Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/Fa7fuTtz"]
[Date "2026.02.14"]
[White "Robbie3"]
[Black "Eitan1"]
[Result "1-0"]
[UTCDate "2026.02.14"]
[UTCTime "00:10:45"]
[WhiteElo "1209"]
[BlackElo "1241"]
[WhiteRatingDiff "+11"]
[BlackRatingDiff "-11"]
[WhiteTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B00"]
[Opening "Duras Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 f5?? { (0.41 → 2.09) Blunder. c5 was best. } { B00 Duras Gambit } (1... c5 2. Nf3) 2. Nc3? { (2.09 → 0.59) Mistake. exf5 was best. } (2. exf5 Nf6 3. d4 d5 4. Bd3 c5 5. c3 e6 6. fxe6 Bd6 7. Nf3 O-O 8. dxc5 Bxc5) 2... fxe4 3. Nxe4 d5 4. Nc3?! { (1.03 → 0.08) Inaccuracy. Qh5+ was best. } (4. Qh5+ g6 5. Qe5 dxe4 6. Qxh8 Nf6 7. d3 Qd5 8. Bh6 Nbd7 9. dxe4 Qxe4+ 10. Be2 Qb4+) 4... c6?! { (0.08 → 0.86) Inaccuracy. Nf6 was best. } (4... Nf6 5. d4) 5. d4 Nf6 6. Nf3 Na6? { (0.99 → 2.48) Mistake. e6 was best. } (6... e6 7. Bg5) 7. Bd3? { (2.48 → 1.31) Mistake. Bxa6 was best. } (7. Bxa6 bxa6 8. O-O e6 9. Bf4 c5 10. Re1 Bd6 11. Bxd6 Qxd6 12. Na4 cxd4 13. Qxd4 O-O) 7... Nb4 8. Be2 Ne4?? { (1.37 → 3.91) Blunder. Bf5 was best. } (8... Bf5 9. O-O Bxc2 10. Qd2 Bf5 11. a3 Na6 12. Bxa6 bxa6 13. Qe2 e6 14. Nh4 Kf7 15. Bf4) 9. Nxe4?? { (3.91 → 1.11) Blunder. O-O was best. } (9. O-O Bf5) 9... dxe4 10. Ne5?? { (0.97 → -0.58) Blunder. Nd2 was best. } (10. Nd2 Qxd4 11. O-O Nd5 12. c3 Qe5 13. Nc4 Qc7 14. Qd4 Bf5 15. Bh5+ Bg6 16. Bxg6+ hxg6) 10... Be6?? { (-0.58 → 3.31) Blunder. Qxd4 was best. } (10... Qxd4) 11. c3 Na6? { (3.15 → 5.72) Mistake. Nd5 was best. } (11... Nd5 12. Bc4) 12. O-O Bf5?! { (5.05 → 10.25) Inaccuracy. Nc7 was best. } (12... Nc7 13. Qc2) 13. Bg4?! { (10.25 → 5.93) Inaccuracy. Qb3 was best. } (13. Qb3 Qc8) 13... Bxg4 14. Qxg4 Nc7 15. Qf4?! { (8.21 → 5.82) Inaccuracy. Qh5+ was best. } (15. Qh5+ g6) 15... Ne6?? { (5.82 → Mate in 1) Checkmate is now unavoidable. Qd5 was best. } (15... Qd5 16. Re1 g6 17. Nxg6 hxg6 18. Qxc7 c5 19. Qxc5 e6 20. Qxd5 exd5 21. Bg5 Bd6 22. h4) 16. Qf7# { White wins by checkmate. } 1-0