estrada Velandia, Henry Andres
WhiteElo: 2071
Black: Otalora Pacheco, Carlos Eduardo
BlackTitle: FM
BlackElo: 2130
Result: 0-1
ECO: D20
Opening: Queen's Gambit Accepted: Old Variation
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:10] } 1... d5 { [%eval 0.2] } 2. c4 { [%eval 0.26] [%clk 0:15:10] } 2... dxc4 { [%eval 0.28] [%clk 0:15:10] } 3. e3 { [%eval 0.13] [%clk 0:15:10] } 3... Nf6 { [%eval 0.32] [%clk 0:15:10] } 4. Bxc4 { [%eval 0.23] [%clk 0:15:10] } 4... e6 { [%eval 0.21] [%clk 0:15:10] } 5. Ne2 { [%eval 0.0] [%clk 0:15:08] } 5... c5 { [%eval 0.13] [%clk 0:15:18] } 6. Nbc3 { [%eval 0.0] [%clk 0:15:10] } 6... Nc6 { [%eval 0.08] [%clk 0:15:10] } 7. O-O { [%eval 0.07] [%clk 0:15:10] } 7... Be7 { [%eval 0.09] [%clk 0:15:10] } 8. a3 { [%eval 0.03] [%clk 0:15:10] } 8... O-O { [%eval 0.14] [%clk 0:15:10] } 9. Bd3?! { [%eval -0.59] } { Inaccuracy. dxc5 was best. } { [%clk 0:15:18] } 9... b6 { [%eval -0.47] [%clk 0:13:56] } 10. dxc5 { [%eval -0.63] [%clk 0:15:25] } 10... Bxc5?! { [%eval -0.04] } { Inaccuracy. Ne5 was best. } { [%clk 0:14:00] } 11. b4 { [%eval -0.04] [%clk 0:15:21] } 11... Bd6 { [%eval 0.44] [%clk 0:13:40] } 12. Qc2?! { [%eval -0.6] } { Inaccuracy. Ra2 was best. } { [%clk 0:14:29] } 12... Bb7 { [%eval -0.71] [%clk 0:13:39] } 13. h3 { [%eval -0.89] [%clk 0:14:11] } 13... Rc8 { [%eval -0.74] [%clk 0:13:42] } 14. Qb1?! { [%eval -1.39] } { Inaccuracy. Bb2 was best. } { [%clk 0:12:33] } 14... Ne5 { [%eval -1.41] [%clk 0:12:42] } 15. Bb5?! { [%eval -2.56] } { Inaccuracy. Rd1 was best. } { [%clk 0:12:39] } 15... Qe7?! { [%eval -1.67] } { Inaccuracy. a6 was best. } { [%clk 0:12:34] } 16. Bb2 { [%eval -1.68] [%clk 0:12:41] } 16... Nc4?! { [%eval -0.89] } { Inaccuracy. a6 was best. } { [%clk 0:12:34] } 17. Bc1? { [%eval -2.19] } { Mistake. Bxc4 was best. } { [%clk 0:09:16] } 17... Bb8 { [%eval -2.09] [%clk 0:11:24] } 18. e4 { [%eval -1.87] [%clk 0:08:49] } 18... Rfd8 { [%eval -2.12] [%clk 0:11:17] } 19. Bg5?! { [%eval -3.22] } { Inaccuracy. Bxc4 was best. } { [%clk 0:08:43] } 19... h6 { [%eval -3.16] [%clk 0:10:49] } 20. Bh4?! { [%eval -4.24] } { Inaccuracy. Bxf6 was best. } { [%clk 0:05:54] } 20... Nd2 { [%eval -4.26] [%clk 0:10:35] } 21. Qb2 { [%eval -4.27] [%clk 0:05:32] } 21... Nxf1 { [%eval -4.14] [%clk 0:09:31] } 22. Rxf1 { [%eval -4.1] [%clk 0:05:41] } 22... g5 { [%eval -4.18] [%clk 0:07:46] } 23. Bg3 { [%eval -4.16] [%clk 0:05:47] } 23... Nxe4 { [%eval -4.05] [%clk 0:07:20] } 24. Nxe4 { [%eval -4.2] [%clk 0:05:19] } 24... Bxe4 { [%eval -4.23] [%clk 0:07:29] } 25. Bxb8 { [%eval -4.19] [%clk 0:05:28] } 25... Rxb8 { [%eval -4.12] [%clk 0:07:37] } 26. Ng3 { [%eval -4.1] [%clk 0:05:31] } 26... Bg6 { [%eval -4.0] [%clk 0:07:23] } 27. Be2 { [%eval -4.07] [%clk 0:05:01] } 27... Qd6 { [%eval -4.07] [%clk 0:06:45] } 28. Bh5 { [%eval -4.19] [%clk 0:05:06] } 28... Qd4 { [%eval -4.08] [%clk 0:06:47] } 29. Qb3 { [%eval -4.25] [%clk 0:04:59] } 29... Qf6 { [%eval -3.97] [%clk 0:05:52] } 30. Bxg6 { [%eval -3.93] [%clk 0:05:01] } 30... Qxg6 { [%eval -3.9] [%clk 0:05:56] } 31. Kh2 { [%eval -4.05] [%clk 0:04:42] } 31... Rd5 { [%eval -4.06] [%clk 0:04:01] } 32. Qa4 { [%eval -4.1] [%clk 0:04:27] } 32... a5 { [%eval -4.09] [%clk 0:03:49] } 33. Qc6 { [%eval -4.11] [%clk 0:03:53] } 33... axb4 { [%eval -4.01] [%clk 0:03:05] } 34. axb4 { [%eval -4.08] [%clk 0:04:02] } 34... b5 { [%eval -3.84] [%clk 0:02:41] } 35. f4 { [%eval -4.25] [%clk 0:03:59] } 35... Rbd8 { [%eval -4.14] [%clk 0:02:49] } 36. Qc7 { [%eval -4.05] [%clk 0:03:08] } 36... R5d7 { [%eval -4.1] [%clk 0:02:04] } 37. Qc5 { [%eval -4.08] [%clk 0:02:50] } 37... Rd5 { [%eval -4.18] [%clk 0:02:02] } 38. Qc7 { [%eval -4.21] [%clk 0:03:10] } 38... R8d7 { [%eval -4.32] [%clk 0:01:25] } 39. Qc8+ { [%eval -3.92] [%clk 0:03:14] } 39... Kh7 { [%eval -4.37] [%clk 0:01:25] } 40. fxg5 { [%eval -4.44] [%clk 0:02:51] } 40... hxg5 { [%eval -4.38] [%clk 0:01:25] } 41. Qc3 { [%eval -4.38] [%clk 0:01:54] } 41... Rd4 { [%eval -4.46] [%clk 0:01:01] } 42. Qc5 { [%eval -4.67] [%clk 0:01:51] } 42... R4d5 { [%eval -4.19] [%clk 0:00:57] } 43. Qc3 { [%eval -4.22] [%clk 0:01:59] } 43... Rd3 { [%eval -3.39] [%clk 0:00:58] } 44. Qe5 { [%eval -4.03] [%clk 0:01:54] } 44... R7d5 { [%eval -4.03] [%clk 0:00:46] } 45. Qc7 { [%eval -3.96] [%clk 0:01:57] } 45... Kg7 { [%eval -3.9] [%clk 0:00:50] } 46. Qb7 { [%eval -4.03] [%clk 0:01:14] } 46... Rd2 { [%eval -3.55] [%clk 0:00:48] } 47. Ne4? { [%eval -6.14] } { Mistake. Qe7 was best. } { [%clk 0:00:59] } 47... Rxg2+ { [%eval -6.23] [%clk 0:00:47] } 48. Kh1 { [%eval -6.04] [%clk 0:00:50] } 48... Rc2 { [%eval -5.99] [%clk 0:00:40] } 49. Nf2?? { [%eval #-29] } { Checkmate is now unavoidable. Ng3 was best. } { [%clk 0:00:22] } 49... Rf5 { [%eval -14.75] [%clk 0:00:29] } 50. Kg2?! { [%eval #-12] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:00:23] } 50... Qf6 { [%eval #-11] [%clk 0:00:36] } 51. Qc6 { [%eval #-3] [%clk 0:00:19] } 51... Qd8 { [%clk 0:00:37] } 52. Qc7 { [%clk 0:00:25] } 52... Rd5 { [%clk 0:00:36] } 0-1