Gui, Suyuan vs Kostyukovich, Dmitry
FIDE World Youth Chess Championships 2026 | O16 · Round 7 · 2026.06.12 · 1-0 · B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
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PGN
[Event "FIDE World Youth Chess Championships 2026 | O16"]
[Site "Lichess"]
[Date "2026.06.12"]
[Round "7"]
[White "Gui, Suyuan"]
[Black "Kostyukovich, Dmitry"]
[Result "1-0"]
[PlyCount "81"]
[WhiteElo "2083"]
[WhiteFideId "39905977"]
[BlackElo "1858"]
[BlackFideId "4008219"]
[ECO "B31"]
[Source "LichessBroadcast"]
[SourceQuality "2"]
[ImportDate "2027-07-07"]
1. e4 { [%clk 1:30:51] } 1... c5 { [%clk 1:30:55] } 2. Nf3 { [%clk 1:31:01] }
2... Nc6 { [%clk 1:31:19] } 3. Bb5 { [%clk 1:31:05] } 3... g6
{ [%clk 1:31:43] } 4. O-O { [%clk 1:31:11] } 4... Bg7 { [%clk 1:32:09] } 5. c3
{ [%clk 1:31:29] } 5... Nf6 { [%clk 1:32:19] } 6. Re1 { [%clk 1:31:39] } 6...
O-O { [%clk 1:32:28] } 7. d4 { [%clk 1:31:54] } 7... d5 { [%clk 1:32:54] } 8.
e5 { [%clk 1:31:45] } 8... Ne4 { [%clk 1:33:18] } 9. Be3 { [%clk 1:32:05] }
9... cxd4 { [%clk 1:32:39] } 10. cxd4 { [%clk 1:32:19] } 10... Qb6
{ [%clk 1:32:06] } 11. Qe2 { [%clk 1:32:39] } 11... Bd7 { [%clk 1:28:02] } 12.
Ba4 { [%clk 1:33:03] } 12... Qb4 { [%clk 1:18:13] } 13. Bb3 { [%clk 1:21:22] }
13... e6 { [%clk 1:16:38] } 14. Nbd2 { [%clk 1:10:45] } 14... Nxd2
{ [%clk 1:15:22] } 15. Bxd2 { [%clk 1:08:54] } 15... Qb6 { [%clk 1:15:23] } 16.
Bc3 { [%clk 1:00:45] } 16... a5 { [%clk 1:03:42] } 17. Bc2 { [%clk 0:57:48] }
17... Nb4 { [%clk 0:52:02] } 18. Bb1 { [%clk 0:56:46] } 18... a4
{ [%clk 0:46:11] } 19. a3 { [%clk 0:55:24] } 19... Bb5 { [%clk 0:45:28] } 20.
Qd1 { [%clk 0:52:51] } 20... Nc6 { [%clk 0:45:11] } 21. h4 { [%clk 0:52:45] }
21... h5 { [%clk 0:37:07] } 22. Ng5 { [%clk 0:47:31] } 22... Bh6
{ [%clk 0:22:23] } 23. Nf3 $6 { Inaccuracy. Re3 was best. [%clk 0:37:27] }
23... Na5 $6 { Inaccuracy. Bc4 was best. [%clk 0:21:12] } 24. Bc2
{ [%clk 0:36:54] } 24... Nc4 { [%clk 0:19:21] } 25. g4 { [%clk 0:30:21] } 25...
hxg4 { [%clk 0:18:10] } 26. Nh2 { [%clk 0:30:46] } 26... g3 { [%clk 0:15:05] }
27. Ng4 { [%clk 0:30:45] } 27... gxf2+ { [%clk 0:15:00] } 28. Kxf2
{ [%clk 0:31:00] } 28... Kg7 $2 { Mistake. Bg7 was best. [%clk 0:06:02] } 29.
Qf3 { [%clk 0:26:26] } 29... Qd8 { [%clk 0:05:30] } 30. Qf6+ { [%clk 0:23:14] }
30... Qxf6+ $6 { Inaccuracy. Kh7 was best. [%clk 0:05:38] } 31. exf6+
{ [%clk 0:23:41] } 31... Kh7 { [%clk 0:05:52] } 32. h5 { [%clk 0:24:07] } 32...
Bg5 { [%clk 0:04:28] } 33. hxg6+ $4 { Blunder. Rh1 was best. [%clk 0:23:17] }
33... fxg6 { [%clk 0:04:56] } 34. Rxe6 { [%clk 0:23:40] } 34... Bxf6 $4
{ Blunder. Rae8 was best. [%clk 0:03:45] } 35. Rxf6 { [%clk 0:22:59] } 35...
Rxf6+ { [%clk 0:03:45] } 36. Nxf6+ { [%clk 0:23:21] } 36... Kg7
{ [%clk 0:04:09] } 37. Nxd5 { [%clk 0:23:07] } 37... Rf8+ { [%clk 0:03:49] }
38. Kg3 { [%clk 0:23:14] } 38... Bc6 { [%clk 0:02:38] } 39. Nf4
{ [%clk 0:23:33] } 39... Bd7 $6 { Inaccuracy. Kg8 was best. [%clk 0:01:55] }
40. d5+ { [%clk 0:53:44] } 40... Kg8 { [%clk 0:31:45] } 41. Rh1
{ [%clk 0:53:05] } 1-0