Event: Round 3: Sierra Isaza, Jose Eduardo - Velasquez Hernandez, Martin
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-3/xp33BrkD/9l57Sont
White: Sierra Isaza, Jose Eduardo
WhiteElo: 1766
Black: Velasquez Hernandez, Martin
BlackElo: 1633
Result: 0-1
ECO: C54
Opening: Italian Game: Classical Variation, Giuoco Pianissimo
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:19] } 1... e5 { [%eval 0.22] [%clk 0:45:18] } 2. Nf3 { [%eval 0.13] [%clk 0:45:26] } 2... Nc6 { [%eval 0.21] [%clk 0:45:26] } 3. Bc4 { [%eval 0.12] [%clk 0:45:34] } 3... Nf6 { [%eval 0.1] [%clk 0:45:33] } 4. d3 { [%eval 0.09] [%clk 0:45:42] } 4... Bc5 { [%eval 0.1] [%clk 0:45:38] } 5. c3 { [%eval 0.11] [%clk 0:45:51] } 5... d6 { [%eval 0.18] [%clk 0:45:41] } 6. O-O { [%eval 0.08] [%clk 0:45:43] } 6... O-O { [%eval 0.17] [%clk 0:45:47] } 7. h3 { [%eval 0.16] [%clk 0:45:45] } 7... a6 { [%eval 0.23] [%clk 0:45:51] } 8. b4 { [%eval 0.09] [%clk 0:44:53] } 8... Ba7 { [%eval 0.12] [%clk 0:45:57] } 9. a4 { [%eval 0.05] [%clk 0:44:26] } 9... Ne7 { [%eval 0.08] [%clk 0:44:15] } 10. Be3 { [%eval -0.05] [%clk 0:41:53] } 10... Ng6 { [%eval 0.17] [%clk 0:43:24] } 11. Nbd2 { [%eval -0.03] [%clk 0:41:50] } 11... c6 { [%eval 0.32] [%clk 0:41:57] } 12. Bb3 { [%eval -0.08] [%clk 0:39:56] } 12... h6 { [%eval 0.35] [%clk 0:41:14] } 13. d4 { [%eval 0.23] [%clk 0:38:48] } 13... Re8 { [%eval 0.26] [%clk 0:37:12] } 14. Bc2 { [%eval 0.35] [%clk 0:37:44] } 14... Qc7 { [%eval 0.63] [%clk 0:35:00] } 15. Re1 { [%eval 0.57] [%clk 0:36:30] } 15... Bd7 { [%eval 0.71] [%clk 0:30:13] } 16. Nf1 { [%eval 0.29] [%clk 0:33:53] } 16... Nh7?! { [%eval 1.08] } { Inaccuracy. d5 was best. } { [%clk 0:21:28] } 17. Qd2 { [%eval 0.96] [%clk 0:31:53] } 17... Qc8?! { [%eval 1.64] } { Inaccuracy. a5 was best. } { [%clk 0:18:42] } 18. Ng3 { [%eval 1.54] [%clk 0:31:00] } 18... Nhf8? { [%eval 3.08] } { Mistake. Be6 was best. } { [%clk 0:16:05] } 19. Nf5 { [%eval 3.1] [%clk 0:28:28] } 19... Bxf5 { [%eval 3.38] [%clk 0:11:03] } 20. exf5 { [%eval 3.23] [%clk 0:27:04] } 20... e4 { [%eval 3.39] [%clk 0:11:03] } 21. fxg6 { [%eval 3.41] [%clk 0:26:50] } 21... exf3 { [%eval 3.34] [%clk 0:11:07] } 22. gxf7+ { [%eval 3.51] [%clk 0:26:15] } 22... Kxf7 { [%eval 3.04] [%clk 0:11:13] } 23. d5?! { [%eval 1.87] } { Inaccuracy. Bd1 was best. } { [%clk 0:22:10] } 23... c5?! { [%eval 2.87] } { Inaccuracy. fxg2 was best. } { [%clk 0:09:10] } 24. bxc5?! { [%eval 1.88] } { Inaccuracy. Bxh6 was best. } { [%clk 0:21:25] } 