FEN
[Event "February Chess Megatournament"]
[Site "https://cohenchessclub.com/mOq9gsNP"]
[Date "2023.01.21"]
[White "Sebastian"]
[Black "Matthew4"]
[Result "0-1"]
[UTCDate "2023.01.21"]
[UTCTime "21:42:58"]
[WhiteElo "1371"]
[BlackElo "2080"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+0"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "C20"]
[Opening "King's Pawn Game: Napoleon Attack"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Qf3?! { (0.43 → -0.45) Inaccuracy. Nf3 was best. } { C20 King's Pawn Game: Napoleon Attack } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nc6 3. Bc4 Nf6 4. g4?? { (-0.13 → -6.62) Blunder. Ne2 was best. } (4. Ne2 Na5 5. d3 c6 6. Nbc3 Be7 7. h3 b5 8. Bb3 b4) 4... d5 5. exd5 Bxg4?! { (-6.85 → -4.50) Inaccuracy. Nd4 was best. } (5... Nd4 6. Qd3) 6. Qg3 Nd4 7. Qxe5+ Be7?? { (-4.87 → 3.15) Blunder. Qe7 was best. } (7... Qe7) 8. Qxd4 O-O 9. f3? { (3.37 → 2.03) Mistake. Ne2 was best. } (9. Ne2) 9... Bf5? { (2.03 → 3.50) Mistake. Re8 was best. } (9... Re8 10. Kf1) 10. Qf4? { (3.50 → 1.60) Mistake. Ne2 was best. } (10. Ne2) 10... Bxc2 11. Na3?? { (1.27 → -0.92) Blunder. Nc3 was best. } (11. Nc3) 11... Bg6 12. Ne2 Nh5?! { (-1.02 → -0.03) Inaccuracy. Nxd5 was best. } (12... Nxd5) 13. Qe5?? { (-0.03 → -5.24) Blunder. Qg4 was best. } (13. Qg4 Re8 14. O-O a6 15. Rf2 b5 16. Bb3 Nf6 17. Qg2 Nxd5 18. Nc2 Bh4 19. d4 Bxf2+) 13... Bf6?? { (-5.24 → -1.56) Blunder. Bxa3 was best. } (13... Bxa3 14. Qd4 Bd6 15. a4 Re8 16. O-O Rxe2 17. Bxe2 Nf4 18. Rf2 Qh4 19. Kh1 Be5 20. Qe3) 14. Qe3 Bh4+?! { (-1.66 → -0.91) Inaccuracy. Re8 was best. } (14... Re8 15. Qb3 a6 16. Kd1 b5 17. Bd3 c5 18. Bxg6 hxg6 19. d4 c4 20. Qc3 Qxd5 21. Nc2) 15. Kd1 a6 16. d6? { (-1.17 → -2.78) Mistake. Qb3 was best. } (16. Qb3 b5 17. Bd3 c5 18. Bxg6 hxg6 19. d3 Re8 20. Nc2 Qf6 21. Rf1 Qe5 22. Be3 Rad8) 16... Qxd6?! { (-2.78 → -1.72) Inaccuracy. Re8 was best. } (16... Re8) 17. Rg1?? { (-1.72 → -6.27) Blunder. Qd4 was best. } (17. Qd4 Qe7 18. Qe3 Qf6 19. Qc3 Qf5 20. Nc2 Rad8 21. a4 Rfe8 22. Ra3 Bf6 23. Qb3 Nf4) 17... Rfe8?? { (-6.27 → -2.55) Blunder. Rae8 was best. } (17... Rae8 18. Rxg6 hxg6 19. Qg1 b5 20. Nxb5 axb5 21. Bxb5 Re7 22. a4 Nf4 23. Nxf4 Re1+ 24. Qxe1) 18. Rxg6 Qxg6 19. Bd3?? { (-2.52 → -7.29) Blunder. Qd4 was best. } (19. Qd4) 19... Qg2 20. Qd4 Qxf3?! { (-8.12 → -4.93) Inaccuracy. Rad8 was best. } (20... Rad8) 21. Qxh4 Qxd3 22. Qxh5 g6 23. Qa5?! { (-5.39 → -9.54) Inaccuracy. Qg4 was best. } (23. Qg4 Re4) 23... Rxe2 24. Qc3 Qe4 25. d3 Qg2 26. Nc4? { (-9.37 → Mate in 2) Checkmate is now unavoidable. Bd2 was best. } (26. Bd2 Qf1+) 26... Qf1+ 27. Qe1 Qxe1# { Black wins by checkmate. } 0-1