Event: Round 4: Sanchez Aragon, Michael Alejandro - Cubides Ferreira, Andres Felipe
Date: 2025-07-12
White: Sanchez Aragon, Michael Alejandro
WhiteElo: 1752
Black: Cubides Ferreira, Andres Felipe
BlackElo: 1591
Result: 0-1
ECO: C55
Opening: Italian Game: Two Knights Defense, Modern Bishop's Opening
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:17] } 1... e5 { [%eval 0.22] [%clk 0:15:19] } 2. Nf3 { [%eval 0.13] [%clk 0:15:26] } 2... Nc6 { [%eval 0.21] [%clk 0:15:28] } 3. Bc4 { [%eval 0.12] [%clk 0:15:34] } 3... Nf6 { [%eval 0.1] [%clk 0:15:36] } 4. d3 { [%eval 0.09] [%clk 0:15:44] } 4... Be7 { [%eval 0.25] [%clk 0:15:45] } 5. Be3 { [%eval -0.26] [%clk 0:15:52] } 5... d6 { [%eval -0.07] [%clk 0:15:53] } 6. Nbd2 { [%eval -0.28] [%clk 0:16:01] } 6... O-O { [%eval -0.25] [%clk 0:16:01] } 7. c3 { [%eval -0.36] [%clk 0:16:10] } 7... Be6?! { [%eval 0.31] } { Inaccuracy. Na5 was best. } { [%clk 0:16:01] } 8. Bb3 { [%eval 0.16] [%clk 0:16:19] } 8... d5 { [%eval 0.22] [%clk 0:16:07] } 9. exd5 { [%eval -0.09] [%clk 0:16:25] } 9... Nxd5 { [%eval -0.19] [%clk 0:16:15] } 10. Ne4 { [%eval -0.73] [%clk 0:15:48] } 10... Nxe3 { [%eval -0.4] [%clk 0:16:06] } 11. fxe3 { [%eval -0.36] [%clk 0:15:57] } 11... Bxb3 { [%eval -0.28] [%clk 0:16:14] } 12. axb3 { [%eval -0.37] [%clk 0:16:03] } 12... f5 { [%eval -0.17] [%clk 0:16:20] } 13. Nf2 { [%eval -0.06] [%clk 0:16:07] } 13... Bg5 { [%eval 0.33] [%clk 0:16:12] } 14. Qe2 { [%eval 0.31] [%clk 0:16:11] } 14... Qd5?? { [%eval 3.4] } { Blunder. Bf6 was best. } { [%clk 0:15:42] } 15. Nxg5 { [%eval 3.36] [%clk 0:16:07] } 15... Qxg2 { [%eval 3.11] [%clk 0:15:33] } 16. O-O-O?? { [%eval -1.49] } { Blunder. Ngh3 was best. } { [%clk 0:16:15] } 16... Qxg5 { [%eval -1.52] [%clk 0:15:41] } 17. Rhg1 { [%eval -1.66] [%clk 0:16:17] } 17... Qf6 { [%eval -1.39] [%clk 0:15:50] } 18. Rg2 { [%eval -1.58] [%clk 0:15:59] } 18... f4? { [%eval -0.45] } { Mistake. Rae8 was best. } { [%clk 0:15:58] } 19. exf4?! { [%eval -1.53] } { Inaccuracy. Ne4 was best. } { [%clk 0:16:03] } 19... exf4 { [%eval -1.6] [%clk 0:16:06] } 20. Ne4?! { [%eval -2.63] } { Inaccuracy. Rdg1 was best. } { [%clk 0:16:12] } 20... Qf7? { [%eval -1.27] } { Mistake. Qh6 was best. } { [%clk 0:16:06] } 21. Ng5?? { [%eval -3.4] } { Blunder. Rdg1 was best. } { [%clk 0:16:03] } 21... f3 { [%eval -3.28] [%clk 0:14:33] } 22. Qe4 { [%eval -3.54] [%clk 0:16:11] } 22... Qf4+? { [%eval -1.98] } { Mistake. Qh5 was best. } { [%clk 0:14:42] } 23. Qxf4 { [%eval -1.98] [%clk 0:16:16] } 23... Rxf4 { [%eval -1.99] [%clk 0:14:51] } 24. Rf2 { [%eval -2.11] [%clk 0:16:24] } 24... Ne5? { [%eval -0.71] } { Mistake. Rf5 was best. } { [%clk 0:14:57] } 25. Ne6?? { [%eval -4.24] } { Blunder. d4 was best. } { [%clk 0:16:02] } 25... Rf7?! { [%eval -2.7] } { Inaccuracy. Rf6 was best. } { [%clk 0:14:55] } 26. h3 { [%eval -2.68] [%clk 0:16:01] } 26... Re8 { [%eval -2.55] [%clk 0:14:55] } 27. Ng5?! { [%eval -3.33] } { Inaccuracy. Nc5 was best. } { [%clk 0:16:06] } 27... Rf5 { [%eval -3.17] [%clk 0:14:52] } 28. h4? { [%eval -5.12] } { Mistake. Ne4 was best. } { [%clk 0:16:01] } 28... Rd8?! { [%eval -3.74] } { Inaccuracy. h6 was best. } { [%clk 0:14:56] } 29. d4 { [%eval -3.65] [%clk 0:16:08] } 29... h6 { [%eval -3.62] [%clk 0:13:50] } 30. Ne6 { [%eval -3.44] [%clk 0:16:06] } 30... Rd6 { [%eval -3.54] [%clk 0:13:28] } 31. Nxg7 { [%eval -4.36] [%clk 0:16:06] } 31... Kxg7 { [%eval -4.13] [%clk 0:13:17] } 32. dxe5 { [%eval -4.23] [%clk 0:16:12] } 32... Rxd1+ { [%eval -4.0] [%clk 0:12:44] } 33. Kxd1 { [%eval -3.87] [%clk 0:16:20] } 33... Rxe5?? { [%eval 0.0] } { Blunder. a5 was best. } { [%clk 0:12:52] } 34. Rxf3 { [%eval -0.03] [%clk 0:16:28] } 34... Kg6 { [%eval 0.0] [%clk 0:13:01] } 35. Rf4 { [%eval 0.0] [%clk 0:16:33] } 35... Rf5 { [%eval 0.0] [%clk 0:13:07] } 36. Rc4 { [%eval -0.07] [%clk 0:16:31] } 36... c6 { [%eval -0.09] [%clk 0:12:57] } 37. Ke2 { [%eval 0.0] [%clk 0:16:27] } 37... Rb5 { [%eval 0.0] [%clk 0:12:35] } 38. b4 { [%eval 0.0] [%clk 0:16:31] } 38... Rf5 { [%eval 0.0] [%clk 0:12:25] } 39. Re4 { [%eval 0.0] [%clk 0:16:24] } 39... Rf7 { [%eval 0.0] [%clk 0:12:24] } 40. Re5 { [%eval 0.0] [%clk 0:16:25] } 40... Kf6 { [%eval 0.0] [%clk 0:10:58] } 41. Re3 { [%eval 0.0] [%clk 0:15:24] } 41... Rd7 { [%eval 0.0] [%clk 0:10:47] } 42. Re4 { [%eval 0.0] [%clk 0:15:07] } 42... Kf5 { [%eval 0.0] [%clk 0:10:50] } 43. Rc4 { [%eval 0.0] [%clk 0:14:45] } 43... Rd5 { [%eval 0.0] [%clk 0:10:20] } 44. Kf3 { [%eval 0.0] [%clk 0:14:43] } 44... Rd3+ { [%eval 0.0] [%clk 0:10:02] } 45. Ke2 { [%eval -0.02] [%clk 0:14:39] } 45... Rg3 { [%eval 0.01] [%clk 0:10:08] } 46. Kf2 { [%eval 0.0] [%clk 0:14:25] } 46... Rg4 { [%eval 0.0] [%clk 0:10:13] } 47. Rc5+ { [%eval 0.0] [%clk 0:14:33] } 47... Kf6 { [%eval 0.0] [%clk 0:10:19] } 48. h5?? { [%eval -2.29] } { Blunder. b5 was best. } { [%clk 0:14:01] } 48... Rg5 { [%eval -2.24] [%clk 0:10:28] } 49. Kf3?? { [%eval -6.51] } { Blunder. Rc4 was best. } { [%clk 0:13:18] } 49... Rxc5 { [%eval -5.95] [%clk 0:10:37] } 50. bxc5 { [%eval -5.93] [%clk 0:13:26] } 50... Kg5 { [%eval -6.67] [%clk 0:10:46] } 51. b4 { [%eval -8.02] [%clk 0:13:31] } 51... Kxh5 { [%eval -6.97] [%clk 0:10:55] } 52. c4 { [%eval -8.4] [%clk 0:13:40] } 52... a6 { [%eval -8.39] [%clk 0:11:03] } 53. Kf4 { [%eval -11.18] [%clk 0:13:18] } 53... Kg6 { [%eval -11.17] [%clk 0:11:07] } 54. Ke5 { [%eval -10.2] [%clk 0:13:20] } 54... h5 { [%eval -8.45] [%clk 0:11:16] } 55. Kf4 { [%eval -9.78] [%clk 0:13:30] } 55... Kf6 { [%eval -53.08] [%clk 0:11:25] } 56. Ke4?! { [%eval #-27] } { Checkmate is now unavoidable. b5 was best. } { [%clk 0:13:38] } 56... h4 { [%eval -83.08] [%clk 0:11:33] } 57. Kf4?! { [%eval #-26] } { Checkmate is now unavoidable. b5 was best. } { [%clk 0:13:47] } 57... h3 { [%eval -70.22] [%clk 0:11:42] } 58. Kg3 { [%eval #-22] [%clk 0:13:56] } 58... Ke5 { [%eval -12.86] [%clk 0:11:52] } 59. b5?! { [%eval #-12] } { Checkmate is now unavoidable. Kf3 was best. } { [%clk 0:14:06] } 59... axb5 { [%eval #-15] [%clk 0:12:01] } 60. cxb5 { [%eval #-15] [%clk 0:14:14] } 60... cxb5 { [%eval #-10] [%clk 0:12:10] } 61. Kxh3 { [%eval #-10] [%clk 0:14:23] } 61... b4 { [%eval #-9] [%clk 0:12:20] } 62. Kg2 { [%eval #-9] [%clk 0:14:31] } 62... b3 { [%eval #-8] [%clk 0:12:29] } 0-1