24... Bxc5 { [%eval 2.04] [%clk 0:09:17] } 25. Bxc5 { [%eval 1.98] [%clk 0:21:26] } 25... Qxc5 { [%eval 1.92] [%clk 0:09:25] } 26. Qf4+ { [%eval 1.93] [%clk 0:21:16] } 26... Kg8 { [%eval 1.99] [%clk 0:09:32] } 27. Qxf3 { [%eval 1.6] [%clk 0:21:09] } 27... Nd7?! { [%eval 2.53] } { Inaccuracy. Rac8 was best. } { [%clk 0:07:56] } 28. Qd3?! { [%eval 1.64] } { Inaccuracy. Re6 was best. } { [%clk 0:19:12] } 28... Nf6 { [%eval 1.59] [%clk 0:07:51] } 29. c4 { [%eval 1.32] [%clk 0:19:03] } 29... Rac8 { [%eval 1.3] [%clk 0:06:26] } 30. Bb3 { [%eval 0.85] [%clk 0:16:24] } 30... Qa5 { [%eval 0.81] [%clk 0:05:32] } 31. Re6 { [%eval 0.79] [%clk 0:15:12] } 31... Rxe6 { [%eval 0.75] [%clk 0:04:10] } 32. dxe6 { [%eval 0.73] [%clk 0:14:55] } 32... Qe5 { [%eval 0.67] [%clk 0:04:17] } 33. Rd1 { [%eval 0.72] [%clk 0:13:51] } 33... Qxe6 { [%eval 0.68] [%clk 0:04:20] } 34. Qxd6 { [%eval 0.69] [%clk 0:13:40] } 34... Qxd6 { [%eval 0.65] [%clk 0:04:25] } 35. Rxd6 { [%eval 0.63] [%clk 0:13:41] } 35... Kf8 { [%eval 0.59] [%clk 0:04:30] } 36. Re6 { [%eval 0.34] [%clk 0:12:20] } 36... Nd7 { [%eval 0.44] [%clk 0:03:55] } 37. Re3 { [%eval 0.32] [%clk 0:11:26] } 37... Nc5 { [%eval 0.34] [%clk 0:03:49] } 38. Bc2 { [%eval 0.37] [%clk 0:11:35] } 38... Rd8 { [%eval 0.71] [%clk 0:03:03] } 39. Re2?! { [%eval 0.04] } { Inaccuracy. a5 was best. } { [%clk 0:11:15] } 39... Rd4?? { [%eval 2.08] } { Blunder. b6 was best. } { [%clk 0:02:58] } 40. Bg6 { [%eval 2.07] [%clk 0:10:58] } 40... Rd8 { [%eval 1.87] [%clk 0:03:07] } 41. a5 { [%eval 1.84] [%clk 0:09:57] } 41... Nb3 { [%eval 2.1] [%clk 0:02:33] } 42. Re5 { [%eval 2.23] [%clk 0:09:42] } 42... Nd4 { [%eval 2.36] [%clk 0:02:32] } 43. Be4 { [%eval 2.32] [%clk 0:07:59] } 43... Nc6 { [%eval 2.36] [%clk 0:02:11] } 44. Rf5+?? { [%eval 0.45] } { Blunder. Bxc6 was best. } { [%clk 0:07:47] } 44... Ke8? { [%eval 1.93] } { Mistake. Ke7 was best. } { [%clk 0:01:05] } 45. Rc5? { [%eval 0.71] } { Mistake. Bxc6+ was best. } { [%clk 0:05:06] } 45... Rd6? { [%eval 2.01] } { Mistake. Rd1+ was best. } { [%clk 0:01:09] } 46. Kf1 { [%eval 1.79] [%clk 0:04:44] } 46... Ke7?! { [%eval 2.52] } { Inaccuracy. Kd7 was best. } { [%clk 0:01:15] } 47. Ke2 { [%eval 2.42] [%clk 0:04:31] } 47... Ke6 { [%eval 2.91] [%clk 0:01:16] } 48. Bf5+ { [%eval 2.57] [%clk 0:04:18] } 48... Kf6 { [%eval 2.8] [%clk 0:01:06] } 49. Bc8 { [%eval 2.8] [%clk 0:04:10] } 49... Nd4+ { [%eval 2.82] [%clk 0:00:33] } 50. Kf1?? { [%eval 0.0] } { Blunder. Ke3 was best. } { [%clk 