FEN
[Event "December Megatournament"]
[Site "https://cohenchessclub.com/p0pCZqI9"]
[Date "2023.12.17"]
[White "Jackson"]
[Black "Oskar"]
[Result "0-1"]
[UTCDate "2023.12.17"]
[UTCTime "21:18:20"]
[WhiteElo "1877"]
[BlackElo "1967"]
[WhiteRatingDiff "-7"]
[BlackRatingDiff "+8"]
[WhiteTitle "GM🏆"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "C50"]
[Opening "Italian Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 { C50 Italian Game } d6 4. c3 Be7 5. d4 Nf6 6. Nbd2 Bg4?! { (0.00 → 0.58) Inaccuracy. exd4 was best. } (6... exd4 7. cxd4) 7. Qe2? { (0.58 → -0.66) Mistake. h3 was best. } (7. h3) 7... exd4 8. O-O?! { (-0.75 → -1.52) Inaccuracy. h3 was best. } (8. h3 Bxf3 9. Nxf3 dxc3 10. bxc3 O-O 11. O-O Ne5 12. Nxe5 dxe5 13. Rd1 Bd6 14. Rb1 b6) 8... dxc3 9. bxc3 Nd4?? { (-1.34 → 7.99) Blunder. O-O was best. } (9... O-O 10. h3) 10. Qd3?? { (7.99 → -1.39) Blunder. cxd4 was best. } (10. cxd4 d5) 10... Nxf3+ 11. Nxf3 O-O 12. Bg5?! { (-1.19 → -2.25) Inaccuracy. Nd4 was best. } (12. Nd4 Nd7) 12... h6?! { (-2.25 → -1.65) Inaccuracy. Nd7 was best. } (12... Nd7) 13. Be3 Bxf3?! { (-1.96 → -0.97) Inaccuracy. Bh5 was best. } (13... Bh5) 14. gxf3 a6? { (-1.15 → 0.12) Mistake. Qc8 was best. } (14... Qc8) 15. Bxh6?? { (0.12 → -4.35) Blunder. Kh1 was best. } (15. Kh1 d5 16. exd5 b5 17. Bb3 c5 18. c4 Bd6 19. Rg1 Qd7 20. Rg2 Qh3 21. Bc2 bxc4) 15... gxh6 16. Kh1 Kh7?? { (-5.41 → 0.00) Blunder. Nh5 was best. } (16... Nh5 17. f4 Nxf4 18. Qg3+ Bg5 19. h4 Kh7 20. Rg1 Qe7 21. e5 dxe5 22. hxg5 Rg8 23. Bd3+) 17. e5+ Kh8 18. exf6 Bxf6 19. Rg1 Rg8?? { (-0.13 → 1.50) Blunder. Be5 was best. } (19... Be5 20. f4 Bxf4 21. Bb3 Qh4 22. Qd4+ f6 23. Rg2 Rae8 24. Rag1 Bg5 25. Rg4 Qh3 26. Bd1) 20. Bxf7 Rg7 21. Bd5 Qf8?! { (0.90 → 1.50) Inaccuracy. c6 was best. } (21... c6) 22. Bxb7 Rb8 23. Bxa6 Rb2 24. Bc4 Rxf2?? { (2.03 → 5.89) Blunder. c6 was best. } (24... c6) 25. Qf5?? { (5.89 → -1.36) Blunder. Qe3 was best. } (25. Qe3 Rxh2+ 26. Kxh2 Bg5 27. Rxg5 Rxg5 28. Qd4+ Re5 29. Rg1 Qxf3 30. Rg3 Qf5 31. Bd3 Qf7) 25... Rxh2+ 26. Kxh2 Be5+ 27. Qxe5 dxe5 28. Bd5?? { (-1.63 → -5.15) Blunder. Rxg7 was best. } (28. Rxg7 Qxg7) 28... Qf4+ 29. Kh1?? { (-5.11 → Mate in 1) Checkmate is now unavoidable. Kh3 was best. } (29. Kh3) 29... Qh4# { Black wins by checkmate. } 0-1