Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/DB2f1KTx"]
[Date "2025.12.10"]
[White "snakeywaters"]
[Black "xavi"]
[Result "0-1"]
[UTCDate "2025.12.10"]
[UTCTime "21:36:58"]
[WhiteElo "1822"]
[BlackElo "1776"]
[WhiteRatingDiff "-11"]
[BlackRatingDiff "+7"]
[WhiteTitle "㎝"]
[BlackTitle "GM🥉"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A23"]
[Opening "English Opening: King's English Variation, Two Knights Variation, Keres Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. c4 e5 2. g3 c6 3. Nc3?! { (0.40 → -0.17) Inaccuracy. Nf3 was best. } (3. Nf3 e4) 3... Nf6 { A23 English Opening: King's English Variation, Two Knights Variation, Keres Variation } 4. Bg2 d5 5. cxd5?! { (0.00 → -0.61) Inaccuracy. d4 was best. } (5. d4 e4) 5... cxd5 6. d3 Bf5?! { (-0.55 → 0.32) Inaccuracy. h6 was best. } (6... h6 7. Qb3 d4 8. Bxb7 Be6 9. Qc2 Nbd7 10. Nb5 Bb4+ 11. Kf1 O-O 12. Nc7 Rb8 13. Bg2) 7. Bg5 d4 8. Bxf6 Qxf6?? { (-0.08 → 4.18) Blunder. gxf6 was best. } (8... gxf6 9. Ne4) 9. Bxb7 dxc3 10. Bxa8? { (3.92 → 2.39) Mistake. bxc3 was best. } (10. bxc3 Bc5 11. Bxa8 O-O 12. Bg2 Bg4 13. Nf3 e4 14. dxe4 Qxc3+ 15. Kf1 Nd7 16. Rc1 Qa3) 10... cxb2 11. Rb1 Bb4+?! { (2.17 → 2.91) Inaccuracy. Bc5 was best. } (11... Bc5 12. Nf3) 12. Kf1 O-O 13. Rxb2 Ba3 14. Rb1 Nd7?! { (3.41 → 4.37) Inaccuracy. Nc6 was best. } (14... Nc6 15. e4 Rxa8 16. exf5 Qxf5 17. Qf3 Qe6 18. Kg2 Rd8 19. Ne2 Bf8 20. Rhd1 Nb4 21. Qe4) 15. Bg2? { (4.37 → 2.15) Mistake. Be4 was best. } (15. Be4) 15... Nb6? { (2.15 → 3.82) Mistake. Nc5 was best. } (15... Nc5 16. Bh3 Bg6 17. Kg2 h5 18. e4 Rd8 19. Qf3 Rxd3 20. Rb8+ Kh7 21. Qxf6 gxf6 22. Bf5) 16. Qb3 Bc5 17. Nf3 Be6 18. Qc2 Bxa2?? { (3.52 → 8.08) Blunder. Rc8 was best. } (18... Rc8) 19. Qxa2 e4 20. dxe4 g5 21. Nd2?? { (9.11 → Mate in 1) Checkmate is now unavoidable. Rc1 was best. } (21. Rc1) 21... Qxf2# { Black wins by checkmate. } 0-1