Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/KK5SHZ9C"]
[Date "2026.10.11"]
[White "ZePHyRos"]
[Black "Vladimir"]
[Result "1-0"]
[UTCDate "2026.10.11"]
[UTCTime "17:41:44"]
[WhiteElo "1785"]
[BlackElo "1375"]
[WhiteRatingDiff "+2"]
[BlackRatingDiff "-2"]
[WhiteTitle "GM🥉"]
[BlackTitle "GM🦑"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C33"]
[Opening "King's Gambit Accepted: Bishop's Gambit, Maurian Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bc4?! { (0.50 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6) 2... Nc6 3. f4?! { (0.37 → -0.42) Inaccuracy. Nf3 was best. } (3. Nf3 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O) 3... exf4 { C33 King's Gambit Accepted: Bishop's Gambit, Maurian Defense } 4. d3? { (-0.50 → -2.08) Mistake. d4 was best. } (4. d4 Qh4+ 5. Kf1 d6 6. Nf3 Bg4 7. Nxh4 Bxd1 8. Nc3 Bxc2 9. Bxf4 Nf6 10. Rc1 Nxd4) 4... d6?? { (-2.08 → 0.37) Blunder. Qh4+ was best. } (4... Qh4+ 5. Kf1 Bc5 6. Qe1 Qh6 7. Nc3 Nge7 8. Nf3 O-O 9. Qh4 Qxh4 10. Nxh4 Nd4 11. Bb3) 5. Nf3? { (0.37 → -1.05) Mistake. Bxf4 was best. } (5. Bxf4 Nf6 6. Nc3 Be7 7. Nf3 Na5 8. Qe2 O-O 9. O-O-O Re8 10. a3 Nxc4 11. dxc4 Nd7) 5... Be7?? { (-1.05 → 0.49) Blunder. g5 was best. } (5... g5 6. h4) 6. Bxf4 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qf2 c5?! { (1.23 → 1.79) Inaccuracy. Ne6 was best. } (9... Ne6 10. Be3) 10. c3 Nc6 11. Bg5?! { (1.82 → 1.16) Inaccuracy. a4 was best. } (11. a4 Nf6) 11... Bxg5?? { (1.16 → Mate in 1) Checkmate is now unavoidable. Nf6 was best. } (11... Nf6 12. Nd2 O-O 13. O-O Ne5 14. Qe2 Nfd7 15. Bxe7 Qxe7 16. Bb3 Rae8 17. Rae1 Qd8 18. d4) 12. Qxf7# { White wins by checkmate. } 1-0