Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/IU0zNznu"]
[Date "2025.07.07"]
[White "ChessMasterPlayer"]
[Black "Ezra1"]
[Result "1-0"]
[UTCDate "2025.07.07"]
[UTCTime "23:49:13"]
[WhiteElo "1455"]
[BlackElo "1621"]
[WhiteRatingDiff "+12"]
[BlackRatingDiff "-14"]
[WhiteTitle "GM"]
[BlackTitle "😼"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Englund Gambit Declined: Reversed Alekhine"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e5? { (0.41 → 1.60) Mistake. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4) 2. Nf3?? { (1.60 → -0.09) Blunder. dxe5 was best. } { A40 Englund Gambit Declined: Reversed Alekhine } (2. dxe5 Nc6) 2... exd4 3. Nxd4 d5 4. Bf4 Bc5 5. e3 Nf6 6. Nc3?! { (0.10 → -0.43) Inaccuracy. c4 was best. } (6. c4 O-O 7. Nc3 c6 8. Rc1 dxc4 9. Bxc4 Bxd4 10. Qxd4 Qxd4 11. exd4 Re8+ 12. Be2 Be6) 6... Bxd4?? { (-0.43 → 1.79) Blunder. O-O was best. } (6... O-O 7. Bd3 c6 8. O-O Re8 9. h3 Bf8 10. Re1 Nbd7 11. e4 dxe4 12. Nxe4 Nxe4 13. Rxe4) 7. Qxd4 Nc6?! { (1.69 → 2.29) Inaccuracy. O-O was best. } (7... O-O 8. O-O-O Be6 9. f3 Nc6 10. Qc5 Nd7 11. Qa3 Nb6 12. h4 h5 13. g4 hxg4 14. h5) 8. Qd2?! { (2.29 → 1.17) Inaccuracy. Bb5 was best. } (8. Bb5 O-O 9. Bxc6 bxc6 10. Bg5 Re8 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. O-O-O Kf8 14. Rhe1 Re5) 8... Be6 9. O-O-O a5? { (1.08 → 2.35) Mistake. Qe7 was best. } (9... Qe7 10. Nb5) 10. Nb5 a4?? { (2.23 → 7.32) Blunder. Rc8 was best. } (10... Rc8 11. f3 O-O 12. g4 d4 13. Nxd4 Nxd4 14. Qxd4 Qd5 15. Qxd5 Nxd5 16. Bd3 f5 17. gxf5) 11. Nxc7+ Ke7 12. Nxa8 Qxa8 13. Bb5 a3 14. bxa3?? { (7.15 → -7.76) Blunder. Bxc6 was best. } (14. Bxc6 axb2+ 15. Kxb2 bxc6 16. Qb4+ Kd7 17. Rd3 c5 18. Qb6 Rc8 19. Ra3 Qc6 20. Ra7+ Ke8) 14... Qxa3+ 15. Kb1 Nb4?! { (-7.62 → -5.57) Inaccuracy. Ne4 was best. } (15... Ne4) 16. Be5?! { (-5.57 → -9.55) Inaccuracy. c3 was best. } (16. c3 Ne4 17. Qb2 Nxc3+ 18. Ka1 Ra8 19. Rd2 Nxb5 20. Rb1 Ra4 21. Be5 Bf5 22. Bxg7 Qxb2+) 16... Qxa2+?? { (-9.55 → -1.96) Blunder. Ne4 was best. } (16... Ne4) 17. Kc1 Qa3+ 18. Bb2 Qa2?? { (-1.61 → 13.15) Blunder. Qa5 was best. } (18... Qa5 19. Qd4) 19. Qxb4+ Kd8 20. Bxf6+ gxf6 21. e4 Qa1+ 22. Qb1 Qa3+ 23. Qb2 Qa5 24. exd5 { Black resigns. } 1-0