Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/BRzIdpj3"]
[Date "2025.09.24"]
[White "xavi"]
[Black "SaViNa"]
[Result "1-0"]
[UTCDate "2025.09.24"]
[UTCTime "20:03:33"]
[WhiteElo "1713"]
[BlackElo "1206"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-1"]
[WhiteTitle "GM🥉"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C57"]
[Opening "Italian Game: Two Knights Defense, Traxler Counterattack, Knight Sacrifice Line"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5?? { (0.29 → 2.38) Blunder. d5 was best. } (4... d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. h4 Nf4 10. Bf1 h6 11. Ne4) 5. Nxf7 { C57 Italian Game: Two Knights Defense, Traxler Counterattack, Knight Sacrifice Line } Qe7?? { (2.32 → 5.24) Blunder. Bxf2+ was best. } (5... Bxf2+ 6. Kf1) 6. Nxh8 Nxe4?! { (4.86 → 8.69) Inaccuracy. Bxf2+ was best. } (6... Bxf2+ 7. Kxf2) 7. O-O?! { (8.69 → 5.89) Inaccuracy. Qh5+ was best. } (7. Qh5+ g6 8. Nxg6 hxg6 9. Qxg6+ Kd8 10. Qxe4 Qf6 11. O-O Ne7 12. Nc3 c6 13. Qd3 d5) 7... d6?! { (5.89 → 9.31) Inaccuracy. Qh4 was best. } (7... Qh4 8. d4) 8. Nf7?? { (9.31 → 2.32) Blunder. Qh5+ was best. } (8. Qh5+) 8... Be6?? { (2.32 → 6.86) Blunder. Nxf2 was best. } (8... Nxf2 9. Qf3) 9. Bxe6 Qxe6 10. Nxe5? { (6.57 → 3.48) Mistake. d4 was best. } (10. d4) 10... Qxe5 11. Nc3 Nxc3?? { (3.13 → 7.83) Blunder. Nxf2 was best. } (11... Nxf2 12. Rxf2 O-O-O 13. d4 Bxd4 14. Qg4+ Kb8 15. Bf4 Bxf2+ 16. Kxf2 Rf8 17. Kg3 Qf6 18. Re1) 12. dxc3 h6 13. Qf3 O-O-O 14. Qg4+ Rd7 15. Bf4 Qe4 16. Rfe1 Qxc2 17. Re8+ Nd8 18. Rae1?? { (8.39 → -2.16) Blunder. Re7 was best. } (18. Re7) 18... Qxf2+?? { (-2.16 → 8.11) Blunder. Bxf2+ was best. } (18... Bxf2+ 19. Kh1 Bxe1 20. Rxe1 g5 21. Bg3 Qxb2 22. Re7 Qb1+ 23. Be1 Qb5 24. c4 h5 25. Rxd7) 19. Kh1 Qxb2? { (7.85 → Mate in 7) Checkmate is now unavoidable. d5 was best. } (19... d5 20. R8e2) 20. R1e7? { (Mate in 7 → 7.89) Lost forced checkmate sequence. Rxd8+ was best. } (20. Rxd8+ Kxd8 21. Bg5+ Re7 22. Bxe7+ Ke8 23. Qc8+ Kf7 24. Qe6+ Ke8 25. Bh4+ Kf8 26. Qe8#) 20... Qxa2? { (7.89 → Mate in 2) Checkmate is now unavoidable. Qb5 was best. } (20... Qb5 21. c4) 21. Qxd7+ Kb8 22. Rxd8# { White wins by checkmate. } 1-0