Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/YtI1s37t"]
[Date "2026.04.06"]
[White "Caroline1"]
[Black "ReId3"]
[Result "1-0"]
[UTCDate "2026.04.06"]
[UTCTime "15:09:42"]
[WhiteElo "1257"]
[BlackElo "1014"]
[WhiteRatingDiff "+4"]
[BlackRatingDiff "-8"]
[WhiteTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C10"]
[Opening "French Defense: Paulsen Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nc3?! { (0.38 → -0.22) Inaccuracy. c4 was best. } (2. c4) 2... e6?! { (-0.22 → 0.47) Inaccuracy. Nf6 was best. } (2... Nf6 3. Bf4 a6 4. e3 e6 5. Bd3 c5 6. dxc5 Bxc5 7. Nf3 b5 8. O-O Bb7 9. Ne2) 3. e4 { C10 French Defense: Paulsen Variation } Bd6? { (0.51 → 1.57) Mistake. Nf6 was best. } (3... Nf6 4. e5) 4. exd5 exd5 5. Nf3?? { (2.03 → 0.06) Blunder. Nxd5 was best. } (5. Nxd5 Ne7) 5... c6 6. Bg5 f6 7. Be3 Ne7 8. Bd3 O-O 9. O-O f5?! { (-0.44 → 0.34) Inaccuracy. Bg4 was best. } (9... Bg4) 10. Nh4?! { (0.34 → -0.45) Inaccuracy. Bg5 was best. } (10. Bg5 h6) 10... Ng6 11. Nxf5?? { (-0.63 → -7.22) Blunder. Nxg6 was best. } (11. Nxg6 hxg6 12. Qf3 f4 13. Bd2 Qg5 14. h3 Na6 15. Ne2 Nb4 16. Bxb4 Bxb4 17. Rad1 Bd7) 11... Bxf5 12. Bxf5 Rxf5 13. Qg4 Qd7 14. Rfe1 c5? { (-8.23 → -4.11) Mistake. Na6 was best. } (14... Na6 15. Bg5) 15. dxc5 Bxc5?? { (-4.83 → 2.44) Blunder. Be5 was best. } (15... Be5 16. Nxd5 Bxb2 17. Nc7 Bxa1 18. Rxa1 Qxc7 19. Qxf5 Nc6 20. Qe6+ Qf7 21. Qxf7+ Kxf7 22. Rb1) 16. Bxc5 Na6?! { (2.04 → 2.88) Inaccuracy. Nc6 was best. } (16... Nc6 17. Rad1 Qf7 18. Ne2 h5 19. Qh3 Re8 20. Nd4 Rxe1+ 21. Rxe1 Nxd4 22. Bxd4 Nf4 23. Qh4) 17. Bd4?! { (2.88 → 2.16) Inaccuracy. Bd6 was best. } (17. Bd6 Rd8) 17... Re8?? { (2.16 → 10.01) Blunder. Nb4 was best. } (17... Nb4 18. Qd1 Nh4 19. Ne2 Nc6 20. Ng3 Rg5 21. f3 Rf8 22. Bc5 Rf6 23. Be3 Rgg6 24. Bf2) 18. Rxe8+ Qxe8 19. Qxf5 Qf7 20. Qxf7+ Kxf7 21. Nxd5 Ne7 22. Nxe7 Kxe7 23. Re1+ Kd6 24. Bxg7 Nc5 25. h4 b5 26. g4 a5 27. Bd4 Ne6 28. Re5 Nxd4 29. Re4 Nxc2 30. g5 Kd5 31. Re2 Nd4 32. Rd2 b4 33. h5 Ke4 34. g6 hxg6 35. hxg6 Nf5 36. Re2+ Kf4 37. Kg2 Kg5 38. Re6 Kg4 39. Rf6 Kg5 40. Rxf5+ Kxf5 41. g7 { Black resigns. } 1-0