Event: Round 1: Herrera Jimenez, Mateo - Zhauynbay Aldiyar
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-1/hoe7G2UC/amPxFBD5
White: Herrera Jimenez, Mateo
WhiteElo: 1898
Black: Zhauynbay Aldiyar
BlackTitle: FM
BlackElo: 2195
Result: 0-1
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Normal Defense
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:14] } 1... Nf6 { [%eval 0.19] [%clk 0:45:05] } 2. c4 { [%eval 0.18] [%clk 0:45:20] } 2... g6 { [%eval 0.28] [%clk 0:45:26] } 3. Nc3 { [%eval 0.18] [%clk 0:45:23] } 3... Bg7 { [%eval 0.51] [%clk 0:45:34] } 4. e4 { [%eval 0.4] [%clk 0:45:31] } 4... d6 { [%eval 0.55] [%clk 0:45:43] } 5. f3 { [%eval 0.26] [%clk 0:45:38] } 5... O-O { [%eval 0.37] [%clk 0:45:32] } 6. Be3 { [%eval 0.25] [%clk 0:45:45] } 6... Nbd7 { [%eval 0.44] [%clk 0:45:40] } 7. Nge2 { [%eval 0.42] [%clk 0:45:29] } 7... a6 { [%eval 0.45] [%clk 0:45:28] } 8. Nc1 { [%eval 0.27] [%clk 0:44:03] } 8... e5 { [%eval 0.22] [%clk 0:44:11] } 9. Nb3 { [%eval -0.29] [%clk 0:43:17] } 9... exd4 { [%eval -0.31] [%clk 0:42:26] } 10. Nxd4 { [%eval -0.41] [%clk 0:43:18] } 10... Re8 { [%eval -0.21] [%clk 0:42:30] } 11. Be2 { [%eval -0.26] [%clk 0:42:18] } 11... c6 { [%eval -0.25] [%clk 0:41:53] } 12. Nc2 { [%eval -0.36] [%clk 0:37:00] } 12... Ne5 { [%eval -0.34] [%clk 0:40:49] } 13. O-O { [%eval -0.25] [%clk 0:36:18] } 13... Be6 { [%eval -0.26] [%clk 0:39:14] } 14. b3 { [%eval -0.31] [%clk 0:35:45] } 14... Qa5?! { [%eval 0.27] } { Inaccuracy. b5 was best. } { [%clk 0:32:45] } 15. Na4?! { [%eval -0.56] } { Inaccuracy. Bd2 was best. } { [%clk 0:32:04] } 15... Qc7?! { [%eval 0.27] } { Inaccuracy. Bxc4 was best. } { [%clk 0:30:43] } 16. Bb6 { [%eval -0.25] [%clk 0:31:32] } 16... Qe7 { [%eval -0.24] [%clk 0:30:03] } 17. c5?? { [%eval -2.53] } { Blunder. Kh1 was best. } { [%clk 0:26:03] } 17... d5 { [%eval -2.38] [%clk 0:28:45] } 18. f4 { [%eval -2.0] [%clk 0:26:04] } 18... Ned7 { [%eval -1.9] [%clk 0:28:28] } 19. e5 { [%eval -1.93] [%clk 0:26:06] } 19... Ne4 { [%eval -1.88] [%clk 0:27:58] } 20. b4? { [%eval -3.24] } { Mistake. Bd3 was best. } { [%clk 0:23:28] } 20... f6 { [%eval -3.01] [%clk 0:25:01] } 21. exf6 { [%eval -3.0] [%clk 0:22:03] } 21... Bxf6 { [%eval -2.99] [%clk 0:24:56] } 22. Rb1 { [%eval -3.45] [%clk 0:21:23] } 22... Nxb6 { [%eval -3.34] [%clk 0:24:14] } 23. cxb6 { [%eval -3.41] [%clk 0:21:02] } 23... d4?! { [%eval -2.61] } { Inaccuracy. a5 was best. } { [%clk 0:19:31] } 24. Bd3 { [%eval -2.58] [%clk 0:20:25] } 24... Bd5 { [%eval -2.24] [%clk 0:15:59] } 25. f5?! { [%eval -3.24] } { Inaccuracy. Qg4 was best. } { [%clk 0:18:33] } 25... g5 { [%eval -2.71] [%clk 0:15:37] } 26. Qg4 { [%eval -2.65] [%clk 0:15:29] } 26... Qf7 { [%eval -2.48] [%clk 0:12:25] } 27. Rbe1 { [%eval -3.09] [%clk 0:14:12] } 27... h5 { [%eval -3.12] [%clk 0:11:47] } 28. Qd1 { [%eval -3.18] [%clk 0:13:50] } 28... Nc3 { [%eval -3.07] [%clk 0:11:52] } 29. Nxc3 { [%eval -3.09] [%clk 0:13:58] } 29... dxc3 { [%eval -3.06] [%clk 0:12:00] } 30. Re6 { [%eval -3.25] [%clk 0:10:22] } 30... Rad8 { [%eval -3.26] [%clk 0:10:27] } 31. Qe2? { [%eval -5.38] } { Mistake. Rxe8+ was best. } { [%clk 0:08:41] } 31... Bxe6 { [%eval -5.18] [%clk 0:09:32] } 32. fxe6 { [%eval -5.14] [%clk 0:08:49] } 32... Rxe6 { [%eval -5.28] [%clk 0:09:36] } 33. Qf3 { [%eval -5.82] [%clk 0:08:59] } 33... Bd4+ { [%eval -5.15] [%clk 0:09:29] } 34. Kh1 { [%eval -6.17] [%clk 0:07:32] } 34... Qxf3 { [%eval -6.11] [%clk 0:09:34] } 35. gxf3 { [%eval -6.47] [%clk 0:06:33] } 35... Kg7 { [%eval -6.37] [%clk 0:09:23] } 36. f4 { [%eval -7.51] [%clk 0:06:38] } 36... Bxb6 { [%eval -7.53] [%clk 0:09:07] } 37. f5 { [%eval -7.47] [%clk 0:05:16] } 37... Rf6 { [%eval -6.23] [%clk 0:09:01] } 38. Be4 { [%eval -7.53] [%clk 0:05:18] } 38... Rfd6 { [%eval -7.36] [%clk 0:08:14] } 39. a4 { [%eval -8.44] [%clk 0:05:19] } 39... Kf6 { [%eval -8.57] [%clk 0:08:15] } 40. a5 { [%eval -8.05] [%clk 0:05:12] } 40... Rd1 { [%eval -8.64] [%clk 0:08:08] } 41. Rxd1 { [%eval -8.65] [%clk 0:04:40] } 41... Rxd1+ { [%eval -8.45] [%clk 0:08:16] } 42. Kg2 { [%eval -8.41] [%clk 0:04:49] } 42... Rd2+ { [%eval -8.54] [%clk 0:08:21] } 43. Kf1 { [%eval -8.65] [%clk 0:04:52] } 43... Bc7 { [%eval -8.49] [%clk 0:08:21] } 44. h3 { [%eval -9.36] [%clk 0:04:48] } 44... Bf4 { [%eval -7.99] [%clk 0:08:25] } 0-1