0:02:08] } 50... Nb3 { [%eval 0.02] [%clk 0:00:38] } 51. Rf5+ { [%eval 0.12] [%clk 0:02:13] } 51... Kg6?! { [%eval 1.14] } { Inaccuracy. Ke7 was best. } { [%clk 0:00:42] } 52. g4 { [%eval 1.54] [%clk 0:01:48] } 52... Nd2+? { [%eval 3.51] } { Mistake. b6 was best. } { [%clk 0:00:49] } 53. Kg2 { [%eval 3.52] [%clk 0:01:21] } 53... Nxc4 { [%eval 3.49] [%clk 0:00:56] } 54. Bxb7 { [%eval 3.26] [%clk 0:01:11] } 54... Rd2?! { [%eval 4.57] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:51] } 55. Kf1?? { [%eval 0.3] } { Blunder. Rf4 was best. } { [%clk 0:00:59] } 55... Nd6 { [%eval 0.28] [%clk 0:00:54] } 56. Bxa6?! { [%eval -0.48] } { Inaccuracy. Rd5 was best. } { [%clk 0:00:32] } 56... Nxf5 { [%eval -0.51] [%clk 0:01:01] } 57. gxf5+ { [%eval -0.53] [%clk 0:00:41] } 57... Kxf5 { [%eval -0.44] [%clk 0:01:10] } 58. Be2?? { [%eval -2.61] } { Blunder. Bb7 was best. } { [%clk 0:00:50] } 58... Ra2 { [%eval -2.89] [%clk 0:01:16] } 59. a6 { [%eval -2.6] [%clk 0:00:55] } 59... Kf4 { [%eval -3.12] [%clk 0:01:22] } 60. Bc4 { [%eval -3.14] [%clk 0:00:43] } 60... Ra4 { [%eval -3.08] [%clk 0:01:24] } 61. Bb5 { [%eval -2.85] [%clk 0:00:43] } 61... Ra5 { [%eval -2.96] [%clk 0:01:31] } 62. Be2 { [%eval -3.06] [%clk 0:00:45] } 62... Kg5 { [%eval -3.06] [%clk 0:01:34] } 63. Kg2 { [%eval -2.92] [%clk 0:00:49] } 63... Kh4 { [%eval -2.5] [%clk 0:01:41] } 64. Bf1 { [%eval -3.11] [%clk 0:00:45] } 64... Ra3 { [%eval -3.08] [%clk 0:01:20] } 65. Kg1 { [%eval -2.79] [%clk 0:00:33] } 65... g5?? { [%eval -0.19] } { Blunder. h5 was best. } { [%clk 0:01:22] } 66. Kh2 { [%eval -0.2] [%clk 0:00:28] } 66... Ra1 { [%eval -0.22] [%clk 0:01:23] } 67. Bc4 { [%eval -0.15] [%clk 0:00:27] } 67... Ra4 { [%eval -0.24] [%clk 0:01:07] } 68. Bf1 { [%eval -0.38] [%clk 0:00:29] } 68... Ra3 { [%eval -0.29] [%clk 0:01:07] } 69. Kg1 { [%eval -0.38] [%clk 0:00:32] } 69... g4 { [%eval -0.14] [%clk 0:00:39] } 70. hxg4 { [%eval -0.14] [%clk 0:00:41] } 70... Kxg4 { [%eval -0.14] [%clk 0:00:46] } 71. Kg2 { [%eval -0.15] [%clk 0:00:47] } 71... Kf4 { [%eval -0.17] [%clk 0:00:42] } 72. Be2 { [%eval -0.12] [%clk 0:00:50] } 72... Ra2 { [%eval -0.15] [%clk 0:00:48] } 73. Bc4 { [%eval -0.16] [%clk 0:00:58] } 73... Ra5 { [%eval -0.18] [%clk 0:00:54] } 74. Be2 { [%eval -0.14] [%clk 0:00:30] } 74... Ra3 { [%eval -0.25] [%clk 0:00:41] } 75. Kg1 { [%eval -0.3] [%clk 0:00:22] } 75... Kg5 { [%eval -0.25] [%clk 0:00:29] } 76. Kg2 { [%eval -0.25] [%clk 0:00:23] } 76... h5 { [%eval -0.17] [%clk 0:00:32] } 0-1