Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/OfVtdgvC"]
[Date "2026.05.04"]
[White "KiRiLL"]
[Black "Jhaedon"]
[Result "0-1"]
[UTCDate "2026.05.04"]
[UTCTime "15:30:12"]
[WhiteElo "1301"]
[BlackElo "1141"]
[WhiteRatingDiff "-16"]
[BlackRatingDiff "+27"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B43"]
[Opening "Sicilian Defense: Kan Variation, Knight Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 a6 5. Nc3 { B43 Sicilian Defense: Kan Variation, Knight Variation } Qc7 6. Be3 Nc6 7. Nxc6 dxc6?! { (0.16 → 0.75) Inaccuracy. bxc6 was best. } (7... bxc6) 8. Bc4?! { (0.75 → 0.21) Inaccuracy. f4 was best. } (8. f4 Nf6) 8... Nf6 9. O-O Bd6 10. Qd4?? { (0.48 → -2.66) Blunder. f4 was best. } (10. f4 e5) 10... Bxh2+ 11. Kh1 Be5 12. Qc5 Bxc3? { (-2.99 → -1.47) Mistake. Nd7 was best. } (12... Nd7 13. Qa3 Bd6 14. Qb3 Nc5 15. Bxc5 Bxc5 16. a4 Rb8 17. Ne2 b5 18. Bd3 O-O 19. Qc3) 13. bxc3 Nxe4 14. Qd4 Nf6?? { (-2.41 → -0.71) Blunder. f5 was best. } (14... f5 15. a4 c5 16. Qd3 Bd7 17. Rfd1 O-O-O 18. f3 Ng3+ 19. Kg1 f4 20. Bf2 Rhe8 21. Qd6) 15. Rad1?! { (-0.71 → -1.40) Inaccuracy. Bf4 was best. } (15. Bf4) 15... O-O 16. Bf4 e5?? { (-1.81 → 1.30) Blunder. Qa5 was best. } (16... Qa5 17. Be5 Ng4 18. Rfe1 Nxe5 19. Rxe5 Qc7 20. Rh5 b5 21. Qh4 h6 22. Be2 f5 23. Rd3) 17. Bxe5 Qe7?? { (1.08 → 4.43) Blunder. Qa5 was best. } (17... Qa5) 18. Bd6 Qd7 19. Bxf8 Qxd4 20. Rxd4 Kxf8 21. Rd8+ Ke7 22. Rfd1?! { (4.67 → 3.02) Inaccuracy. Rh8 was best. } (22. Rh8 b5) 22... Bg4? { (3.02 → 5.77) Mistake. b5 was best. } (22... b5 23. Bb3 Ne4 24. Rxc8 Rxc8 25. Re1 f5 26. f3 Kf6 27. fxe4 Re8 28. c4 Rxe4 29. Rxe4) 23. R1d4?? { (5.77 → -7.69) Blunder. Rxa8 was best. } (23. Rxa8) 23... Rxd8 24. Rxd8 Kxd8 25. Bxf7 Bh5 26. Bc4 b5 27. Bd3 Bg6 28. Be2 Bxc2 29. Bf3 Be4 30. Bxe4 Nxe4 31. f3 Nxc3 { White resigns. } 0-1