<div class='user_solution'><span class="MsoNormal" style="text-align:justify;display:block;"><b>Domination : rook vs Bishop with Pin and fork </b></span> <span class="MsoNormal" style="text-align:justify;display:block;"> </span> <span class="MsoNormal" style="text-align:justify;display:block;"><b>1.Qxh6! Qc8+ </b></span> <span class="MsoNormal" style="text-align:justify;display:block;">1...Qd4+ 2.Ke7 Qd7+ 3.Kf6 Qd8+ 4.Kxe6 Qe8+ 5.Kd6!+-</span> <span class="MsoNormal" style="text-align:justify;display:block;"> </span> <span class="MsoNormal" style="text-align:justify;display:block;"><b>2.Ke7 Qc7+ 3.Kf6! </b></span> <span class="MsoNormal" style="text-align:justify;display:block;">3.Kxe6? Qc6+ 4.Ke7 Qc7+=</span> <span class="MsoNormal" style="text-align:justify;display:block;"> </span> <span class="MsoNormal" style="text-align:justify;display:block;"><b>3...Bc8 </b></span> <span class="MsoNormal" style="text-align:justify;display:block;">3...Qc3+ 4.Re5!+-</span> <span class="MsoNormal" style="text-align:justify;display:block;"> </span> <span class="MsoNormal" style="text-align:justify;display:block;"><b>4.Qh7+! Qxh7 5.gxh7+ Kxh7 6.Rb6!! </b>Zugzwang </span> <span class="MsoNormal" style="text-align:justify;display:block;"><b>Try :</b> 6.Rxa5? Bg4! 7.Ra7+ Kh8! 8.Kg6 Bf3!=</span> <span class="MsoNormal" style="text-align:justify;display:block;"> </span> <span class="MsoNormal" style="text-align:justify;display:block;"><b>6...a4 </b></span> <span class="MsoNormal" style="text-align:justify;display:block;">6...Bh3 7.Rb7+ Kh6 e.g. 8.Rb3 Bd7 9.Rd3 Bg4 10.Rd2 Kh7 11.Rh2 Kg8 12.Rg2+- <b>pin</b></span> <span class="MsoNormal" style="text-align:justify;display:block;"> </span> <span class="MsoNormal" style="text-align:justify;display:block;"><b>7.Rb4! </b></span> <span class="MsoNormal" style="text-align:justify;display:block;">7.Rb2? Ba6!=</span> <span class="MsoNormal" style="text-align:justify;display:block;"> </span> <span class="MsoNormal" style="text-align:justify;display:block;"><b>7...a3 </b></span> <span class="MsoNormal" style="text-align:justify;display:block;">7...Ba6 8.Kf7 Kh6 9.Rb6+ <b>fork</b></span> <span class="MsoNormal" style="text-align:justify;display:block;">7...Bd7 8.Rb7 <b>pin</b></span> <span class="MsoNormal" style="text-align:justify;display:block;"> </span> <span class="MsoNormal" style="text-align:justify;display:block;"><b>8.Ra4 a2 9.Rxa2 </b>domination <b>9...Bg4 </b></span> <span class="MsoNormal" style="text-align:justify;display:block;">9...Bd7 10.Ra7+- <b>pin</b></span> <span class="MsoNormal" style="text-align:justify;display:block;"> </span> <span class="MsoNormal" style="text-align:justify;display:block;"><b>10.Rh2+ Kg8 11.Rg2 </b><b>pin<span> </span></b></span> <span class="MsoNormal" style="text-align:justify;display:block;"> </span> <p class="MsoNormal"><span style="font-size: 10pt; font-family: &quot;FigurineCB AriesSP&quot;;"> </span></p> <p class="MsoNormal"><b> </b></p></div>