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Puzzles (3 cohencoins award for each match):

Puzzle PDGH9: 761

 Walker (1519) −8

Puzzle K5d2M: 999999999

GM KiRiLL (1353) +16
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/EDDfPyAG"] [Date "2025.10.27"] [White "KiRiLL"] [Black "Walker"] [Result "1-0"] [UTCDate "2025.10.27"] [UTCTime "15:06:32"] [WhiteElo "1353"] [BlackElo "1519"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-8"] [WhiteTitle "GM"] [BlackTitle "⚡"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C45"] [Opening "Scotch Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 { C45 Scotch Game } Nxd4?! { (0.09 → 0.99) Inaccuracy. Nf6 was best. } (4... Nf6) 5. Qxd4 Qf6 6. Qxf6 Nxf6 7. Bc4?? { (0.36 → -1.70) Blunder. Nc3 was best. } (7. Nc3 Bb4 8. Bd2 d6 9. a3 Bc5 10. f3 Be6 11. h4 h6 12. O-O-O a6 13. Ne2 d5) 7... Bc5?? { (-1.70 → 0.00) Blunder. Nxe4 was best. } (7... Nxe4 8. O-O) 8. O-O? { (0.00 → -1.38) Mistake. Nc3 was best. } (8. Nc3 d6 9. f3 Be6 10. Bxe6 fxe6 11. Bd2 d5 12. exd5 exd5 13. O-O-O O-O-O 14. Ne2 Rd7) 8... Nxe4 9. Re1?? { (-1.07 → -7.91) Blunder. Bd3 was best. } (9. Bd3 Nf6 10. Re1+ Kd8 11. Bg5 Be7 12. Nc3 h6 13. Bh4 g5 14. Bg3 d6 15. Nb5 a6) 9... Bxf2+ 10. Kf1 Bxe1 11. Kxe1 O-O 12. Bf4 d6 13. Nd2 Nxd2 14. Bxd2 Be6 15. Bxe6 Rae8 16. Kd1 Rxe6 17. Bb4 Re4 18. c3 b5 19. Kc2 c5 20. Ba5 Rc4 21. b3 Rf4 22. Re1 Rf2+ 23. Kd3 Rxa2 24. Bc7 Rxg2 25. Bxd6 Rd8 26. Ke3 Rxd6 27. Kf3 Rxh2?? { (-8.86 → Mate in 1) Checkmate is now unavoidable. Re6 was best. } (27... Re6) 28. Re8# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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