Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/ZVK68QMi"]
[Date "2026.01.09"]
[White "David3"]
[Black "Summer"]
[Result "1-0"]
[UTCDate "2026.01.09"]
[UTCTime "21:44:09"]
[WhiteElo "1498"]
[BlackElo "1427"]
[WhiteRatingDiff "+12"]
[BlackRatingDiff "-8"]
[WhiteTitle "IM🔱"]
[BlackTitle "🥟"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C57"]
[Opening "Italian Game: Two Knights Defense, Ponziani-Steinitz Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bc4?! { (0.58 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3) 2... Nc6 3. Nf3 Nf6 4. Ng5 Nxe4?? { (0.21 → 2.53) Blunder. d5 was best. } { C57 Italian Game: Two Knights Defense, Ponziani-Steinitz Gambit } (4... d5) 5. Nxe4?? { (2.53 → -1.87) Blunder. Bxf7+ was best. } (5. Bxf7+ Ke7) 5... Qh4?? { (-1.87 → 6.03) Blunder. d5 was best. } (5... d5) 6. O-O?? { (6.03 → -0.50) Blunder. d3 was best. } (6. d3) 6... Qxe4 7. d3 Qh4?! { (-0.38 → 0.19) Inaccuracy. Qg6 was best. } (7... Qg6 8. Nc3) 8. Qf3? { (0.19 → -1.00) Mistake. Nc3 was best. } (8. Nc3 d6) 8... Bd6?? { (-1.00 → 8.87) Blunder. f6 was best. } (8... f6 9. c3 d6 10. h3 f5 11. Nd2 Be7 12. b4 g5 13. Qd5 g4 14. hxg4 Qxg4 15. f4) 9. Qxf7+ Kd8 10. Qxg7 Rf8 11. Bg5+ Qxg5 12. Qxg5+ Be7 { Black offers draw } 13. Qh6 Rf6 14. Qxh7 Nd4 15. Bf7 Nxc2? { (9.51 → Mate in 2) Checkmate is now unavoidable. c6 was best. } (15... c6 16. Nd2 d6 17. c3 Ne2+ 18. Kh1 Bf5 19. Qg8+ Kc7 20. Qxa8 Rxf7 21. d4 exd4 22. cxd4) 16. Qg8+ { Black resigns. } 1-0