White to mate in three

1.Nf5 threatening 2.Rh1+. 1...BxR, 2.Ng7 BxN forced! 3.BxB+ and mate!

Correct responses from Tom Kusnierz [kusnierz@us.ibm.com], lon reyes [ato_43_59@yahoo.com], Drago Ribicic [dr-riba@worldnet.att.net], Neeraj Bankar [nbankar@firstam.com], bch.lang@t-online.de [Herbert Lang], Leonard B. Feld [feldlawofc@msn.com], Aaron Jagt [aaron@entrewave.com]