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Puzzles (3 cohencoins award for each match):

Puzzle PkoyJ: 999999999

IM🗿 SamjD (1539) +13
FEN
[Event "Summer Bowl Arena Mega"] [Site "https://cohenchessclub.com/wOUC9uv1"] [Date "2025.07.27"] [White "SamjD"] [Black "Rhys1"] [Result "1-0"] [UTCDate "2025.07.27"] [UTCTime "19:11:55"] [WhiteElo "1539"] [BlackElo "1446"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-16"] [WhiteTitle "IM🗿"] [Variant "Standard"] [TimeControl "600+1"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } Nf6 3. e3 e6 4. Nf3 Ne4?! { (0.11 → 0.89) Inaccuracy. c5 was best. } (4... c5) 5. Nbd2 Bb4 6. a3 Bxd2+?! { (0.95 → 2.03) Inaccuracy. Nxd2 was best. } (6... Nxd2) 7. Nxd2 Nxd2 8. Qxd2 O-O 9. O-O-O Na6?! { (1.92 → 3.01) Inaccuracy. Nc6 was best. } (9... Nc6 10. h4 f6 11. f3 a6 12. g4 e5 13. dxe5 fxe5 14. Bg5 Qd6 15. Qxd5+ Qxd5 16. Rxd5) 10. Bd3 Qd7 11. e4 dxe4 12. Bxe4 Qb5?! { (3.62 → 4.75) Inaccuracy. c6 was best. } (12... c6 13. h4 Nc7 14. Qd3 f5 15. Bf3 b6 16. Be5 Ba6 17. Qd2 Bc4 18. h5 Bd5 19. Be2) 13. Bd3 Qd5 14. Qe3 e5?! { (3.76 → 5.09) Inaccuracy. Qa2 was best. } (14... Qa2) 15. Bxe5 Be6 16. Qg3?! { (5.33 → 4.13) Inaccuracy. Rhe1 was best. } (16. Rhe1 f6 17. Bg3 Rfe8 18. Qe4 Qxe4 19. Rxe4 c6 20. f3 Bf7 21. Kd2 Bg6 22. Rxe8+ Rxe8) 16... g6? { (4.13 → 7.69) Mistake. f6 was best. } (16... f6 17. Qh4) 17. Qh4 Qa2? { (7.08 → Mate in 4) Checkmate is now unavoidable. f6 was best. } (17... f6 18. Bxf6 Bf5 19. Rhe1 Bxd3 20. Rxd3 Rf7 21. Rg3 Qf5 22. Be5 Raf8 23. f3 Nb8 24. Rg4) 18. Qh6?! { (Mate in 4 → 11.32) Lost forced checkmate sequence. Qf6 was best. } (18. Qf6 Qb1+ 19. Kd2 Qc1+ 20. Rxc1 Ba2 21. Qg7#) 18... f6 19. Bxg6 fxe5?! { (10.30 → Mate in 1) Checkmate is now unavoidable. hxg6 was best. } (19... hxg6 20. Qxg6+ Kh8 21. Bxf6+ Rxf6 22. Qxf6+ Kh7 23. d5 Nc5 24. Rhe1 Qa1+ 25. Kd2 Qa2 26. dxe6) 20. Qxh7# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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