Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/m0llEkKH"]
[Date "2026.05.03"]
[White "xavi"]
[Black "Matthew12"]
[Result "1-0"]
[UTCDate "2026.05.03"]
[UTCTime "17:44:15"]
[WhiteElo "1679"]
[BlackElo "1405"]
[WhiteRatingDiff "+2"]
[BlackRatingDiff "-15"]
[WhiteTitle "GM🥉"]
[BlackTitle "NM⍩"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B00"]
[Opening "Nimzowitsch Defense: Kennedy Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. d4?! { (0.60 → -0.29) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Nc6? { (-0.29 → 0.76) Mistake. exd4 was best. } { B00 Nimzowitsch Defense: Kennedy Variation } (2... exd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 Bb4 6. Nf3 d6 7. Qb3 Bxc3+ 8. Qxc3 Nf6 9. e5) 3. dxe5 Nxe5 4. Bf4 Bd6? { (0.31 → 1.48) Mistake. Ng6 was best. } (4... Ng6 5. Bg3) 5. Nc3 Nc4?? { (1.12 → 2.95) Blunder. Nf6 was best. } (5... Nf6 6. Qd2 O-O 7. O-O-O Re8 8. a3 b5 9. Nf3 Nxf3 10. gxf3 Bxf4 11. Qxf4 c6 12. Rg1) 6. Bxc4 Bxf4 7. Qf3 Be5?? { (2.93 → Mate in 1) Checkmate is now unavoidable. Qf6 was best. } (7... Qf6 8. Nd5 Qxb2 9. Qxf4 Qxa1+ 10. Kd2 Qd4+ 11. Bd3 c6 12. Nc7+ Ke7 13. Nf3 Qb4+ 14. c3) 8. Qxf7# { White wins by checkmate. } 1-0