Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/R51DRriU"]
[Date "2026.01.14"]
[White "Owen6"]
[Black "SaViNa"]
[Result "1-0"]
[UTCDate "2026.01.14"]
[UTCTime "21:32:34"]
[WhiteElo "1328"]
[BlackElo "1333"]
[WhiteRatingDiff "+12"]
[BlackRatingDiff "-13"]
[WhiteTitle "GM♠"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C55"]
[Opening "Italian Game: Two Knights Defense, Modern Bishop's Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 { C55 Italian Game: Two Knights Defense, Modern Bishop's Opening } d6?! { (0.35 → 1.03) Inaccuracy. Bc5 was best. } (4... Bc5 5. c3) 5. Bg5? { (1.03 → -0.19) Mistake. Ng5 was best. } (5. Ng5 d5 6. exd5 b5 7. dxc6 bxc4 8. dxc4 Qxd1+ 9. Kxd1 h6 10. Nf3 Ng4 11. Re1 Bc5) 5... Be7 6. O-O Bg4 7. c3 Bxf3?! { (0.30 → 0.96) Inaccuracy. a6 was best. } (7... a6 8. h3) 8. Qxf3 h6 9. Bxf6 Bxf6 10. d4?? { (0.81 → -1.33) Blunder. a4 was best. } (10. a4 O-O) 10... exd4 11. cxd4?! { (-1.49 → -2.35) Inaccuracy. Qh3 was best. } (11. Qh3 Qe7) 11... Nxd4 12. Qh5?! { (-2.11 → -2.80) Inaccuracy. Qd3 was best. } (12. Qd3) 12... g6?! { (-2.80 → -2.12) Inaccuracy. O-O was best. } (12... O-O 13. Nc3 c6 14. Rac1 Qb6 15. Kh1 Qc5 16. Qxc5 dxc5 17. f4 b5 18. e5 Be7 19. Bd3) 13. Qd5?? { (-2.12 → -4.40) Blunder. Qd1 was best. } (13. Qd1 c6) 13... Nc2?? { (-4.40 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (13... O-O 14. Bd3) 14. Qxf7# { White wins by checkmate. } 1-0