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Puzzles (3 cohencoins award for each match):

Puzzle wrwhf: 515

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/uWTHxudF"] [Date "2026.05.17"] [White "Ellie2"] [Black "Matthew12"] [Result "1-0"] [UTCDate "2026.05.17"] [UTCTime "17:33:49"] [WhiteElo "1518"] [BlackElo "1434"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-14"] [WhiteTitle "🪐"] [BlackTitle "NM⍩"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A28"] [Opening "English Opening: Four Knights System, Nimzowitsch Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. c4? { (0.60 → -0.59) Mistake. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Nf6 3. Nc3 Nc6 4. Nf3 { A28 English Opening: Four Knights System, Nimzowitsch Variation } Bc5 5. Be2?! { (0.41 → -0.25) Inaccuracy. Nxe5 was best. } (5. Nxe5 Nxe5 6. d4 Bb4 7. dxe5 Nxe4 8. Qf3 Nxc3 9. bxc3 Ba5 10. Bf4 O-O 11. Be2 d6) 5... d6 6. O-O O-O 7. a3 Bg4?! { (-0.46 → 0.13) Inaccuracy. Nd4 was best. } (7... Nd4) 8. b4 Bb6 9. d4?? { (0.00 → -2.04) Blunder. Rb1 was best. } (9. Rb1 Bxf3 10. Bxf3 Nd4 11. d3 c6 12. g3 Nxf3+ 13. Qxf3 Nd7 14. Kg2 a5 15. b5 a4) 9... Bxf3 10. Bxf3 Bxd4 11. Bb2 a5 12. Qd2? { (-2.37 → -4.72) Mistake. Qb3 was best. } (12. Qb3 Bb6) 12... axb4 13. axb4 Rxa1 14. Rxa1 Nxb4 15. Ra4 c5?! { (-6.23 → -4.13) Inaccuracy. Na6 was best. } (15... Na6 16. Ra2 Nc5 17. Ba3 Ne6 18. Nb5 Bc5 19. h4 h6 20. g3 c6 21. Bxc5 dxc5 22. Qxd8) 16. Ne2 Bxb2 17. Qxb2 Nc6? { (-3.99 → -2.44) Mistake. Nd7 was best. } (17... Nd7 18. Ra7 Qb6 19. Ra3 Nb8 20. g3 N8c6 21. Nc3 Nd4 22. Bd1 Rb8 23. Qd2 Qd8 24. h4) 18. Qxb7 Qe7?? { (-2.58 → 6.31) Blunder. Qb8 was best. } (18... Qb8) 19. Qxc6 Nd7 20. Ra7 Qe6 21. Rxd7 Rb8 22. h3 Re8 23. Rxd6 Qxd6 24. Qxe8+ Qf8 25. Qxe5 f6 26. Qd5+ Kh8 27. e5 { Black resigns. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting