https://chesspuzzlesonline.com/2020/02/22/272-mate-in-2/
Black to Play and Win, Checkmate in Two Moves | Chess Puzzle #272
Chess Puzzle #272 | It's black to play and win, What is Black's quickest way to force checkmate?
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https://chesslevel5.blogspot.com/2019/02/black-to-play-and-win.html
Chess Level 05: Black to play and win
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https://www.arcamax.com/entertainment/games/chess/s-4070666
Black to Play | Chess Puzzles | Columns | ArcaMax Publishing
Chess puzzles three times a week by Pete Tamburro
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https://streathambrixtonchess.blogspot.com/2009/05/black-to-play-and-draw-and.html?showComment=1242504720000
The Streatham & Brixton Chess Blog: Black to play and draw and
Position after White's move 57. Without further computer assistance: (a) demonstrate with variations how Black draws ; (b) identify the posi...
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https://chesslevel5.blogspot.com/2020/04/black-to-play-for-winning-advantage.html
Chess Level 05: Black to play for a winning advantage
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