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Puzzles (3 cohencoins award for each match):

Puzzle pp1r6: 999999999

IM🤔 colton1 (1371?) +60
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ib2pMwX6"] [Date "2025.10.13"] [White "Wali"] [Black "colton1"] [Result "0-1"] [UTCDate "2025.10.13"] [UTCTime "15:15:20"] [WhiteElo "1817"] [BlackElo "1371"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+60"] [WhiteTitle "GM🏆"] [BlackTitle "IM🤔"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B12"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 { B12 Caro-Kann Defense } g6 3. Nf3 Bg7 4. Bc4 d5 5. exd5 cxd5 6. Bb3 Nc6 7. Nc3 Be6 8. O-O Qa5 9. Re1 O-O-O?? { (1.25 → 3.10) Blunder. Nf6 was best. } (9... Nf6 10. h3) 10. Ng5? { (3.10 → 1.30) Mistake. Ba4 was best. } (10. Ba4 Bg4 11. Bxc6 bxc6 12. h3 Bxf3 13. Qxf3 Bf6 14. Rb1 Qb4 15. Be3 e6 16. Ne2 Kd7) 10... Bf6?? { (1.30 → 4.74) Blunder. Bxd4 was best. } (10... Bxd4 11. Ne2 Bg4 12. c3 Bb6 13. h3 Bxe2 14. Qxe2 Nh6 15. Bd2 Qc5 16. Rad1 Rd7 17. Qf3) 11. Nxe6? { (4.74 → 2.83) Mistake. Rxe6 was best. } (11. Rxe6 fxe6 12. Nxe6 Rd6 13. Qg4 h5 14. Qh3 Kb8 15. Bf4 Nxd4 16. Nxd4 e5 17. Ndb5 Rc6) 11... fxe6 12. Rxe6 Nxd4 13. Nxd5?? { (2.74 → -4.28) Blunder. Rxf6 was best. } (13. Rxf6 Nxb3 14. Qg4+ Kb8 15. Re6 Nxc1 16. Qd4 Nh6 17. Rxc1 Nf5 18. Qe5+ Qc7 19. Nxd5 Qxe5) 13... Nxe6 14. Qg4?? { (-4.34 → Mate in 1) Checkmate is now unavoidable. Be3 was best. } (14. Be3 Nc7) 14... Qe1# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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