Event: Round 6: Herrera Benitez, Felipe - Smirnov, Mark
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-6/WevYavR8/SXga5DdE
White: Herrera Benitez, Felipe
WhiteElo: 2033
Black: Smirnov, Mark
BlackTitle: FM
BlackElo: 2265
Result: 1/2-1/2
ECO: A07
Opening: King's Indian Attack
Variant: Standard
TimeControl: 45+10

1. Nf3 { [%eval 0.1] [%clk 0:45:17] } 1... d5 { [%eval 0.18] [%clk 0:45:19] } 2. g3 { [%eval 0.15] [%clk 0:45:26] } 2... e6 { [%eval 0.28] [%clk 0:45:28] } 3. Bg2 { [%eval 0.1] [%clk 0:45:34] } 3... Nd7 { [%eval 0.3] [%clk 0:45:37] } 4. O-O { [%eval 0.32] [%clk 0:45:10] } 4... Ngf6 { [%eval 0.22] [%clk 0:45:45] } 5. d4 { [%eval 0.29] [%clk 0:44:50] } 5... b5 { [%eval 0.37] [%clk 0:45:05] } 6. a4 { [%eval 0.35] [%clk 0:44:50] } 6... b4 { [%eval 0.41] [%clk 0:46:02] } 7. c4 { [%eval 0.3] [%clk 0:43:54] } 7... bxc3 { [%eval 0.45] [%clk 0:46:05] } 8. Nxc3 { [%eval 0.41] [%clk 0:44:01] } 8... Be7 { [%eval 0.44] [%clk 0:45:17] } 9. Bf4 { [%eval 0.41] [%clk 0:43:33] } 9... c6 { [%eval 0.33] [%clk 0:45:26] } 10. Ne5 { [%eval -0.08] [%clk 0:40:21] } 10... Nxe5 { [%eval 0.02] [%clk 0:44:31] } 11. Bxe5 { [%eval -0.23] [%clk 0:40:28] } 11... O-O { [%eval -0.37] [%clk 0:43:28] } 12. e4 { [%eval -0.3] [%clk 0:38:37] } 12... a5 { [%eval -0.38] [%clk 0:37:53] } 13. Qd2?! { [%eval -1.15] } { Inaccuracy. Re1 was best. } { [%clk 0:29:20] } 13... Qb6?! { [%eval -0.33] } { Inaccuracy. Ng4 was best. } { [%clk 0:36:41] } 14. Rac1 { [%eval -0.62] [%clk 0:28:21] } 14... Ba6 { [%eval -0.51] [%clk 0:36:30] } 15. Rfe1 { [%eval -0.52] [%clk 0:28:19] } 15... Rfd8 { [%eval -0.46] [%clk 0:35:15] } 16. exd5 { [%eval -0.38] [%clk 0:26:29] } 16... cxd5 { [%eval -0.49] [%clk 0:35:16] } 17. Bf1 { [%eval -0.47] [%clk 0:24:06] } 17... Bxf1 { [%eval -0.47] [%clk 0:32:17] } 18. Rxf1 { [%eval -0.52] [%clk 0:24:14] } 18... Qb4 { [%eval -0.63] [%clk 0:30:43] } 19. Rfd1 { [%eval -0.82] [%clk 0:19:16] } 19... Nd7 { [%eval -0.33] [%clk 0:27:43] } 20. Bf4 { [%eval -0.43] [%clk 0:17:38] } 20... Nb6 { [%eval -0.01] [%clk 0:27:19] } 21. b3 { [%eval -0.03] [%clk 0:12:27] } 21... Rdc8 { [%eval -0.06] [%clk 0:19:13] } 22. Qb2? { [%eval -1.43] } { Mistake. Rc2 was best. } { [%clk 0:09:44] } 22... Bf6? { [%eval 0.08] } { Mistake. g5 was best. } { [%clk 0:17:46] } 23. Na2 { [%eval 0.07] [%clk 0:02:49] } 23... Qe7 { [%eval 0.03] [%clk 0:13:50] } 24. Nc3 { [%eval 0.0] [%clk 0:02:45] } 24... h5?! { [%eval 0.72] } { Inaccuracy. Qb4 was best. } { [%clk 0:11:32] } 25. Nb5 { [%eval 0.55] [%clk 0:02:40] } 25... h4?! { [%eval 1.15] } { Inaccuracy. Bg5 was best. } { [%clk 0:10:58] } 26. Kg2 { [%eval 0.65] [%clk 0:02:37] } 26... Nd7 { [%eval 0.78] [%clk 