Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/0WseSbdQ"]
[Date "2026.08.02"]
[White "Luz"]
[Black "Matthew12"]
[Result "1-0"]
[UTCDate "2026.08.02"]
[UTCTime "17:16:18"]
[WhiteElo "1548"]
[BlackElo "1451"]
[WhiteRatingDiff "+5"]
[BlackRatingDiff "-10"]
[WhiteTitle "IM👹"]
[BlackTitle "⍩"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C46"]
[Opening "Three Knights Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } Bc5?! { (0.23 → 0.88) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5) 4. Bc4?! { (0.88 → 0.25) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 d6 8. h3 Bxc3+ 9. bxc3 Qe7 10. O-O Nf6) 4... d6 5. d3 Be6 6. Nd5?! { (0.36 → -0.47) Inaccuracy. Bxe6 was best. } (6. Bxe6 fxe6 7. Na4 Bb6 8. Nxb6 axb6 9. O-O Nf6 10. c3 O-O 11. Re1 Qe8 12. a4 h6) 6... Nf6? { (-0.47 → 0.56) Mistake. Na5 was best. } (6... Na5 7. b3 Nxc4 8. bxc4 c6 9. Ne3 b5 10. cxb5 cxb5 11. c3 Nf6 12. O-O O-O 13. a4) 7. Nxf6+?! { (0.56 → 0.00) Inaccuracy. c3 was best. } (7. c3 Bxd5 8. exd5 Ne7 9. Bg5 Ng6 10. Qa4+ Kf8 11. Qb3 a5 12. Bxf6 Qxf6 13. Qxb7 Qd8) 7... Qxf6 8. Bxe6 Qxe6 9. Be3 Bxe3 10. fxe3 O-O 11. d4?? { (-0.07 → -2.80) Blunder. O-O was best. } (11. O-O Rae8) 11... Rfd8?? { (-2.80 → 5.07) Blunder. exd4 was best. } (11... exd4 12. exd4) 12. d5 Qh6 13. dxc6 Qxe3+ 14. Qe2 Qxe2+ 15. Kxe2 bxc6 16. Rad1 Rab8 17. b3 Rb4 18. Nd2 f6 19. Rhf1 d5 20. exd5?! { (6.08 → 4.14) Inaccuracy. a3 was best. } (20. a3 Rb5) 20... Rxd5?! { (4.14 → 6.73) Inaccuracy. cxd5 was best. } (20... cxd5 21. Rf3) 21. Rf3 Kf7 22. Nc4 e4 23. Rxd5?? { (6.68 → -7.77) Blunder. Rc3 was best. } (23. Rc3 Rxd1) 23... cxd5?? { (-7.77 → -0.45) Blunder. exf3+ was best. } (23... exf3+) 24. Rc3 d4?? { (-0.56 → 4.83) Blunder. dxc4 was best. } (24... dxc4 25. a3) 25. Ne5+?? { (4.83 → -0.97) Blunder. Rh3 was best. } (25. Rh3 Kg6) 25... fxe5 26. Rxc7+ Kf6 27. Rxa7 d3+?? { (-0.73 → 2.55) Blunder. Rb8 was best. } (27... Rb8 28. Rc7) 28. cxd3 Rd4 29. dxe4 Rxe4+ 30. Kf3 Rf4+ 31. Ke3 h6 32. Ra6+ Kf5 33. Ra7 g5?? { (3.03 → 7.46) Blunder. Rh4 was best. } (33... Rh4) 34. Rf7+ Kg4 35. Rxf4+ gxf4+ 36. Kf2 e4 37. b4 e3+ 38. Ke2 Kf5 39. a4 Ke4 40. a5 f3+ 41. gxf3+ Kf4 42. a6 h5 43. a7 h4 44. a8=Q { Black resigns. } 1-0