Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/9pXKHbHC"]
[Date "2025.08.06"]
[White "Kenrick"]
[Black "Walker"]
[Result "0-1"]
[UTCDate "2025.08.06"]
[UTCTime "20:15:39"]
[WhiteElo "1319"]
[BlackElo "1426"]
[WhiteRatingDiff "-22"]
[BlackRatingDiff "+3"]
[BlackTitle "⚡"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C47"]
[Opening "Four Knights Game: Scotch Variation Accepted"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nf6 3. Nc3?! { (0.75 → 0.07) Inaccuracy. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Nc6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Bc5?! { (0.11 → 0.99) Inaccuracy. Bb4 was best. } (5... Bb4 6. Nxc6) 6. Nxc6 dxc6?! { (0.48 → 1.08) Inaccuracy. bxc6 was best. } (6... bxc6 7. Bd3) 7. Qxd8+ Kxd8 8. Be3?? { (1.06 → -1.39) Blunder. f3 was best. } (8. f3 a5 9. Bg5 Ke8 10. O-O-O a4 11. h4 Be6 12. Bf4 Bb6 13. h5 h6 14. a3 Ke7) 8... Bb4?? { (-1.39 → 1.54) Blunder. Bxe3 was best. } (8... Bxe3 9. fxe3 Ke7 10. h3 Be6 11. a4 a5 12. Bd3 Rhd8 13. Ne2 Nd7 14. Nd4 c5 15. Nb5) 9. Bd2 Bxc3? { (1.03 → 2.57) Mistake. Be6 was best. } (9... Be6 10. a3 Bc5 11. f3 Nd7 12. Ne2 f6 13. h4 Ke7 14. Nf4 Bf7 15. O-O-O h5 16. Nd3) 10. Bxc3 Nxe4 11. Bxg7 Rg8 12. Bh6 Re8?! { (2.06 → 2.87) Inaccuracy. Nd6 was best. } (12... Nd6 13. f3) 13. O-O-O+ Bd7 14. Be2?? { (2.52 → -2.84) Blunder. Be3 was best. } (14. Be3 Kc8) 14... Nxf2 15. Bg4? { (-3.18 → -5.94) Mistake. Bh5 was best. } (15. Bh5 Re5) 15... Nxh1?? { (-5.94 → 10.37) Blunder. Nxg4 was best. } (15... Nxg4) 16. Bxd7?? { (10.37 → 3.93) Blunder. Bg5+ was best. } (16. Bg5+ Kc8) 16... Nf2 17. Bxe8+?? { (4.17 → -2.39) Blunder. Bg5+ was best. } (17. Bg5+ Re7 18. Rd4 c5 19. Rd5 c6 20. Bxc6+ Kc7 21. Bxe7 Kxc6 22. Rxc5+ Kd7 23. Bh4 Ne4) 17... Kxe8?? { (-2.39 → 3.54) Blunder. Nxd1 was best. } (17... Nxd1 18. Bxf7 Nf2 19. Bg8 Kd7 20. Bxh7 Ke6 21. Bf4 Rh8 22. Bd3 Nxd3+ 23. cxd3 a5 24. Bxc7) 18. Re1+ Kd7 19. Re2?? { (3.39 → 0.15) Blunder. Rf1 was best. } (19. Rf1 Ng4 20. Rxf7+ Ke6 21. Rxh7 Nxh2 22. Bf4 Ng4 23. Rxc7 Rf8 24. g3 Rf7 25. Rxf7 Kxf7) 19... Ng4 20. Bf4 Re8?! { (0.00 → 0.54) Inaccuracy. Rg8 was best. } (20... Rg8 21. Rd2+ Kc8 22. Re2 Kd8 23. Rd2+) 21. Re5?? { (0.54 → -8.98) Blunder. Rxe8 was best. } (21. Rxe8 Kxe8 22. h3 Nf6 23. Bxc7 Ne4 24. Bh2 f5 25. Kd1 a6 26. Ke2 Ng5 27. Kd3 Ne6) 21... Rxe5 22. Bxe5 Nxe5 23. Kd2 Ng4 24. h3 Nf2 25. Ke3 Nd1+ 26. Kd2 Nxb2 27. Kc3 Nd1+ 28. Kd2 Nf2 29. Ke3 Nd1+ 30. Kd2 Nb2 31. Kc3 Na4+ 32. Kb4 b5 33. a3 Kd6 34. Ka5 Kc5 35. Ka6 Kc4 36. Ka5 f5 37. Ka6 Kd4 38. Kb7 Ke3 39. Kxc7 Kf2 40. Kxc6 Kxg2 41. Kxb5 Kxh3 42. Kxa4 f4 43. Kb3 f3 44. c4 f2 45. c5 f1=Q 46. c6 Qf3+ 47. Ka4 Qxc6+ 48. Kb4 Kg4 { White resigns. } 0-1