Guntaka, Aayansh vs Jackson, Leo Daniel Olivera
North American Junior Chess Championship U20 2025 OPEN · Round 1 · 2025.11.22 · 1-0 · C13 French Defense: Alekhine-Chatard Attack
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PGN
[Event "North American Junior Chess Championship U20 2025 OPEN"]
[Site "Lichess"]
[Date "2025.11.22"]
[Round "1"]
[White "Guntaka, Aayansh"]
[Black "Jackson, Leo Daniel Olivera"]
[Result "1-0"]
[PlyCount "79"]
[WhiteElo "2132"]
[WhiteFideId "30993890"]
[WhiteTitle "FM"]
[BlackElo "1733"]
[BlackFideId "39926818"]
[ECO "C13"]
[Source "LichessBroadcast"]
[SourceQuality "2"]
[ImportDate "2026-02-03"]
1. e4 { [%clk 1:30:56] } 1... e6 { [%clk 1:30:52] } 2. d4 { [%clk 1:31:17] }
2... d5 { [%clk 1:31:15] } 3. Nc3 { [%clk 1:31:43] } 3... Nf6
{ [%clk 1:31:37] } 4. Bg5 { [%clk 1:31:56] } 4... Be7 { [%clk 1:31:58] } 5. e5
{ [%clk 1:32:06] } 5... Nfd7 { [%clk 1:32:21] } 6. h4 { [%clk 1:32:09] } 6...
h6 { [%clk 1:32:41] } 7. Bxe7 { [%clk 1:32:03] } 7... Qxe7 { [%clk 1:33:02] }
8. f4 { [%clk 1:31:56] } 8... a6 { [%clk 1:33:01] } 9. g4 { [%clk 1:31:06] }
9... c5 { [%clk 1:33:10] } 10. Nf3 { [%clk 1:29:04] } 10... Nc6
{ [%clk 1:33:24] } 11. Ne2 { [%clk 1:25:58] } 11... cxd4 { [%clk 1:32:34] } 12.
a3 $6 { Inaccuracy. Qd2 was best.[%clk 1:24:16] } 12... Nc5 $6
{ Inaccuracy. f6 was best.[%clk 1:29:09] } 13. Nfxd4 { [%clk 1:21:18] } 13...
Bd7 { [%clk 1:28:23] } 14. Bg2 { [%clk 1:19:27] } 14... f6 { [%clk 1:24:36] }
15. Nxc6 { [%clk 1:13:37] } 15... bxc6 { [%clk 1:16:32] } 16. Qd4
{ [%clk 1:11:39] } 16... Kd8 $6 { Inaccuracy. O-O was best.[%clk 1:12:53] } 17.
Nc3 $6 { Inaccuracy. O-O-O was best.[%clk 1:05:18] } 17... a5
{ [%clk 1:10:08] } 18. O-O-O { [%clk 0:56:27] } 18... Kc7 $6
{ Inaccuracy. fxe5 was best.[%clk 1:07:53] } 19. Rhe1 { [%clk 0:52:33] } 19...
Nb7 $6 { Inaccuracy. fxe5 was best.[%clk 0:55:30] } 20. f5 { [%clk 0:47:28] }
20... exf5 $6 { Inaccuracy. Rae8 was best.[%clk 0:44:17] } 21. e6
{ [%clk 0:39:49] } 21... Be8 { [%clk 0:41:32] } 22. Qf4+ $6
{ Inaccuracy. gxf5 was best.[%clk 0:32:11] } 22... Qd6 { [%clk 0:40:19] } 23.
Qxf5 { [%clk 0:32:06] } 23... Qg3 $2 { Mistake. Rc8 was best.[%clk 0:36:51] }
24. Nxd5+ { [%clk 0:27:53] } 24... Kb8 { [%clk 0:35:32] } 25. Ne3
{ [%clk 0:26:33] } 25... a4 { [%clk 0:30:03] } 26. e7 { [%clk 0:25:01] } 26...
Ra5 { [%clk 0:25:07] } 27. Qd3 { [%clk 0:23:59] } 27... Ka7 { [%clk 0:22:58] }
28. h5 { [%clk 0:22:50] } 28... Re5 { [%clk 0:21:11] } 29. Qc4 $6
{ Inaccuracy. Qd4+ was best.[%clk 0:19:52] } 29... Rxe3 $6
{ Inaccuracy. Kb8 was best.[%clk 0:19:27] } 30. Qd4+ { [%clk 0:19:33] } 30...
c5 { [%clk 0:19:00] } 31. Qd5 { [%clk 0:19:33] } 31... Na5 $4
{ Checkmate is now unavoidable. Qxg2 was best.[%clk 0:17:04] } 32. Qxc5+
{ [%clk 0:19:40] } 32... Ka6 { [%clk 0:17:14] } 33. Rd6+ { [%clk 0:19:03] }
33... Bc6 { [%clk 0:17:10] } 34. Rxc6+ { [%clk 0:19:16] } 34... Nxc6
{ [%clk 0:17:22] } 35. Qxc6+ { [%clk 0:19:31] } 35... Ka5 { [%clk 0:17:47] }
36. Qc5+ { [%clk 0:19:32] } 36... Ka6 { [%clk 0:18:10] } 37. Rxe3
{ [%clk 0:19:24] } 37... Qxg2 { [%clk 0:18:19] } 38. Re6+ { [%clk 0:19:48] }
38... Kb7 { [%clk 0:18:28] } 39. Rb6+ { [%clk 0:20:03] } 39... Ka8
{ [%clk 0:18:51] } 40. Qa5# { [%clk 0:20:22] } 1-0