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Puzzles (3 cohencoins award for each match):

Puzzle 51DYs: 999999999

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/2ciAx5gB"] [Date "2026.01.07"] [White "Maria"] [Black "Asher"] [Result "1-0"] [UTCDate "2026.01.07"] [UTCTime "21:10:02"] [WhiteElo "1212"] [BlackElo "1314"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-191"] [WhiteTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5?! { (0.33 → 0.87) Inaccuracy. c5 was best. } { B01 Scandinavian Defense } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. f3?? { (0.87 → -0.94) Blunder. exd5 was best. } (2. exd5 Qxd5) 2... dxe4? { (-0.94 → 0.11) Mistake. e5 was best. } (2... e5 3. exd5 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Qe2 Be7 7. Qxe5 O-O 8. Nc3 Na6 9. a3) 3. fxe4 h5? { (-0.07 → 0.95) Mistake. e5 was best. } (3... e5) 4. Nc3 Bg4 5. Nge2?! { (0.56 → -0.38) Inaccuracy. Nf3 was best. } (5. Nf3 a6) 5... Bxe2? { (-0.38 → 1.07) Mistake. e5 was best. } (5... e5 6. h3) 6. Bxe2 Nf6?? { (0.88 → 2.76) Blunder. Nc6 was best. } (6... Nc6 7. Bb5) 7. Bb5+?? { (2.76 → 0.30) Blunder. e5 was best. } (7. e5) 7... c6 8. Qe2?? { (0.21 → -5.37) Blunder. Bc4 was best. } (8. Bc4 Nbd7) 8... a6?? { (-5.37 → 0.33) Blunder. cxb5 was best. } (8... cxb5 9. e5) 9. Bc4 Nbd7?? { (0.00 → 2.80) Blunder. e6 was best. } (9... e6 10. e5 Ng4 11. Qe4 Bc5 12. Rf1 Bd4 13. Ne2 Bxe5 14. Bxe6 fxe6 15. d4 Bf6 16. Qxe6+) 10. e5 Ng4 11. Qf3?? { (3.18 → -3.11) Blunder. e6 was best. } (11. e6 fxe6 12. h3 Ngf6 13. d3 e5 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qg6+ Kd7 17. O-O Kc7) 11... f6?? { (-3.11 → 1.23) Blunder. Ndxe5 was best. } (11... Ndxe5 12. Qe2) 12. exf6 gxf6 13. Qf5 e6?? { (0.94 → 4.08) Blunder. Qc7 was best. } (13... Qc7 14. Ne2) 14. Qg6+?? { (4.08 → 0.37) Blunder. Bxe6 was best. } (14. Bxe6) 14... Ke7 15. Ne4?? { (0.73 → -8.84) Blunder. d4 was best. } (15. d4) 15... f5?? { (-8.84 → Mate in 1) Checkmate is now unavoidable. Nde5 was best. } (15... Nde5 16. h3) 16. Qf6+?? { (Mate in 1 → -11.60) Lost forced checkmate sequence. Qxe6# was best. } (16. Qxe6#) 16... Ke8?? { (-11.60 → Mate in 2) Checkmate is now unavoidable. Ndxf6 was best. } (16... Ndxf6 17. Nxf6) 17. Qxh8? { (Mate in 2 → 7.69) Lost forced checkmate sequence. Qg6+ was best. } (17. Qg6+ Ke7 18. Qxe6#) 17... fxe4 18. Rf1?? { (9.99 → 2.44) Blunder. Qxh5+ was best. } (18. Qxh5+ Ke7) 18... Qe7?? { (2.44 → 8.92) Blunder. Qh4+ was best. } (18... Qh4+ 19. Kd1) 19. Qxh5+ Kd8 20. Qxg4 Qc5 21. Bxe6 Nf6 22. Rxf6 Be7 23. Qg8+ Kc7 24. Qxa8 Bd8 25. Rf7+ Kb6?! { (21.39 → Mate in 4) Checkmate is now unavoidable. Qe7 was best. } (25... Qe7 26. Qc8+) 26. Qxd8+?! { (Mate in 4 → 25.87) Lost forced checkmate sequence. Rxb7+ was best. } (26. Rxb7+ Ka5 27. Qxd8+ Qb6 28. Qxb6+ Ka4 29. Qxa6#) 26... Ka7 27. Qd7 Qb6 28. d3 Qe3+?! { (27.85 → Mate in 2) Checkmate is now unavoidable. exd3 was best. } (28... exd3 29. Qxd3) 29. Bxe3+ Kb8 30. Qxb7# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting