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Puzzles (3 cohencoins award for each match):

Puzzle JlsDU: 591

Masterwill (1502) −13
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/n53UnnjS"] [Date "2025.11.18"] [White "Masterwill"] [Black "ChessMasterPlayer"] [Result "0-1"] [UTCDate "2025.11.18"] [UTCTime "00:37:00"] [WhiteElo "1502"] [BlackElo "1504"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+9"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } Nc6 3. Nf3 Nf6 4. Ng5?? { (0.16 → -1.43) Blunder. Nc3 was best. } (4. Nc3) 4... e6 5. Nc3 Bd6?! { (-1.63 → -0.97) Inaccuracy. a6 was best. } (5... a6) 6. d4? { (-0.97 → -2.47) Mistake. Nf3 was best. } (6. Nf3 Bc7 7. Bb3 d5 8. d3 dxe4 9. Nxe4 Nxe4 10. dxe4 Qxd1+ 11. Kxd1 b6 12. c3 Ba6) 6... cxd4 7. Ne2 O-O?! { (-2.84 → -2.12) Inaccuracy. h6 was best. } (7... h6 8. Nf3) 8. Nxd4 Nxd4 9. Qxd4 Qe7?? { (-1.63 → 5.62) Blunder. Qc7 was best. } (9... Qc7 10. Bd3 b6 11. Qe3 Bb7 12. Bd2 h6 13. Nh3 Ng4 14. Qe2 Ne5 15. O-O-O Nxd3+ 16. Qxd3) 10. e5 Bc5 11. Qh4 h6 12. exf6 Qxf6 13. Qg3?? { (5.39 → -0.84) Blunder. Nf3 was best. } (13. Nf3 Qxh4 14. Nxh4 d5 15. Bb3 b5 16. Nf3 a5 17. a4 bxa4 18. Bxa4 Ba6 19. Be3 Bd6) 13... Bxf2+?? { (-0.84 → 6.62) Blunder. hxg5 was best. } (13... hxg5 14. h4 g4 15. h5 d5 16. Bb3 e5 17. h6 g6 18. Bxd5 Rd8 19. Bb3 Be6 20. Be3) 14. Ke2?? { (6.62 → -9.29) Blunder. Qxf2 was best. } (14. Qxf2 Qxf2+) 14... Bxg3 15. Bd2 Qxb2 16. Bd3 hxg5 17. Bxg5 Qe5+ 18. Kd2 Qxg5+ 19. Kc3 Be5+ 20. Kb3 Bxa1 21. Rxa1 Qxg2 22. Re1 Qd5+ 23. Kc3 b5 24. Re3 Ba6 25. Rh3 b4+ 26. Kd2 Bxd3 27. Rxd3 Qxa2 28. Rxd7 Qa5 29. c3?! { (-21.03 → Mate in 8) Checkmate is now unavoidable. Kd1 was best. } (29. Kd1 Qd5+) 29... bxc3+ 30. Kd3 Rac8 31. Rd4 c2 { White resigns. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting