FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/jWPSPBGL"]
[Date "2026.04.20"]
[White "Sadie"]
[Black "Cohen"]
[Result "1-0"]
[UTCDate "2026.04.20"]
[UTCTime "23:12:53"]
[WhiteElo "1281"]
[BlackElo "1308"]
[WhiteRatingDiff "+16"]
[BlackRatingDiff "-18"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C67"]
[Opening "Ruy Lopez: Berlin Defense, Rio Gambit Accepted"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 { C67 Ruy Lopez: Berlin Defense, Rio Gambit Accepted } 5. d3?! { (0.39 → -0.26) Inaccuracy. Re1 was best. } (5. Re1 Nd6) 5... Nd6 6. Bxc6 dxc6 7. Re1 f6 8. d4 Nc4?? { (-0.73 → 2.09) Blunder. e4 was best. } (8... e4 9. Nc3) 9. b3? { (2.09 → 0.48) Mistake. Qe2 was best. } (9. Qe2 Be6 10. b3 Nb6 11. Nxe5 fxe5 12. Qxe5 Qf6 13. Qxe6+ Qxe6 14. Rxe6+ Kd7 15. Re2 a5) 9... Nb6 10. dxe5? { (0.47 → -0.54) Mistake. Nbd2 was best. } (10. Nbd2 Be7) 10... fxe5?? { (-0.54 → 4.90) Blunder. Qxd1 was best. } (10... Qxd1 11. Rxd1 Bg4 12. Nbd2 O-O-O 13. Bb2 fxe5 14. Bxe5 Rg8 15. Re1 Bf5 16. c3 Ba3 17. Re2) 11. Nxe5?? { (4.90 → 0.08) Blunder. Rxe5+ was best. } (11. Rxe5+ Be7) 11... Nd7?? { (0.08 → Mate in 6) Checkmate is now unavoidable. Qxd1 was best. } (11... Qxd1 12. Rxd1 Be7 13. Re1 O-O 14. Ba3 Bxa3 15. Nxa3 Nd5 16. Nac4 a5 17. Ne3 a4 18. Nxd5) 12. Nxc6+?! { (Mate in 6 → 12.58) Lost forced checkmate sequence. Qh5+ was best. } (12. Qh5+ g6 13. Nxg6+ Ne5 14. Nxe5+ Ke7 15. Nd7+ Kxd7 16. Qd1+ Bd6 17. Qg4#) 12... Be7 13. Nxd8 Kxd8 14. Qh5 g6 15. Qf3 Ne5 16. Rxe5 Rf8 17. Qd5+ Bd7 18. Nc3 Bh4 19. g3 Be7?! { (16.98 → Mate in 5) Checkmate is now unavoidable. Bf6 was best. } (19... Bf6 20. Bg5) 20. Qxb7?! { (Mate in 5 → 19.35) Lost forced checkmate sequence. Rxe7 was best. } (20. Rxe7 Kxe7 21. Bg5+ Rf6 22. Re1+ Kd8 23. Qg8+ Be8 24. Qxe8#) 20... Bd6?! { (19.35 → Mate in 4) Checkmate is now unavoidable. Rf5 was best. } (20... Rf5 21. Qxa8+) 21. Qxa8+ Bc8 22. Rb5?! { (Mate in 8 → 19.55) Lost forced checkmate sequence. Bg5+ was best. } (22. Bg5+ Kd7 23. Rd1 Re8 24. Rxd6+ cxd6 25. Qxa7+ Kc6 26. Rxe8 Bb7 27. Bd8 d5 28. Qb6+ Kd7) 22... Kd7 23. Qxa7 Re8 24. Nd5 Re1+ 25. Kg2 { Black resigns. } 1-0