FEN
[Event "August Chess Megatournament"]
[Site "https://cohenchessclub.com/bJanTe70"]
[Date "2022.08.20"]
[White "Jameson"]
[Black "Spwencer"]
[Result "0-1"]
[UTCDate "2022.08.20"]
[UTCTime "20:05:21"]
[WhiteElo "1729"]
[BlackElo "1494"]
[WhiteRatingDiff "-13"]
[BlackRatingDiff "+14"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "A40"]
[Opening "Mikenas Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 Nc6?! { (0.32 → 0.92) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. Nc3?! { (0.92 → 0.11) Inaccuracy. d5 was best. } (2. d5) 2... d5 3. Bf4 e5 4. Bxe5 Nxe5 5. dxe5 Bb4 6. a3 Bxc3+ 7. bxc3 f6 8. Qd4 fxe5 9. Qxe5+ Qe7 10. Qxd5 Qf6?? { (1.69 → 3.73) Blunder. Nf6 was best. } (10... Nf6 11. Qb5+) 11. Nf3?? { (3.73 → -8.46) Blunder. Qh5+ was best. } (11. Qh5+ g6) 11... Qxc3+ 12. Kd1 Qxa1+ 13. Kd2 Ne7 14. Qc5 O-O 15. Qxe7 Bg4 16. h3? { (-8.23 → Mate in 6) Checkmate is now unavoidable. Ne1 was best. } (16. Ne1 Rfe8 17. Qb4 Rad8+ 18. Nd3 Bxe2 19. Bxe2 Qxh1 20. Qxb7 Qxh2 21. Qxa7 Qe5 22. Qe3 Qa5+) 16... Bxf3? { (Mate in 6 → -9.16) Lost forced checkmate sequence. Rad8+ was best. } (16... Rad8+ 17. Qxd8 Rxd8+ 18. Ke3 g5 19. Ke4 Qf6 20. g3 Bf5+ 21. Ke3 Qc3#) 17. exf3 Rad8+ 18. Ke2? { (-9.28 → Mate in 3) Checkmate is now unavoidable. Bd3 was best. } (18. Bd3 Qxh1) 18... Rfe8 19. Qxe8+ Rxe8+ { White resigns. } 0-1