Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/HiBtE7tX"]
[Date "2025.11.11"]
[White "Rhys1"]
[Black "Garyd"]
[Result "0-1"]
[UTCDate "2025.11.11"]
[UTCTime "15:22:21"]
[WhiteElo "1385"]
[BlackElo "1460"]
[WhiteRatingDiff "-10"]
[BlackRatingDiff "+15"]
[BlackTitle "GM🙌"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C47"]
[Opening "Four Knights Game: Scotch Variation Accepted"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Nxd4? { (0.11 → 1.55) Mistake. Bb4 was best. } (5... Bb4 6. Nxc6) 6. Qxd4 g6?? { (1.41 → 8.46) Blunder. d6 was best. } (6... d6) 7. Bg5 Bg7 8. O-O-O?? { (8.69 → 2.21) Blunder. e5 was best. } (8. e5 Qe7 9. Be2 Ng8 10. Bxe7 Nxe7 11. Nb5 O-O 12. Nxc7 Rb8 13. f4 g5 14. O-O-O gxf4) 8... O-O?? { (2.21 → 8.74) Blunder. h6 was best. } (8... h6 9. Bh4 g5 10. Qe5+ Kf8 11. Bg3 d6 12. Qa5 Qe7 13. e5 dxe5 14. Bc4 b6 15. Qb5) 9. Rd3?? { (8.74 → 0.07) Blunder. e5 was best. } (9. e5 Nd5 10. Bxd8 Nxc3 11. Qxc3 Rxd8 12. Qxc7 Rf8 13. Bc4 d6 14. Qxd6 Bf5 15. Rhe1 h5) 9... h6 10. Bh4 d6 11. Nd5?? { (0.33 → -1.25) Blunder. f4 was best. } (11. f4 Re8 12. e5 g5 13. fxg5 Ng4 14. Qf4 Rxe5 15. gxh6 Qxh4 16. hxg7 Qe1+ 17. Nd1 Re4) 11... c5?? { (-1.25 → 7.22) Blunder. g5 was best. } (11... g5 12. Bg3 Nxd5 13. Qxd5 Be6 14. Qa5 f5 15. exf5 Rxf5 16. Qa3 b6 17. Re3 Qf6 18. Qb4) 12. Nxf6+ Kh8 13. Qc3?! { (7.17 → 4.97) Inaccuracy. Qxd6 was best. } (13. Qxd6 Qb6) 13... g5?! { (4.97 → 8.72) Inaccuracy. b5 was best. } (13... b5) 14. Nh5?? { (8.72 → -6.92) Blunder. Bxg5 was best. } (14. Bxg5) 14... Bxc3 15. Rxc3 gxh4 16. Bc4 Qg5+ 17. Re3 Qxh5 18. Rf3 Qg5+ 19. Kd1 Qxg2 20. Rg1 Qxf3+ 21. Be2 Qxf2 22. Rf1 Qxh2 23. Bf3 Be6 24. Rh1 Qxh1+ 25. Bxh1 Bg4+ 26. Ke1 Rae8 27. c4 Bf5 28. Ke2 Bxe4 29. Bxe4 Rxe4+ 30. Kf2 Rxc4 31. b3 Rc2+ 32. Ke3 Rxa2 33. Kf4 Ra3 34. Kf5 Rg8 35. Kf6 Rg7 36. Ke7 Rxb3 37. Kxd6 h3 38. Kxc5 h2 39. Kd5 h1=Q+ 40. Kd4 Qh5 41. Ke4 Rb4+ 42. Kd3 Qh3+ 43. Kc2 Qc3+ 44. Kd1 Rd4+ 45. Ke2 Qe3+ 46. Kxe3 Rdg4 47. Kf3 h5 48. Ke3 h4 49. Kd3 h3 50. Ke3 h2 51. Kf3 h1=Q+ 52. Ke3 Qh2 53. Kf3 Qh3+ 54. Kf2 Rg2+ 55. Ke1 Qh1# { Black wins by checkmate. } 0-1