Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/qQopMYRZ"]
[Date "2025.12.13"]
[White "Walker"]
[Black "Christian1"]
[Result "0-1"]
[UTCDate "2025.12.13"]
[UTCTime "18:32:58"]
[WhiteElo "1524"]
[BlackElo "1704"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+3"]
[WhiteTitle "⚡"]
[BlackTitle "NM🐍"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } Ne7?? { (0.20 → 3.12) Blunder. O-O was best. } (5... O-O 6. h3 a5 7. Be3 d6 8. Bxc5 dxc5 9. a4 Nd7 10. O-O Nb6 11. Bb3 h6 12. Re1) 6. Bg5?? { (3.12 → 0.62) Blunder. Nxe5 was best. } (6. Nxe5 d5 7. Nxd5 Nexd5 8. exd5 O-O 9. d4 Bb6 10. Bg5 c5 11. dxc5 Bxc5 12. O-O Qd6) 6... d6 7. h3?! { (0.95 → 0.29) Inaccuracy. Bxf6 was best. } (7. Bxf6) 7... Bb4 8. a3?! { (0.75 → 0.16) Inaccuracy. O-O was best. } (8. O-O Bxc3 9. bxc3 Nc6 10. Bh4 h6 11. d4 Qe7 12. Qd3 g5 13. Bg3 Rg8 14. a4 h5) 8... Bxc3+ 9. bxc3 Nc6 10. Rb1 h6 11. Bxf6 Qxf6 12. d4 exd4?? { (-0.48 → 1.07) Blunder. O-O was best. } (12... O-O 13. O-O Na5 14. Bd5 c6 15. Ba2 b6 16. a4 Ba6 17. Re1 Rae8 18. Nh2 Qg6 19. Qg4) 13. cxd4 O-O 14. d5? { (0.97 → -0.15) Mistake. O-O was best. } (14. O-O b6) 14... Ne5 15. Nxe5 Qxe5 16. Qd3?! { (-0.40 → -1.13) Inaccuracy. O-O was best. } (16. O-O Qxe4) 16... Re8 17. Qf3?? { (-0.84 → -4.60) Blunder. O-O was best. } (17. O-O Qxe4) 17... Qxe4+ 18. Qxe4 Rxe4+ 19. Be2 b6 20. f3 Re3 21. Rb3 Re5 22. Rb5? { (-4.45 → -7.92) Mistake. f4 was best. } (22. f4 Re4) 22... Ba6 23. f4 Re7 24. O-O Rxe2 25. Rb3 Rxc2 26. f5 Bxf1 27. Kxf1 Re8 28. Rb1 Re5 29. Rd1 Rxf5+ 30. Kg1 Rff2 31. Kh2 Rxg2+ 32. Kh1 Rgd2 33. Re1 Rxd5 34. Re8+ Kh7 35. a4?! { (-59.74 → Mate in 2) Checkmate is now unavoidable. Re1 was best. } (35. Re1 Rd3 36. h4 Rxa3 37. Kg1 Rg3+ 38. Kf1 Rh3 39. Kg1 Rxh4 40. Ra1 Rg4+ 41. Kf1 a5) 35... Rd1+ 36. Re1 Rxe1# { White resigns. } 0-1