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It’s Your Move: daily chess puzzle # 157
Examine all biffs yet again works. 1…Bf2+! wins a pawn after 2 Qf2 Qc4; so instead 2 Kf2, when 2…Qc5+ 3 Kf1 Ng4! and the threat of 4…Nh2 mate means that White can’t move his Bc4, so that Ne3+ next …