Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/VrJ3YMC7"]
[Date "2025.08.15"]
[White "Walker"]
[Black "ZePHyRos"]
[Result "1-0"]
[UTCDate "2025.08.15"]
[UTCTime "23:41:10"]
[WhiteElo "1447"]
[BlackElo "1659"]
[WhiteRatingDiff "+9"]
[BlackRatingDiff "-16"]
[WhiteTitle "⚡"]
[BlackTitle "GM☢"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 { C50 Giuoco Piano } 4. Ng5?? { (0.30 → -6.53) Blunder. c3 was best. } (4. c3 Nf6 5. d3 d6 6. a4 a5 7. O-O O-O 8. Re1 h6 9. h3 Be6 10. Na3 Bxa3) 4... Qxg5 5. Qf3 Qf6 6. Qxf6 Nxf6 7. d3 d6 8. h3 a6 9. Bg5 Ke7 10. O-O h6 11. Bxf6+ Kxf6 12. Nd2 g5 13. Nf3 g4 14. hxg4 Bxg4 15. Rae1 Rhg8 16. Nh4 Bh3 17. d4 Nxd4 18. c3 Ne6 19. b4 Bb6 20. Bxe6 Kxe6 21. a4 c5 22. a5 Ba7 23. Re3 Bg4 24. Rg3 h5 25. f3 cxb4+ 26. Kh2 bxc3 27. fxg4 c2 28. Rc1 Rac8 29. gxh5 Rh8 30. Rg5 f6 31. Rf5 Bf2?? { (-9.26 → 1.75) Blunder. Be3 was best. } (31... Be3 32. Rxc2 Rxc2 33. Ng6 Rhc8 34. Rf1 Bd2 35. Rb1 Bf4+ 36. Kg1 Rc1+ 37. Rxc1 Rxc1+ 38. Kf2) 32. Rxf2 Rxh5 33. g3 Rc5 34. Rfxc2 Rxa5 35. Rc7 b5 36. Kg2 Ra4?! { (2.20 → 2.91) Inaccuracy. Ra2+ was best. } (36... Ra2+ 37. Kg1 Ra3 38. Nf5 Rxf5 39. exf5+ Kxf5 40. Kg2 b4 41. Rf1+ Ke6 42. Rd1 Ra2+ 43. Kf3) 37. Nf5 Rg5?? { (2.92 → Mate in 1) Checkmate is now unavoidable. Ra2+ was best. } (37... Ra2+ 38. Kf3 Rxf5+ 39. exf5+ Kxf5 40. g4+ Ke6 41. Rd1 Ra3+ 42. Kf2 Ra2+ 43. Ke3 Ra3+ 44. Rd3) 38. Re7# { White wins by checkmate. } 1-0