CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Z5ipMQ25"] [Date "2026.08.24"] [White "KiRiLL"] [Black "Benja"] [Result "1-0"] [UTCDate "2026.08.24"] [UTCTime "15:36:57"] [WhiteElo "1352"] [BlackElo "1273"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-83"] [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. e3 e6 4. Bd3 Bd6 5. Bxd6 Bxd3?? { (0.29 → 1.99) Blunder. Qxd6 was best. } (5... Qxd6) 6. Qxd3?? { (1.99 → -0.01) Blunder. Bxc7 was best. } (6. Bxc7 Qxc7) 6... Qxd6 7. Nc3 Nc6 8. Nf3 Nf6 9. O-O-O O-O-O 10. Nb5 Nb4?? { (-0.22 → 7.38) Blunder. Qe7 was best. } (10... Qe7 11. Nc3 Kb8 12. Rhe1 Rhe8 13. a3 e5 14. Qf5 e4 15. Nd2 g6 16. Qg5 Ng8 17. Qxe7) 11. Nxd6+ Kd7 12. Qb5+ Kxd6 13. Qxb4+ Kd7 14. Ne5+ Ke8 15. Qxb7 Rb8?! { (13.30 → Mate in 6) Checkmate is now unavoidable. Rf8 was best. } (15... Rf8 16. Qxc7 Rd7 17. Nxd7 Nxd7 18. Qxa7 f5 19. Qc7 Ke7 20. b3 Rf6 21. Kb2 h6 22. a4) 16. Qc6+?! { (Mate in 6 → 17.54) Lost forced checkmate sequence. Qxb8+ was best. } (16. Qxb8+ Ke7 17. Qxc7+ Ke8 18. Nc6 Kf8 19. Qe7+ Kg8 20. Qd8+ Ne8 21. Qxe8#) 16... Kd8 17. Nxf7+ Kc8 18. Nxh8 Rb6 19. Qa8+ Kd7 20. Nf7 Ke7 21. Qd8+ Kxf7 22. Qxc7+ Kg6 23. h4 Ng4 24. h5+ Kg5?! { (18.81 → Mate in 1) Checkmate is now unavoidable. Kf6 was best. } (24... Kf6 25. Qf4+) 25. Qxg7+ Kf5 26. Rh4 Ke4 27. Qxg4# { White wins by checkmate. } 1-0