FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/1MSuwLLs"]
[Date "2026.10.21"]
[White "Jacob6"]
[Black "Caleb5"]
[Result "1-0"]
[UTCDate "2026.10.21"]
[UTCTime "13:40:20"]
[WhiteElo "1461"]
[BlackElo "1357"]
[WhiteRatingDiff "+14"]
[BlackRatingDiff "-11"]
[WhiteTitle "GM"]
[BlackTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Mason Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } Bf5 3. Nc3 Nc6 4. Nb5?! { (0.50 → -0.27) Inaccuracy. e4 was best. } (4. e4) 4... Nxd4?? { (-0.27 → 7.09) Blunder. Rc8 was best. } (4... Rc8 5. e3) 5. Nxd4 Bxc2?! { (5.62 → 9.41) Inaccuracy. Bd7 was best. } (5... Bd7 6. Nb3) 6. Qxc2 Nf6 7. Nb5 Nh5 8. Bd6 Nf4 9. Bxc7 Nxg2+ 10. Bxg2 Qxc7 11. Nxc7+ Kd7 12. Nxa8 Kd8?! { (26.50 → Mate in 2) Checkmate is now unavoidable. e6 was best. } (12... e6 13. Qc7+) 13. Nc7?! { (Mate in 2 → 24.58) Lost forced checkmate sequence. Qc7+ was best. } (13. Qc7+ Ke8 14. Qc8#) 13... Kd7?! { (24.58 → Mate in 7) Checkmate is now unavoidable. e6 was best. } (13... e6 14. Nb5) 14. Bh3+?! { (Mate in 7 → 25.69) Lost forced checkmate sequence. Nxd5 was best. } (14. Nxd5 f5 15. Qc7+ Ke6 16. Qc8+ Kd6 17. O-O-O g6 18. Nf4+ Ke5 19. Qc3+ Kxf4 20. Qg3#) 14... Kd8?! { (25.69 → Mate in 3) Checkmate is now unavoidable. e6 was best. } (14... e6 15. Nxd5) 15. Qc5?! { (Mate in 3 → 24.41) Lost forced checkmate sequence. Ne6+ was best. } (15. Ne6+ fxe6 16. Bxe6 Ke8 17. Qc8#) 15... e6 16. Qxa7 Bc5?! { (25.02 → Mate in 6) Checkmate is now unavoidable. Bb4+ was best. } (16... Bb4+ 17. Kf1) 17. Qxc5 Kd7 18. Rc1 Kd8 19. Rc3 d4 20. Qxd4+ Ke7 21. Qb6 e5 22. Rd3 e4 23. Rd6 e3 24. fxe3 Kf8 25. Qxb7 Kg8 26. Rd8# { White wins by checkmate. } 1-0