Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/hP5RChuF"]
[Date "2026.08.08"]
[White "Zayn1"]
[Black "James8"]
[Result "1-0"]
[UTCDate "2026.08.08"]
[UTCTime "17:26:56"]
[WhiteElo "1602"]
[BlackElo "734"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "+0"]
[WhiteTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A06"]
[Opening "Zukertort Opening: Tennison Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 d5 2. Nf3?? { (0.79 → -1.49) Blunder. exd5 was best. } { A06 Zukertort Opening: Tennison Gambit } (2. exd5 Qxd5) 2... e6?? { (-1.49 → 0.13) Blunder. dxe4 was best. } (2... dxe4) 3. Ne5? { (0.13 → -1.00) Mistake. exd5 was best. } (3. exd5 exd5 4. d4 Nf6 5. Bd3 c5 6. O-O c4 7. Re1+ Be7 8. Bf1 O-O 9. b3 cxb3) 3... Bd6? { (-1.00 → 0.05) Mistake. dxe4 was best. } (3... dxe4 4. Nc3 Nf6 5. d3 exd3 6. Bxd3 Nbd7 7. Qe2 Nxe5 8. Qxe5 Bd6 9. Qg5 Bd7 10. Be3) 4. Qh5?? { (0.05 → -6.45) Blunder. d4 was best. } (4. d4 Ne7) 4... Bxe5?? { (-6.45 → 0.12) Blunder. g6 was best. } (4... g6 5. Nxf7) 5. Qxe5 dxe4?? { (0.22 → 2.15) Blunder. Nf6 was best. } (5... Nf6 6. Qg3) 6. Nc3?? { (2.15 → 0.11) Blunder. Qxg7 was best. } (6. Qxg7 Qf6 7. Qg3 Nc6 8. Qxc7 Nd4 9. Na3 Ne7 10. c3 Ndf5 11. Bb5+ Kf8 12. d4 h5) 6... f6?? { (0.11 → 1.87) Blunder. Nf6 was best. } (6... Nf6 7. Nxe4 Nxe4 8. Qxe4 Nc6 9. Bb5 Bd7 10. c3 O-O 11. d4 e5 12. Bd3 f5 13. Qd5+) 7. Qxe4? { (1.87 → 0.78) Mistake. Qg3 was best. } (7. Qg3) 7... c5? { (0.78 → 1.90) Mistake. Nc6 was best. } (7... Nc6) 8. Bc4 e5?! { (1.45 → 2.50) Inaccuracy. Nc6 was best. } (8... Nc6 9. Bxe6 Bxe6 10. Qxe6+ Qe7 11. Qe4 Qxe4+ 12. Nxe4 b6 13. d3 Nge7 14. Bd2 Kf7 15. a3) 9. Qd5? { (2.50 → 0.94) Mistake. d3 was best. } (9. d3 Nc6) 9... Nc6?? { (0.94 → Mate in 1) Checkmate is now unavoidable. Qxd5 was best. } (9... Qxd5) 10. Qf7# { White wins by checkmate. } 1-0