FEN
[Event "December Megatournament"]
[Site "https://cohenchessclub.com/fj3vYb5P"]
[Date "2022.12.17"]
[White "Oskar"]
[Black "AlbyPro"]
[Result "1-0"]
[UTCDate "2022.12.17"]
[UTCTime "21:00:52"]
[WhiteElo "1947"]
[BlackElo "1650"]
[WhiteRatingDiff "+3"]
[BlackRatingDiff "-3"]
[WhiteTitle "GM🦃"]
[BlackTitle "GM⚽"]
[Variant "Standard"]
[TimeControl "600+0"]
[ECO "D05"]
[Opening "Queen's Pawn Game: Colle System"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. e3 e6 3. Bd3 Nf6 4. Nf3 { D05 Queen's Pawn Game: Colle System } Bd6 5. Nbd2 O-O 6. c3 c6? { (-0.17 → 0.93) Mistake. Nbd7 was best. } (6... Nbd7 7. O-O Re8 8. e4 e5 9. Re1 exd4 10. cxd4 dxe4 11. Nxe4 Nxe4 12. Rxe4 Rxe4 13. Bxe4) 7. O-O Bd7? { (0.63 → 1.91) Mistake. Nbd7 was best. } (7... Nbd7 8. e4 e5 9. Re1 Re8 10. exd5 cxd5 11. dxe5 Nxe5 12. Nxe5 Rxe5 13. Rxe5 Bxe5 14. Nf3) 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 c5?? { (2.07 → 7.68) Blunder. f6 was best. } (10... f6 11. Re1) 11. Bc2?? { (7.68 → 1.15) Blunder. dxc5 was best. } (11. dxc5 Bxc5 12. Bxb7 Bb5 13. Bxa8 Nd7 14. Be4 Nf6 15. Qxd8 Rxd8 16. Bc2 Bxf1 17. Kxf1 Bb6) 11... cxd4?! { (1.15 → 2.20) Inaccuracy. Bb5 was best. } (11... Bb5) 12. cxd4?? { (2.20 → 0.00) Blunder. Qd3 was best. } (12. Qd3 f5) 12... Bb5 13. Bd3?! { (0.42 → -0.43) Inaccuracy. Re1 was best. } (13. Re1) 13... Bxd3 14. Qxd3 Nc6 15. Ng5 g6 16. Qh3 h5 17. Be3 b6?! { (-0.71 → 0.00) Inaccuracy. Be7 was best. } (17... Be7 18. Ne4 Nxd4 19. Rad1 e5 20. f4 Qd5 21. Nc3 Qc4 22. Kh1 Rad8 23. fxe5 Nc6 24. Qf3) 18. Rac1? { (0.00 → -1.40) Mistake. f4 was best. } (18. f4 Ne7 19. g4 Nd5 20. gxh5 Bxf4 21. Bxf4 Nxf4 22. Rxf4 Qxg5+ 23. Rg4 Qh6 24. Rf1 Rac8) 18... Rc8?? { (-1.40 → 0.27) Blunder. Nxd4 was best. } (18... Nxd4 19. Rcd1 Nf5 20. Bd2 Be7 21. Bc3 Qc7 22. Ne4 f6 23. Qf3 e5 24. Ng3 Nxg3 25. Qxg3) 19. g4?! { (0.27 → -0.29) Inaccuracy. Nxf7 was best. } (19. Nxf7 Rxf7) 19... Nxd4? { (-0.29 → 0.74) Mistake. Be7 was best. } (19... Be7 20. gxh5 Bxg5 21. hxg6 fxg6 22. Qxe6+ Kg7 23. Rxc6 Rxc6 24. Qxc6 Bxe3 25. fxe3 Qg5+ 26. Qg2) 20. Rxc8 Ne2+ 21. Kh1 Qxc8 22. gxh5 gxh5?? { (1.06 → 7.30) Blunder. Qc6+ was best. } (22... Qc6+ 23. f3 Qc2 24. hxg6 Qxg6 25. Qg2 f6 26. Qxe2 fxg5 27. Bxg5 Qf5 28. Rg1 Kf7 29. Qe4) 23. Qxh5 Qc6+?! { (5.96 → 8.76) Inaccuracy. Qc2 was best. } (23... Qc2 24. Qg4) 24. f3 Qc2 25. Qg4 Rd8 26. Nxe6+ Kh7? { (9.51 → Mate in 1) Checkmate is now unavoidable. Qg6 was best. } (26... Qg6 27. Nxd8) 27. Qg7# { White wins by checkmate. } 1-0