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Puzzles (3 cohencoins award for each match):

Puzzle oKilO: 601

🏠 Walker (1454) −3

Puzzle B5jPR: 999999999

GM☢ ZePHyRos (1643) +5
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/4ReaG6Vv"] [Date "2025.08.15"] [White "Walker"] [Black "ZePHyRos"] [Result "0-1"] [UTCDate "2025.08.15"] [UTCTime "23:04:15"] [WhiteElo "1454"] [BlackElo "1643"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+5"] [WhiteTitle "🏠"] [BlackTitle "GM☢"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Jerome Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Bxf7+?? { (0.30 → -3.91) Blunder. c3 was best. } { C50 Italian Game: Jerome Gambit } (4. c3 Nf6 5. d3 d6 6. a4 a5 7. O-O O-O 8. Re1 h6 9. h3 Be6 10. Na3 Bxa3) 4... Kxf7 5. Nxe5+ Nxe5 6. Qh5+ Ng6?! { (-3.62 → -2.72) Inaccuracy. Kf8 was best. } (6... Kf8 7. Qxe5) 7. Qxc5 d6 8. Qd5+ Be6 9. Qxb7 N8e7?! { (-3.15 → -2.04) Inaccuracy. Nh4 was best. } (9... Nh4) 10. O-O?! { (-2.04 → -2.67) Inaccuracy. d3 was best. } (10. d3) 10... Rb8?? { (-2.67 → -0.72) Blunder. d5 was best. } (10... d5 11. b3) 11. Qxa7 Qd7?? { (-0.60 → 1.63) Blunder. Nf4 was best. } (11... Nf4 12. Nc3) 12. Nc3?? { (1.63 → 0.01) Blunder. f4 was best. } (12. f4 Rhf8 13. f5 Kg8 14. Nc3 Nxf5 15. exf5 Bxf5 16. d3 Bh3 17. Rxf8+ Rxf8 18. Qd4 c5) 12... h5? { (0.01 → 1.50) Mistake. Ra8 was best. } (12... Ra8 13. Qd4 Nc6 14. Qe3 Nb4 15. Qf3+ Kg8 16. Qd1 d5 17. d4 dxe4 18. Re1 h6 19. a3) 13. d3 h4?! { (1.14 → 2.09) Inaccuracy. Nc6 was best. } (13... Nc6 14. Qe3) 14. g3?? { (2.09 → -5.62) Blunder. f4 was best. } (14. f4 c5) 14... hxg3?? { (-5.62 → 6.17) Blunder. Bh3 was best. } (14... Bh3 15. Bg5 Rxb2 16. Rfb1 Rxc2 17. Qa3 hxg3 18. Qb3+ d5 19. fxg3 Rg2+ 20. Kh1 Ne5 21. Rf1+) 15. fxg3+ Nf5 16. exf5 Bxf5 17. g4 Nh4 18. gxf5 Qc6 19. Qa4?? { (8.92 → Mate in 1) Checkmate is now unavoidable. Qf2 was best. } (19. Qf2 Rb4 20. Ne4 Rxe4 21. dxe4 Qxe4 22. Bf4 Rh5 23. Rae1 Qc4 24. Bg3 Rxf5 25. Qe3 Rxf1+) 19... Qg2# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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