FEN
[Event "June Chess Megatournament"]
[Site "https://cohenchessclub.com/qO55btvu"]
[Date "2022.06.25"]
[White "Mason2"]
[Black "Nikolai"]
[Result "1-0"]
[UTCDate "2022.06.25"]
[UTCTime "20:50:42"]
[WhiteElo "1603"]
[BlackElo "1176"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-3"]
[WhiteTitle "GM"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "D00"]
[Opening "Queen's Pawn Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. e3 { D00 Queen's Pawn Game } Nc6?! { (0.04 → 0.86) Inaccuracy. Nf6 was best. } (2... Nf6) 3. Nf3 Nf6 4. Be2 e5? { (0.41 → 1.90) Mistake. Bf5 was best. } (4... Bf5 5. c4 e6 6. O-O dxc4 7. Nc3 Be7 8. Bxc4 O-O 9. Re1 Bg6 10. e4 Bh5 11. Be3) 5. dxe5 Nxe5?? { (1.73 → 6.66) Blunder. Ne4 was best. } (5... Ne4 6. O-O Be7 7. b3 Be6 8. Bb2 Qd7 9. Nc3 O-O-O 10. Nb5 Bg4 11. Nbd4 h5 12. Nxc6) 6. Nxe5 Bf5 7. Nf3 Bxc2 8. Qxc2 Ne4 9. Qa4+ Qd7 10. Qd4 O-O-O 11. Qxa7 Nxf2?! { (10.54 → Mate in 1) Checkmate is now unavoidable. c6 was best. } (11... c6 12. Qa8+) 12. Qa8# { White wins by checkmate. } 1-0