<p><font size="4" face="Times New Roman"><b>1. Kb3!</b> - [2. B:g3! Kd1 3. Bf3#]</font></p><p><font size="4" face="Times New Roman"><b>1... g2 2. B:g2! Kd1 3. Bf3# </b>(1)</font></p><p><font size="4" face="Times New Roman"><b>1... g:f2 2. Bf3+! Kf1 3. Qc1# </b>(2)</font></p><p><b><font size="4" face="Times New Roman">1... Kf1 2. Qf3! –</font></b></p><p><font size="4" face="Times New Roman"><b> 2… g2 3. B:g2# </b>(3)</font></p><p><font size="4" face="Times New Roman"><b> 2... g:f2 3. Qd1#</b> (4)</font></p><p> </p><p><font size="4" face="Times New Roman">Model mates. Gravure.</font></p>