Puzzles (3 cohencoins award for each match):
FEN
[Event "May Megatournament"]
[Site "https://cohenchessclub.com/xWKEDwxQ"]
[Date "2026.05.10"]
[White "Wali"]
[Black "Mark"]
[Result "1-0"]
[UTCDate "2026.05.10"]
[UTCTime "19:11:50"]
[WhiteElo "1839"]
[BlackElo "1513"]
[WhiteRatingDiff "+3"]
[BlackRatingDiff "-4"]
[WhiteTitle "GM🏆"]
[BlackTitle "⛳"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "B13"]
[Opening "Caro-Kann Defense: Exchange Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Nf3 Nf6 5. Bf4 Ne4?! { (0.31 → 1.00) Inaccuracy. Nc6 was best. } (5... Nc6 6. c3 Bf5 7. Qb3 Qc8 8. Nbd2 h6 9. Be2 e6 10. h3 Be7 11. O-O Bh7 12. Rfe1) 6. Bd3 Bf5 7. O-O e6 8. Re1 Nd7? { (0.43 → 1.78) Mistake. Nc6 was best. } (8... Nc6 9. Nbd2 Nxd2 10. Qxd2 Bxd3 11. Qxd3 Bd6 12. Bxd6 Qxd6 13. c3 Rc8 14. h4 h6 15. g3) 9. Bxe4?! { (1.78 → 0.94) Inaccuracy. c4 was best. } (9. c4) 9... Bxe4?! { (0.94 → 1.78) Inaccuracy. dxe4 was best. } (9... dxe4 10. Nfd2) 10. Nc3 Bf5?? { (2.12 → 4.78) Blunder. Nf6 was best. } (10... Nf6 11. Nb5) 11. Nxd5 Nf6?! { (4.96 → 8.88) Inaccuracy. Rc8 was best. } (11... Rc8 12. c3) 12. Nc7+ Ke7 13. Nxa8 Qxa8 14. d5 Kd7 15. dxe6+ Ke7?! { (10.55 → Mate in 9) Checkmate is now unavoidable. Ke8 was best. } (15... Ke8) 16. Qd6+ Ke8 17. exf7+ Kxf7 18. Ne5+ Kg8 19. Qc7 Be6 20. Rad1 b5 21. Rd8 Nd5?! { (10.54 → Mate in 3) Checkmate is now unavoidable. Qxd8 was best. } (21... Qxd8 22. Qxd8) 22. Qd6 Nxf4 23. Qxf8# { White wins by checkmate. } 1-0