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Puzzles (3 cohencoins award for each match):

Puzzle 6Hn5n: 887

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/6IX3K3W0"] [Date "2025.12.14"] [White "Adam6"] [Black "Maxim"] [Result "0-1"] [UTCDate "2025.12.14"] [UTCTime "18:23:16"] [WhiteElo "1287"] [BlackElo "1696"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+2"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Hungarian Opening: Indian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. g3 Nf6 { A00 Hungarian Opening: Indian Defense } 2. Bg2 e6 3. b3 d5 4. Bb2 c5 5. g4? { (-0.06 → -1.54) Mistake. Nf3 was best. } (5. Nf3 Nc6) 5... Bd6? { (-1.54 → -0.26) Mistake. Nxg4 was best. } (5... Nxg4 6. e4 h5 7. exd5 exd5 8. Nc3 Be6 9. Qe2 Be7 10. Nh3 Nc6 11. O-O-O Nd4 12. Qf1) 6. g5 Nfd7 7. Bxg7?? { (-0.55 → -8.55) Blunder. h4 was best. } (7. h4 O-O) 7... Rg8?? { (-8.55 → -2.02) Blunder. Qxg5 was best. } (7... Qxg5 8. Bxh8) 8. Bf6?? { (-2.02 → -7.46) Blunder. Bh6 was best. } (8. Bh6 Bf8) 8... Nxf6 9. gxf6 Qxf6 10. c3 Rxg2 11. Nf3 e5 12. Rg1 Rxg1+ 13. Nxg1 e4 14. Nh3 Bxh3 15. Na3 Qg5 16. e3?! { (-14.46 → Mate in 3) Checkmate is now unavoidable. d3 was best. } (16. d3 Bf4 17. e3 Qg1+ 18. Kd2 Qxf2+ 19. Kc1 Bg4 20. Qc2 Qxe3+ 21. Kb2 exd3 22. Qg2 Qe2+) 16... Qg1+ 17. Ke2 Bg4+ 18. f3 Bxf3# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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