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Puzzles (3 cohencoins award for each match):

Puzzle np3Yw: 569

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/9bpvsqBG"] [Date "2026.05.08"] [White "Armaan"] [Black "Islomjon"] [Result "1-0"] [UTCDate "2026.05.08"] [UTCTime "23:30:40"] [WhiteElo "1297"] [BlackElo "1359"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-13"] [WhiteTitle "IM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 { C46 Four Knights Game: Italian Variation } Bb4?! { (0.05 → 0.64) Inaccuracy. Nxe4 was best. } (4... Nxe4 5. Nxe4) 5. a3?! { (0.64 → -0.28) Inaccuracy. Nd5 was best. } (5. Nd5 Nxe4 6. O-O Nf6 7. Nxb4 Nxb4 8. Nxe5 O-O 9. d3 d6 10. Bd2 Nbd5 11. Nf3 Re8) 5... Bxc3 6. dxc3 O-O?! { (-0.30 → 0.42) Inaccuracy. Nxe4 was best. } (6... Nxe4 7. Bd5 Nf6 8. Bxc6 bxc6 9. Nxe5 Ba6 10. Nd3 Qe7+ 11. Qe2 Qxe2+ 12. Kxe2 d6 13. b3) 7. O-O?! { (0.42 → -0.11) Inaccuracy. Bg5 was best. } (7. Bg5) 7... d6 8. Bg5 Bg4 9. h3 Bxf3?! { (-0.19 → 0.65) Inaccuracy. Be6 was best. } (9... Be6 10. Bxe6 fxe6 11. Qe2 Qe8 12. Bxf6 Rxf6 13. Rad1 Ne7 14. Qc4 Qc6 15. Nd2 Raf8 16. Qxc6) 10. gxf3?? { (0.65 → -2.17) Blunder. Qxf3 was best. } (10. Qxf3 h6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. f4 Kg7 14. Rf3 exf4 15. Rxf4 Ne5 16. Bd5 c6) 10... h6 11. Bxf6?! { (-2.17 → -3.30) Inaccuracy. Be3 was best. } (11. Be3) 11... Qxf6 12. Kh1 Qh4 13. Kh2 Ne7 14. Rg1 Ng6?? { (-3.89 → 6.62) Blunder. Qxf2+ was best. } (14... Qxf2+ 15. Rg2) 15. Qf1?? { (6.62 → -3.65) Blunder. Rxg6 was best. } (15. Rxg6) 15... Nf4 16. Kh1? { (-3.56 → -6.80) Mistake. Rg4 was best. } (16. Rg4 Qf6) 16... Nxh3 17. Rg3 Nxf2+?? { (-6.40 → 0.12) Blunder. Nf4+ was best. } (17... Nf4+ 18. Kg1 Kh7 19. Rd1 g6 20. Qe1 Qe7 21. Kf1 a5 22. Qe3 h5 23. Ke1 Kg7 24. Kd2) 18. Kg2 Nxe4 19. fxe4 Qxe4+ 20. Kg1 Rfe8?? { (-0.33 → Mate in 2) Checkmate is now unavoidable. Qh4 was best. } (20... Qh4 21. Rg2) 21. Qxf7+ Kh7 22. Qxg7# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting