Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/aQ01uQgA"]
[Date "2025.09.29"]
[White "pAtrIcK5"]
[Black "Christian1"]
[Result "0-1"]
[UTCDate "2025.09.29"]
[UTCTime "23:03:58"]
[WhiteElo "1572"]
[BlackElo "1596"]
[WhiteRatingDiff "-6"]
[BlackRatingDiff "+6"]
[WhiteTitle "☣"]
[BlackTitle "NM🐍"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Italian Game: Giuoco Pianissimo"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 { C50 Italian Game: Giuoco Pianissimo } h6 5. O-O Nf6 6. Nc3 O-O 7. h3 d6 8. Qe1 Be6 9. Bxe6 fxe6 10. Be3 Nd4 11. Qd1?! { (0.02 → -0.52) Inaccuracy. Bxd4 was best. } (11. Bxd4) 11... a6?! { (-0.52 → 0.02) Inaccuracy. Nxf3+ was best. } (11... Nxf3+ 12. Qxf3 Nd5 13. Qg3 Nxe3 14. fxe3 Qd7 15. Rad1 Rae8 16. Kh2 a5 17. Kh1 Qc6 18. Qg6) 12. Bxh6?? { (0.02 → -7.43) Blunder. Bxd4 was best. } (12. Bxd4 Bxd4) 12... gxh6 13. Nxd4 exd4?! { (-6.88 → -4.55) Inaccuracy. Bxd4 was best. } (13... Bxd4 14. Ne2 Ba7 15. a4 Qe7 16. Ra3 Kh7 17. Rb3 c6 18. d4 Rf7 19. f4 Raf8 20. Kh1) 14. Ne2 Qe7 15. Nf4?! { (-4.41 → -6.24) Inaccuracy. Kh1 was best. } (15. Kh1 Rf7) 15... Qf7 16. Qf3 e5 17. Ne2 Qh5 18. Qxh5?! { (-4.93 → -7.23) Inaccuracy. g4 was best. } (18. g4 Qg5) 18... Nxh5 19. c3 dxc3 20. Nxc3 Nf4 21. Rfd1 c6 22. g3 Nh5 23. Rf1 Rf7 24. Kg2 Raf8 25. g4? { (-8.52 → Mate in 6) Checkmate is now unavoidable. Nd1 was best. } (25. Nd1) 25... Ng7? { (Mate in 6 → -8.24) Lost forced checkmate sequence. Rxf2+ was best. } (25... Rxf2+ 26. Kh1 Ng3+ 27. Kg1 Rxb2+ 28. d4 Bxd4+ 29. Rf2 Rfxf2 30. Nb5 Rg2#) 26. f3 Ne6 27. Ne2 Nf4+ 28. Nxf4 exf4 29. Rad1 Re8 30. d4 Ba7 31. Rfe1 Rfe7 32. Kf2 c5 33. dxc5 Bxc5+ 34. Kf1 Rd7 35. e5 Red8?! { (-6.50 → -4.44) Inaccuracy. d5 was best. } (35... d5 36. e6) 36. Re4?! { (-4.44 → -6.53) Inaccuracy. Rd5 was best. } (36. Rd5 Re7) 36... dxe5 37. Rxd7 Rxd7 38. Rxe5 Be3 39. Rh5 Kg7 40. g5 hxg5 41. Rxg5+ Kf6 42. h4 Rd1+ 43. Ke2 Rh1 44. Rg4 Rh2+ 45. Kd3 Rxb2 46. h5 Rd2+ 47. Ke4?? { (-6.62 → Mate in 1) Checkmate is now unavoidable. Kc3 was best. } (47. Kc3) 47... Rd4# { Black wins by checkmate. } 0-1