Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/Ol8bxgMV"]
[Date "2025.09.08"]
[White "ChessMasterPlayer"]
[Black "Peter3"]
[Result "0-1"]
[UTCDate "2025.09.08"]
[UTCTime "23:10:09"]
[WhiteElo "1495"]
[BlackElo "1362"]
[WhiteRatingDiff "-11"]
[BlackRatingDiff "+19"]
[WhiteTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Englund Gambit Declined: Reversed Alekhine"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e5? { (0.41 → 1.81) 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?? { (1.81 → -0.17) Blunder. dxe5 was best. } { A40 Englund Gambit Declined: Reversed Alekhine } (2. dxe5) 2... exd4 3. Qxd4 Nc6 4. Qe4+ Be7 5. Bf4 Nf6 6. Qc4?! { (-0.55 → -1.37) Inaccuracy. Qd3 was best. } (6. Qd3 d5 7. a3 O-O 8. Nc3 Be6 9. e3 a6 10. Be2 Qd7 11. O-O Bf5 12. Qd2 Rad8) 6... Bd6?? { (-1.37 → 1.37) Blunder. d5 was best. } (6... d5 7. Qa4 Ne4 8. c3 Bf5 9. h4 O-O 10. e3 a5 11. Qc2 a4 12. Bd3 a3 13. Nxa3) 7. Bxd6 cxd6 8. Nc3 d5 9. Qf4 d6 10. O-O-O O-O?! { (0.86 → 1.56) Inaccuracy. Be6 was best. } (10... Be6 11. Nd4) 11. e3?! { (1.56 → 0.88) Inaccuracy. Nxd5 was best. } (11. Nxd5) 11... Nh5?! { (0.88 → 1.95) Inaccuracy. Be6 was best. } (11... Be6 12. a3 Re8 13. g4 Bxg4 14. Nxd5 Ne5 15. Nxf6+ Qxf6 16. Qxf6 gxf6 17. Rg1 Kf8 18. Nxe5) 12. Qg5?! { (1.95 → 1.26) Inaccuracy. Qa4 was best. } (12. Qa4 Be6) 12... Qxg5 13. Nxg5 h6 14. Nf3 Nb4?? { (1.63 → 6.76) Blunder. Nf6 was best. } (14... Nf6 15. Nd4 a6 16. Be2 Be6 17. h3 Rac8 18. f4 Rfe8 19. Bf3 h5 20. a3 Nxd4 21. Rxd4) 15. Bb5?! { (6.76 → 4.37) Inaccuracy. a3 was best. } (15. a3 Nc6 16. Rxd5 Nf6 17. Rxd6 Be6 18. Be2 Rfd8 19. Rxd8+ Rxd8 20. h3 Kf8 21. Bb5 Nd5) 15... a6 16. Bd3?? { (4.00 → 1.48) Blunder. Ba4 was best. } (16. Ba4) 16... Nxa2+?? { (1.48 → 7.91) Blunder. Nf6 was best. } (16... Nf6) 17. Nxa2 Nf6 18. Nc3 Ng4 19. Be2?! { (7.84 → 5.69) Inaccuracy. Rhf1 was best. } (19. Rhf1 Be6) 19... Nxf2 20. Rhf1 Nxd1 21. Rxd1 Be6 22. Nxd5 Bxd5 23. Rxd5 Rfe8 24. Rxd6?! { (6.06 → 4.13) Inaccuracy. Kd2 was best. } (24. Kd2 Rad8 25. Rd3 Kf8 26. Ne1 d5 27. Bf3 Re6 28. Bxd5 Rf6 29. Bxb7 Rb8 30. Bf3 Rxb2) 24... Rxe3 25. Bc4 Re4 26. Bd3?! { (5.13 → 3.33) Inaccuracy. Bd5 was best. } (26. Bd5) 26... Re7 27. g4?! { (3.43 → 2.16) Inaccuracy. Nd4 was best. } (27. Nd4 Ree8) 27... Re3 28. Nd2?? { (2.64 → Mate in 1) Checkmate is now unavoidable. Nd4 was best. } (28. Nd4) 28... Re1# { Black wins by checkmate. } 0-1