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Puzzles (3 cohencoins award for each match):

Puzzle uZbUW: 809

GM🏆 Harry2 (1531) +2
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/R3DTPxTR"] [Date "2026.01.27"] [White "Harry2"] [Black "Caroline1"] [Result "1-0"] [UTCDate "2026.01.27"] [UTCTime "15:47:42"] [WhiteElo "1531"] [BlackElo "1136"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-5"] [WhiteTitle "GM🏆"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C44"] [Opening "Scotch Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. d4 { C44 Scotch Game } d6?! { (0.38 → 1.14) Inaccuracy. exd4 was best. } (3... exd4 4. Nxd4) 4. Bc4?! { (1.14 → 0.50) Inaccuracy. d5 was best. } (4. d5 Nce7) 4... Be6?? { (0.50 → 8.00) Blunder. exd4 was best. } (4... exd4 5. Nxd4 Nf6 6. O-O Be7 7. Nc3 O-O 8. a4 Ne5 9. Be2 Re8 10. a5 c6 11. a6) 5. d5 Nd4 6. Nxd4 exd4 7. dxe6 fxe6 8. O-O d5 9. exd5 exd5 10. Qh5+ g6 11. Qe5+ Be7 12. Qxh8 dxc4 13. Qxg8+ Bf8 14. Re1+ Kd7?! { (15.39 → Mate in 1) Checkmate is now unavoidable. Qe7 was best. } (14... Qe7 15. Rxe7+) 15. Qf7+?! { (Mate in 1 → 12.94) Lost forced checkmate sequence. Qe6# was best. } (15. Qe6#) 15... Be7 16. Qd5+ Ke8 17. Qxd8+ Kxd8 18. c3 dxc3 19. Nxc3 Bb4 20. Bg5+ Kd7 21. Rad1+ Kc8?! { (12.38 → Mate in 1) Checkmate is now unavoidable. Bd6 was best. } (21... Bd6 22. Ne4 Rf8 23. Nxd6 cxd6 24. Re7+ Kc6 25. Rxh7 Rg8 26. Bf4 Rd8 27. h4 d5 28. Rc7+) 22. Re8# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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