<div class='user_solution'><strong><span style="font-weight: normal;">Try: 1. Bf5? [2. B~ #], 1...Ra2 2.Ba7#, 1...Rd2  2.Bd6#, 1...Re2 2.Be5#, 1...Rg2 2.Bg3#, 1...Rh2+ 2.Bxh2#  But 1. ... Rb2! </span></strong><b><br /> <strong>Solution: 1. Bf4! </strong></b><strong><span style="font-weight: normal;">[2. Bf5#]</span></strong><b><br /> </b><strong><span style="font-weight: normal;">1... Ra2  2.Ba6#,</span></strong><br /> <span style="font-size: 11pt; line-height: 115%; font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;;">1...Rb2 2.Bb7#,<b><br /> </b><strong><span style="font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;; font-weight: normal;">1... Rd2  2.Bd7#,</span></strong><b><br /> </b><strong><span style="font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;; font-weight: normal;">1... Re2  2.Be6#,</span></strong><b><br /> </b><strong><span style="font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;; font-weight: normal;">1... Rg2  2.Bg4#,</span></strong><b><br /> </b><strong><span style="font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;; font-weight: normal;">1... Rh2+ 2.Bh3#,</span></strong><b><br /> </b><strong><span style="font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;; font-weight: normal;">1...Kxh7 2.Bf5#.</span></strong><b><br /> <br /> </b></span></div>