Event: Round 4: Hernandez Pinzon, Helvert - Velandia, Wilson
Date: 2025-05-23
White: Hernandez Pinzon, Helvert
WhiteTitle: CM
WhiteElo: 1996
Black: Velandia, Wilson
BlackElo: 1756
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:28:28] } 1... c5 { [%eval 0.25] [%clk 1:30:32] } 2. Nf3 { [%eval 0.2] [%clk 1:28:35] } 2... d6 { [%eval 0.31] [%clk 1:30:53] } 3. d4 { [%eval 0.22] [%clk 1:28:56] } 3... Nf6 { [%eval 0.32] [%clk 1:31:12] } 4. Nc3 { [%eval 0.26] [%clk 1:29:15] } 4... cxd4 { [%eval 0.35] [%clk 1:31:31] } 5. Nxd4 { [%eval 0.32] [%clk 1:29:31] } 5... a6 { [%eval 0.23] [%clk 1:31:47] } 6. Be3 { [%eval 0.25] [%clk 1:29:49] } 6... e5 { [%eval 0.15] [%clk 1:32:09] } 7. Nb3 { [%eval 0.21] [%clk 1:30:00] } 7... Be7 { [%eval 0.24] [%clk 1:32:13] } 8. f3 { [%eval 0.37] [%clk 1:30:11] } 8... Be6 { [%eval 0.4] [%clk 1:32:33] } 9. Qd2 { [%eval 0.38] [%clk 1:30:32] } 9... h5 { [%eval 0.39] [%clk 1:32:56] } 10. Be2 { [%eval 0.33] [%clk 1:29:29] } 10... O-O { [%eval 0.41] [%clk 1:32:48] } 11. Nd5 { [%eval 0.4] [%clk 1:28:07] } 11... Bxd5 { [%eval 0.45] [%clk 1:30:15] } 12. exd5 { [%eval 0.41] [%clk 1:28:29] } 12... a5 { [%eval 0.56] [%clk 1:27:40] } 13. a4 { [%eval 0.59] [%clk 1:27:26] } 13... Nbd7 { [%eval 0.95] [%clk 1:25:57] } 14. O-O { [%eval 0.72] [%clk 1:25:44] } 14... h4 { [%eval 0.71] [%clk 1:23:13] } 15. c4?! { [%eval -0.08] } { Inaccuracy. Bb5 was best. } { [%clk 1:22:11] } 15... Nh5 { [%eval -0.07] [%clk 1:19:56] } 16. Rfc1 { [%eval -0.59] [%clk 1:16:43] } 16... b6 { [%eval -0.63] [%clk 1:16:35] } 17. Rc2 { [%eval -1.02] [%clk 1:15:24] } 17... f5 { [%eval -1.11] [%clk 1:09:35] } 18. Nc1 { [%eval -1.58] [%clk 1:12:37] } 18... h3 { [%eval -1.22] [%clk 1:01:27] } 19. gxh3 { [%eval -1.26] [%clk 1:09:33] } 19... f4 { [%eval -1.28] [%clk 0:56:17] } 20. Bf2 { [%eval -1.29] [%clk 1:09:35] } 20... Rf6?? { [%eval 0.52] } { Blunder. e4 was best. } { [%clk 0:49:21] } 21. Bd3 { [%eval 0.49] [%clk 1:08:02] } 21... Nc5 { [%eval 0.53] [%clk 0:46:38] } 22. Bxc5 { [%eval 0.53] [%clk 0:59:07] } 22... bxc5 { [%eval 0.52] [%clk 0:46:39] } 23. Ne2 { [%eval 0.13] [%clk 0:59:07] } 23... Qd7 { [%eval 0.15] [%clk 0:46:34] } 24. Kg2?! { [%eval -0.58] } { Inaccuracy. Nc3 was best. } { [%clk 0:57:18] } 24... Rh6 { [%eval -0.62] [%clk 0:45:57] } 25. Nc3 { [%eval -0.69] [%clk 0:48:40] } 25... Ng3 { [%eval -0.57] [%clk 0:36:18] } 26. Kg1 { [%eval -0.42] [%clk 0:48:07] } 26... Nf5 { [%eval -0.47] [%clk 0:30:57] } 27. Bxf5 { [%eval -0.48] [%clk 0:43:26] } 27... Qxf5 { [%eval -0.3] [%clk 0:31:24] } 28. Ne4 { [%eval -0.37] [%clk 0:42:30] } 28... Rg6+ { [%eval 0.02] [%clk 0:29:34] } 29. Kh1 { [%eval 0.0] [%clk 0:39:16] } 29... Qxh3 { [%eval 0.0] [%clk 0:27:32] } 30. Qe2 { [%eval -0.06] [%clk 0:38:13] } 30... Kf7 { [%eval 0.0] [%clk 0:23:52] } 31. Rg1 { [%eval 0.0] [%clk 0:37:20] } 31... Rxg1+ { [%eval 0.0] [%clk 