Diaz Servin, Luis Misael vs Colville, Julian
North American Junior Chess Championship U20 2025 BLITZ · Round 4 · 2025.12.03 · 0-1 · D30 Queen's Gambit Declined
Moves
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PGN
[Event "North American Junior Chess Championship U20 2025 BLITZ"]
[Site "Lichess"]
[Date "2025.12.03"]
[Round "4"]
[White "Diaz Servin, Luis Misael"]
[Black "Colville, Julian"]
[Result "0-1"]
[PlyCount "64"]
[WhiteElo "1721"]
[WhiteFideId "5183740"]
[BlackElo "2301"]
[BlackFideId "30963273"]
[BlackTitle "IM"]
[ECO "D30"]
[Source "LichessBroadcast"]
[SourceQuality "2"]
[ImportDate "2026-02-03"]
1. d4 { [%clk 0:03:03] } 1... d5 { [%clk 0:03:03] } 2. c4 { [%clk 0:03:04] }
2... e6 { [%clk 0:03:04] } 3. Nf3 { [%clk 0:03:05] } 3... c6 { [%clk 0:03:03] }
4. Nbd2 { [%clk 0:03:07] } 4... dxc4 { [%clk 0:03:02] } 5. Nxc4
{ [%clk 0:03:08] } 5... Nf6 { [%clk 0:03:03] } 6. g3 { [%clk 0:03:09] } 6... c5
{ [%clk 0:03:05] } 7. Bg2 { [%clk 0:03:10] } 7... Nc6 { [%clk 0:03:05] } 8. e3
$6 { Inaccuracy. O-O was best.[%clk 0:03:08] } 8... cxd4 { [%clk 0:03:06] } 9.
Nxd4 { [%clk 0:03:09] } 9... Nxd4 { [%clk 0:03:04] } 10. Qxd4
{ [%clk 0:03:09] } 10... Qxd4 { [%clk 0:03:04] } 11. exd4 { [%clk 0:03:10] }
11... Nd5 { [%clk 0:02:58] } 12. O-O { [%clk 0:03:09] } 12... Bd7
{ [%clk 0:02:59] } 13. Ne5 { [%clk 0:03:07] } 13... Bb5 { [%clk 0:03:00] } 14.
Re1 { [%clk 0:03:01] } 14... Bb4 { [%clk 0:03:00] } 15. Rd1 $4
{ Blunder. Bxd5 was best.[%clk 0:02:59] } 15... Be2 { [%clk 0:02:59] } 16. Be3
$2 { Mistake. Bxd5 was best.[%clk 0:02:53] } 16... Bxd1 { [%clk 0:02:59] } 17.
Rxd1 { [%clk 0:02:54] } 17... O-O { [%clk 0:02:58] } 18. a3 { [%clk 0:02:54] }
18... Be7 { [%clk 0:02:57] } 19. Bd2 { [%clk 0:02:52] } 19... Rac8
{ [%clk 0:02:57] } 20. b4 $6 { Inaccuracy. Bxd5 was best.[%clk 0:02:37] }
20... Rc2 { [%clk 0:02:56] } 21. Be4 { [%clk 0:02:35] } 21... Rc7
{ [%clk 0:02:52] } 22. Nd3 { [%clk 0:02:30] } 22... Nc3 { [%clk 0:02:49] } 23.
Bxc3 { [%clk 0:02:31] } 23... Rxc3 { [%clk 0:02:49] } 24. Bxb7
{ [%clk 0:02:26] } 24... Rd8 { [%clk 0:02:41] } 25. Ne5 { [%clk 0:02:18] }
25... Bf6 { [%clk 0:02:39] } 26. Nc6 { [%clk 0:02:12] } 26... Rd7
{ [%clk 0:02:40] } 27. Ba8 { [%clk 0:02:00] } 27... Rxa3 { [%clk 0:02:38] }
28. b5 { [%clk 0:01:52] } 28... h5 { [%clk 0:02:36] } 29. Rb1
{ [%clk 0:01:33] } 29... Bxd4 { [%clk 0:02:35] } 30. Rd1 $6
{ Inaccuracy. Kg2 was best.[%clk 0:01:31] } 30... Bxf2+ { [%clk 0:02:35] } 31.
Kxf2 { [%clk 0:01:32] } 31... Rxd1 { [%clk 0:02:35] } 32. Ne5 $2
{ Checkmate is now unavoidable. Ne7+ was best.[%clk 0:01:32] } 32... Rd2+
{ [%clk 0:02:34] } 0-1