0:05:51] } 27. Qd2 { [%eval 0.59] [%clk 0:02:24] } 27... Nf8 { [%eval 0.69] [%clk 0:03:35] } 28. Rxc8 { [%eval 0.57] [%clk 0:01:01] } 28... Rxc8 { [%eval 0.64] [%clk 0:03:45] } 29. Rc1 { [%eval 0.41] [%clk 0:01:09] } 29... Rxc1 { [%eval 0.36] [%clk 0:03:20] } 30. Qxc1 { [%eval 0.27] [%clk 0:01:18] } 30... e5 { [%eval 0.29] [%clk 0:01:36] } 31. dxe5 { [%eval 0.37] [%clk 0:01:18] } 31... Bxe5 { [%eval 0.36] [%clk 0:01:43] } 32. Qe3 { [%eval 0.34] [%clk 0:00:27] } 32... f6 { [%eval 0.43] [%clk 0:00:45] } 33. Qf3 { [%eval 0.07] [%clk 0:00:17] } 33... Qd7 { [%eval 0.09] [%clk 0:00:18] } 34. h3 { [%eval 0.0] [%clk 0:00:16] } 34... Ng6 { [%eval 0.0] [%clk 0:00:12] } 35. Bd2 { [%eval 0.0] [%clk 0:00:21] } 35... hxg3 { [%eval 0.0] [%clk 0:00:17] } 36. fxg3 { [%eval 0.0] [%clk 0:00:30] } 36... Qc6 { [%eval 0.0] [%clk 0:00:13] } 37. h4 { [%eval 0.0] [%clk 0:00:21] } 37... Ne7 { [%eval 0.05] [%clk 0:00:12] } 38. Bxa5 { [%eval 0.0] [%clk 0:00:24] } 38... Qc2+ { [%eval 0.0] [%clk 0:00:12] } 39. Kh3 { [%eval 0.0] [%clk 0:00:24] } 39... Nf5 { [%eval 0.11] [%clk 0:00:11] } 40. Be1 { [%eval 0.0] [%clk 0:00:21] } 40... d4 { [%eval 0.0] [%clk 0:00:11] } 41. a5?! { [%eval -1.1] } { Inaccuracy. Bf2 was best. } { [%clk 0:00:21] } 41... Ne3 { [%eval -1.26] [%clk 0:00:14] } 42. Na7?? { [%eval -7.94] } { Blunder. Qa8+ was best. } { [%clk 0:00:13] } 42... Qc5?? { [%eval 0.68] } { Blunder. g5 was best. } { [%clk 0:00:11] } 43. Nc6 { [%eval 0.78] [%clk 0:00:19] } 43... Qb5 { [%eval 0.68] [%clk 0:00:13] } 44. Bd2?! { [%eval 0.02] } { Inaccuracy. b4 was best. } { [%clk 0:00:17] } 44... Qd3 { [%eval 0.21] [%clk 0:00:12] } 45. Bc1 { [%eval 0.1] [%clk 0:00:16] } 45... Bc7?? { [%eval 2.78] } { Blunder. Qxb3 was best. } { [%clk 0:00:12] } 46. a6?? { [%eval 0.61] } { Blunder. Nxd4 was best. } { [%clk 0:00:19] } 46... Qxa6?? { [%eval 2.69] } { Blunder. Bb6 was best. } { [%clk 0:00:14] } 47. Nxd4 { [%eval 2.51] [%clk 0:00:25] } 47... Nf1?! { [%eval 3.89] } { Inaccuracy. Qf1+ was best. } { [%clk 0:00:11] } 48. Qd5+ { [%eval 3.23] [%clk 0:00:18] } 48... Kh8 { [%eval 3.25] [%clk 0:00:13] } 49. Qh5+ { [%eval 3.15] [%clk 0:00:15] } 49... Kg8 { [%eval 3.35] [%clk 0:00:22] } 50. Nf5?! { [%eval 2.35] } { Inaccuracy. Qe8+ was best. } { [%clk 0:00:14] } 50... Qa2?? { [%eval 5.32] } { Blunder. Nd2 was best. } { [%clk 0:00:11] } 51. Qe8+ { [%eval 5.86] [%clk 0:00:12] } 51... Kh7 { [%eval 5.6] [%clk 0:00:20] } 52. Qh5+ { [%eval 5.53] [%clk 0:00:21] } 52... Kg8 { [%eval 5.4] [%clk 0:00:28] } 53. Qe8+ { [%eval 5.44] [%clk 0:00:14] } 53... Kh7 { [%eval 5.15] [%clk 0:00:34] } 54. Qh5+?? { [%eval 0.0] } { Blunder. h5 was best. } { [%clk 0:00:12] } 1/2-1/2