CohenChessClub.com

Shop Cohen Coins
 

Puzzles (3 cohencoins award for each match):

Puzzle aOlaJ: 234

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/wTjFHcjd"] [Date "2025.10.12"] [White "Edward3"] [Black "Diego"] [Result "1-0"] [UTCDate "2025.10.12"] [UTCTime "17:11:24"] [WhiteElo "1335"] [BlackElo "1383"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-36"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C67"] [Opening "Ruy Lopez: Berlin Defense, Rio Gambit Accepted"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 { C67 Ruy Lopez: Berlin Defense, Rio Gambit Accepted } 5. Re1 Nf6 6. Nxe5 Nxe5?? { (0.91 → 3.06) Blunder. Be7 was best. } (6... Be7 7. d4 O-O 8. Ba4 Na5 9. Nd2 c6 10. c3 d6 11. Nef3 Re8 12. Bc2 d5 13. Ne5) 7. Nc3?? { (3.06 → -0.27) Blunder. d4 was best. } (7. d4 h5) 7... Bd6?? { (-0.27 → 7.56) Blunder. Be7 was best. } (7... Be7 8. Rxe5 c6 9. Bf1 d5 10. d4 O-O 11. Bg5 h6 12. Bh4 g5 13. Bg3 Ng4 14. Re1) 8. d4 O-O 9. dxe5 Re8 10. exd6 Rxe1+ 11. Qxe1 cxd6 12. Bg5 h6 13. Bxf6 Qxf6 14. Bd3 d5? { (9.23 → Mate in 1) Checkmate is now unavoidable. Qe6 was best. } (14... Qe6 15. Qd1) 15. Qe8# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting