Colville, Julian vs Hernandez Diaz, Paula Sofia
North American Junior Chess Championship U20 2025 BLITZ · Round 6 · 2025.12.03 · 1-0 · B35 Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
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PGN
[Event "North American Junior Chess Championship U20 2025 BLITZ"]
[Site "Lichess"]
[Date "2025.12.03"]
[Round "6"]
[White "Colville, Julian"]
[Black "Hernandez Diaz, Paula Sofia"]
[Result "1-0"]
[PlyCount "79"]
[WhiteElo "2301"]
[WhiteFideId "30963273"]
[WhiteTitle "IM"]
[BlackElo "2024"]
[BlackFideId "5146798"]
[BlackTitle "WFM"]
[ECO "B35"]
[Source "LichessBroadcast"]
[SourceQuality "2"]
[ImportDate "2026-02-03"]
1. e4 { [%clk 0:03:03] } 1... c5 { [%clk 0:03:04] } 2. Nc3 { [%clk 0:03:04] }
2... Nc6 { [%clk 0:03:06] } 3. Nge2 { [%clk 0:03:05] } 3... g6
{ [%clk 0:03:06] } 4. d4 { [%clk 0:03:06] } 4... cxd4 5. Nxd4
{ [%clk 0:03:07] } 5... Bg7 { [%clk 0:03:09] } 6. Be3 { [%clk 0:03:08] } 6...
Nf6 { [%clk 0:03:09] } 7. Bc4 { [%clk 0:03:09] } 7... O-O { [%clk 0:02:59] } 8.
Bb3 { [%clk 0:03:10] } 8... d6 { [%clk 0:02:59] } 9. f3 { [%clk 0:03:08] } 9...
Rb8 { [%clk 0:02:57] } 10. Qd2 { [%clk 0:03:06] } 10... Bd7 { [%clk 0:02:54] }
11. g4 $6 { Inaccuracy. h4 was best.[%clk 0:03:03] } 11... Na5 $6
{ Inaccuracy. a5 was best.[%clk 0:02:30] } 12. h4 { [%clk 0:03:02] } 12... Nxb3
{ [%clk 0:02:27] } 13. axb3 { [%clk 0:02:55] } 13... b5 { [%clk 0:02:16] } 14.
Bh6 { [%clk 0:02:25] } 14... e5 { [%clk 0:02:17] } 15. Nde2 { [%clk 0:02:25] }
15... b4 { [%clk 0:02:01] } 16. Nd1 { [%clk 0:02:12] } 16... Bxg4 $4
{ Blunder. d5 was best.[%clk 0:02:02] } 17. Bxg7 { [%clk 0:02:18] } 17... Kxg7
{ [%clk 0:02:02] } 18. fxg4 { [%clk 0:02:13] } 18... Nxe4 { [%clk 0:02:02] }
19. Qe3 { [%clk 0:02:03] } 19... d5 { [%clk 0:01:56] } 20. h5
{ [%clk 0:02:09] } 20... g5 $6 { Inaccuracy. Kg8 was best.[%clk 0:01:47] } 21.
Nf2 { [%clk 0:00:16] } 21... h6 { [%clk 0:01:24] } 22. Nxe4 { [%clk 0:02:03] }
22... dxe4 { [%clk 0:01:25] } 23. Ng3 { [%clk 0:01:54] } 23... Rb7
{ [%clk 0:01:14] } 24. Qxe4 { [%clk 0:01:47] } 24... Rb6 { [%clk 0:01:13] } 25.
Rxa7 { [%clk 0:01:38] } 25... Re6 { [%clk 0:01:07] } 26. Rf1
{ [%clk 0:01:13] } 26... Kg8 { [%clk 0:00:56] } 27. Nf5 { [%clk 0:01:24] }
27... Qb6 { [%clk 0:00:35] } 28. Re7 { [%clk 0:01:08] } 28... Rxe7
{ [%clk 0:00:14] } 29. Nxe7+ { [%clk 0:01:08] } 29... Kg7 { [%clk 0:00:02] }
30. Qxe5+ { [%clk 0:00:58] } 30... f6 { [%clk 0:00:16] } 31. Qe4
{ [%clk 0:00:58] } 31... Rf7 { [%clk 0:00:12] } 32. Nd5 { [%clk 0:00:54] }
32... Qd6 { [%clk 0:00:06] } 33. Rf3 { [%clk 0:00:28] } 33... Qb8
{ [%clk 0:00:04] } 34. Qg6+ { [%clk 0:00:21] } 34... Kf8 { [%clk 0:00:06] }
35. Qxh6+ { [%clk 0:00:21] } 35... Ke8 { [%clk 0:00:07] } 36. Qh8+
{ [%clk 0:00:19] } 36... Rf8 { [%clk 0:00:09] } 37. Nxf6+ { [%clk 0:00:18] }
37... Ke7 { [%clk 0:00:10] } 38. Qg7+ { [%clk 0:00:18] } 38... Ke6
{ [%clk 0:00:10] } 39. Qd7+ { [%clk 0:00:19] } 39... Ke5 { [%clk 0:00:10] }
40. Qd5# 1-0