Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/3bmmpKXa"]
[Date "2026.05.27"]
[White "Cora"]
[Black "Owen6"]
[Result "0-1"]
[UTCDate "2026.05.27"]
[UTCTime "20:39:11"]
[WhiteElo "1440"]
[BlackElo "1467"]
[WhiteRatingDiff "-8"]
[BlackRatingDiff "+7"]
[WhiteTitle "🧶"]
[BlackTitle "GM♠"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C48"]
[Opening "Four Knights Game: Spanish Variation, Classical Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 { C48 Four Knights Game: Spanish Variation, Classical Variation } 5. Bxc6 bxc6 6. d3?! { (0.56 → -0.12) Inaccuracy. Nxe5 was best. } (6. Nxe5) 6... Ng4? { (-0.12 → 0.91) Mistake. d6 was best. } (6... d6 7. O-O O-O 8. Na4 Bb6 9. c4 c5 10. h3 Nd7 11. Nc3 Ba5 12. Ne2 Nb8 13. Bg5) 7. O-O O-O? { (0.93 → 2.04) Mistake. d6 was best. } (7... d6 8. h3 Nf6 9. d4 exd4 10. Nxd4 Bd7 11. Nf3 O-O 12. e5 dxe5 13. Nxe5 Re8 14. Re1) 8. Bg5?? { (2.04 → 0.37) Blunder. h3 was best. } (8. h3 Nf6) 8... f6 9. Be3?? { (0.53 → -6.63) Blunder. Bc1 was best. } (9. Bc1 d5 10. h3 f5 11. exd5 cxd5 12. d4 exd4 13. b4 dxc3 14. bxc5 Nf6 15. Bf4 Ba6) 9... Bxe3 10. fxe3 Nxe3 11. Qe2 Nxf1 12. Qxf1 d6 13. d4 exd4 14. Nxd4 c5 15. Nc6 Qd7 16. Na5 f5 17. exf5 Rxf5 18. Qe1 Ba6 19. h3 Rf1+ 20. Qxf1 Bxf1 21. Kxf1 Qf5+ 22. Kg1 Qxc2 23. Nc4 d5 24. Ne3 Qxb2 25. Nexd5 Qxa1+ 26. Kh2 Rd8 27. Ne7+ Kf7 28. Nc6 Qxc3 29. Nxd8+ Ke7 30. Nc6+ Kd6 31. Nxa7 Qb2 32. Nc8+ Kd7 33. Na7 c6 34. h4 Qb8+ 35. Kh3 Qxa7 36. g4 Qxa2 37. h5 c4 38. Kh4 c3 39. g5 c2 40. h6 g6 41. Kg4 c1=Q 42. Kf3 Qa4?? { (Mate in 2) Lost forced checkmate sequence. Qxg5 was best. } (42... Qxg5 43. Ke4 Qad5#) 43. Ke2 Qc3 44. Kf1 Qa2 45. Kg1 Qca1# { Black wins by checkmate. } 0-1