Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 18
Site: Montesilvano, Italy
Date: 2023-11-22
White: Melian, Juan Sebastian
WhiteTitle: FM
WhiteElo: 2291
Black: Chinguun, Bayaraa
BlackTitle: CM
BlackElo: 2193
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Queenside Fianchetto Variation
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. Nf3 { [%eval 0.36] [%clk 1:30:50] } 1... b6 { [%eval 0.75] [%clk 1:29:16] } 2. e4 { [%eval 0.61] [%clk 1:29:54] } 2... Bb7 { [%eval 0.48] [%clk 1:29:38] } 3. Nc3 { [%eval 0.87] [%clk 1:30:18] } 3... e6 { [%eval 0.69] [%clk 1:29:37] } 4. d4 { [%eval 0.69] [%clk 1:30:32] } 4... Bb4 { [%eval 0.72] [%clk 1:28:08] } 5. Bd3 { [%eval 0.57] [%clk 1:30:12] } 5... d5 { [%eval 0.79] [%clk 1:27:14] } 6. exd5 { [%eval 0.73] [%clk 1:29:04] } 6... Bxd5 { [%eval 0.9] [%clk 1:25:19] } 7. O-O { [%eval 0.97] [%clk 1:28:39] } 7... Bb7 { [%eval 1.06] [%clk 1:18:14] } 8. Qe2 { [%eval 0.81] [%clk 1:21:04] } 8... Nf6 { [%eval 0.78] [%clk 1:17:09] } 9. Bg5 { [%eval 0.76] [%clk 1:15:59] } 9... O-O { [%eval 0.75] [%clk 1:16:01] } 10. Rad1 { [%eval 0.86] [%clk 1:03:40] } 10... h6 { [%eval 0.81] [%clk 1:10:34] } 11. Bxf6 { [%eval 0.64] [%clk 0:57:36] } 11... Qxf6 { [%eval 0.56] [%clk 1:10:33] } 12. Ne4 { [%eval 0.6] [%clk 0:58:03] } 12... Qe7 { [%eval 0.64] [%clk 1:09:18] } 13. Ne5 { [%eval 0.76] [%clk 0:57:51] } 13... Nd7 { [%eval 0.76] [%clk 0:58:39] } 14. f4 { [%eval 0.73] [%clk 0:58:00] } 14... Bd6 { [%eval 0.78] [%clk 0:55:09] } 15. Bb5?? { [%eval -1.43] } { Blunder. c3 was best. } { [%clk 0:49:41] } 15... Bxe5 { [%eval -1.16] [%clk 0:47:38] } 16. fxe5 { [%eval -1.19] [%clk 0:49:17] } 16... Nxe5 { [%eval -1.32] [%clk 0:47:27] } 17. dxe5 { [%eval -1.42] [%clk 0:42:16] } 17... Bxe4 { [%eval -1.36] [%clk 0:47:28] } 18. Kh1?! { [%eval -2.0] } { Inaccuracy. Qxe4 was best. } { [%clk 0:42:20] } 18... Bg6 { [%eval -2.34] [%clk 0:43:07] } 19. Rd7 { [%eval -2.33] [%clk 0:37:35] } 19... Qc5 { [%eval -2.18] [%clk 0:42:05] } 20. c4 { [%eval -2.37] [%clk 0:36:51] } 20... a6 { [%eval -2.31] [%clk 0:41:02] } 21. Ba4 { [%eval -2.2] [%clk 0:37:16] } 21... Qa5 { [%eval -2.49] [%clk 0:31:25] } 22. Bb3 { [%eval -2.24] [%clk 0:31:09] } 22... Rad8 { [%eval -2.29] [%clk 0:30:45] } 23. Rfd1 { [%eval -2.41] [%clk 0:31:38] } 23... Rxd7 { [%eval -1.95] [%clk 0:29:58] } 24. Rxd7 { [%eval -2.03] [%clk 0:32:06] } 24... Qc5 { [%eval -2.06] [%clk 0:29:31] } 25. Ba4 { [%eval -2.3] [%clk 0:31:54] } 25... Rb8 { [%eval -2.03] [%clk 0:25:22] } 26. a3?! { [%eval -2.98] } { Inaccuracy. h3 was best. } { [%clk 0:32:05] } 26... b5 { [%eval -2.85] [%clk 0:25:28] } 27. cxb5 { [%eval -3.02] [%clk 0:32:09] } 27... axb5 { [%eval -2.91] [%clk 0:25:51] } 28. Bb3 { [%eval -2.98] [%clk 0:32:36] } 28... Qc1+ { [%eval -2.86] [%clk 0:24:50] } 29. Rd1 { [%eval -3.16] [%clk 0:32:29] } 29... Qg5 { [%eval -3.04] [%clk 0:25:06] } 30. Re1?! { [%eval -3.97] } { Inaccuracy. Rd7 was best. } { [%clk 0:29:46] } 30... c5 { [%eval -3.3] [%clk 0:23:50] } 31. Bd1?! { [%eval -4.25] } { Inaccuracy. Bc2 was best. } { [%clk 0:28:56] } 31... c4 { [%eval -4.37] [%clk 0:23:37] } 32. Qf2 { [%eval -4.53] [%clk 0:29:24] } 32... Rd8 { [%eval -4.4] [%clk 0:23:45] } 33. Bf3 { [%eval -5.34] [%clk 0:29:42] } 33... Rd2 { [%eval -5.2] [%clk 0:23:27] } 34. Qb6 { [%eval -5.42] [%clk 0:29:04] } 34... Rxb2 { [%eval -5.5] [%clk 0:22:19] } 35. a4 { [%eval -5.89] [%clk 0:29:12] } 35... c3 { [%eval -5.74] [%clk 0:22:32] } 36. Qd4 { [%eval -5.87] [%clk 0:28:08] } 36... Qd2 { [%eval -6.04] [%clk 0:22:42] } 0-1