0:21:08] } 32. Kxg1 { [%eval 0.0] [%clk 0:37:46] } 32... Rb8 { [%eval 0.0] [%clk 0:20:24] } 33. Nd2?! { [%eval -0.6] } { Inaccuracy. Qd3 was best. } { [%clk 0:33:28] } 33... Qf5?! { [%eval -0.02] } { Inaccuracy. g5 was best. } { [%clk 0:18:29] } 34. Qe4?! { [%eval -0.85] } { Inaccuracy. Ne4 was best. } { [%clk 0:32:30] } 34... Qg5+?! { [%eval -0.13] } { Inaccuracy. Qxe4 was best. } { [%clk 0:17:28] } 35. Kh1 { [%eval -0.19] [%clk 0:32:36] } 35... Qh5 { [%eval 0.0] [%clk 0:16:53] } 36. b3 { [%eval 0.0] [%clk 0:29:26] } 36... Rh8 { [%eval -0.05] [%clk 0:16:59] } 37. Qe2 { [%eval -0.1] [%clk 0:28:11] } 37... Qh3 { [%eval 0.0] [%clk 0:12:36] } 38. Qg2?! { [%eval -0.77] } { Inaccuracy. Rc1 was best. } { [%clk 0:22:03] } 38... Qh5?! { [%eval 0.0] } { Inaccuracy. g5 was best. } { [%clk 0:12:14] } 39. Ne4 { [%eval 0.0] [%clk 0:21:33] } 39... Rb8 { [%eval 0.0] [%clk 0:11:20] } 40. Rb2 { [%eval 0.0] [%clk 0:21:31] } 40... Qf5 { [%eval 0.0] [%clk 0:09:46] } 41. Qg4?! { [%eval -0.67] } { Inaccuracy. h3 was best. } { [%clk 0:19:43] } 41... g6?! { [%eval 0.0] } { Inaccuracy. Qxg4 was best. } { [%clk 0:07:51] } 42. Kg2 { [%eval 0.0] [%clk 0:18:07] } 42... Rh8 { [%eval 0.0] [%clk 0:07:51] } 43. Kf1?? { [%eval -3.12] } { Blunder. h3 was best. } { [%clk 0:12:44] } 43... Qxg4 { [%eval -3.1] [%clk 0:06:22] } 44. fxg4 { [%eval -2.94] [%clk 0:13:07] } 44... Rh3 { [%eval -2.73] [%clk 0:06:11] } 45. Kg2? { [%eval -5.2] } { Mistake. g5 was best. } { [%clk 0:09:31] } 45... Re3 { [%eval -5.05] [%clk 0:06:15] } 46. Nf2 { [%eval -5.13] [%clk 0:09:42] } 46... Bf6 { [%eval -5.07] [%clk 0:03:48] } 47. Kf1 { [%eval -5.46] [%clk 0:09:41] } 47... Bh4 { [%eval -5.15] [%clk 0:03:14] } 48. Nh1 { [%eval -5.99] [%clk 0:07:59] } 48... Re1+ { [%eval -5.89] [%clk 0:02:49] } 49. Kg2 { [%eval -5.87] [%clk 0:08:23] } 49... f3+ { [%eval -5.64] [%clk 0:02:48] } 50. Kh3 { [%eval -6.39] [%clk 0:07:54] } 50... Re2 { [%eval -6.31] [%clk 0:01:54] } 51. Rb1 { [%eval -6.03] [%clk 0:08:00] } 51... Bg5?! { [%eval -4.05] } { Inaccuracy. g5 was best. } { [%clk 0:02:01] } 52. Kg3?! { [%eval -5.77] } { Inaccuracy. Ng3 was best. } { [%clk 0:07:58] } 52... e4 { [%eval -5.46] [%clk 0:02:08] } 53. h4?! { [%eval -8.29] } { Inaccuracy. Nf2 was best. } { [%clk 0:06:32] } 53... Rg2+ { [%eval -9.2] [%clk 0:02:07] } 54. Kh3 { [%eval -9.18] [%clk 0:06:55] } 54... Bf4 { [%eval -8.74] [%clk 0:02:28] } 55. g5 { [%eval -8.65] [%clk 0:07:14] } 55... e3 { [%eval -8.38] [%clk 0:02:03] } 56. Rf1 { [%eval -10.44] [%clk 0:05:23] } 56... Rh2+ { [%eval -8.28] [%clk 0:02:29] } 57. Kg4 { [%eval -8.23] [%clk 0:05:50] } 57... e2 { [%eval -8.2] [%clk 0:02:29] } 58. Rb1? { [%eval #-19] } { Checkmate is now unavoidable. Ng3 was best. } { [%clk 0:04:00] } 58... f2 { [%eval #-20] [%clk 0:01:48] } 59. Nxf2 { [%eval #-25] [%clk 0:04:15] } 59... Rxf2 { [%eval -10.17] [%clk 0:02:13] } 0-1