<div class='user_solution'><span style="text-align:justify;display:block;" class="MsoNormal"><b>1.Rh1! </b></span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>Try :</b> 1.Rf8? Kb2 2.Rf1 e2 3.Re1 a1Q 4.Rxa1 Kxa1 5.Kf2 e1Q+ 6.Kxe1 b3=</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>1...Kb2 2.Kh2 a1Q 3.Rxa1 Kxa1 4.a6! </b></span> <span style="text-align:justify;display:block;" class="MsoNormal">4.Bf1? a2=</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>4...bxa6 </b></span> <span style="text-align:justify;display:block;" class="MsoNormal"><u>4...e2 5.axb7 e1Q 6.Rf8! Qh4</u>+ </span> <span style="text-align:justify;display:block;" class="MsoNormal"><i>6...Qc3 7.b8Q e3 8.Rc8 Qd4 9.Rc2+-; or 6...Kb2 7.b8Q e3 8.Rf4 b3 9.Rc4+- </i>e.g. <i>9...e2 10.Qd6 Qd1 11.Rd4 Qc2 12.Qe5 e1Q 13.Qxe1 Qc7+ 14.Kg1+-</i></span> <span style="text-align:justify;display:block;" class="MsoNormal"><u>7.Bh3</u>! <i>(7.Kg1? Qg3 8.b8Q Qxb8 9.Rxb8 Kb2!=) </i><u>7...e3 8.b8Q</u> <i>(8.Rf1+? Ka2 9.b8Q e2 10.Qg8+ b3 11.Rf3 Qb4 12.Rf2 Qd6+ 13.Kg2 Qc6+ 14.Kg1 Qc1+=) </i><u>8...Qd4 9.Rf1+ Kb2 10.Rg1 e2</u> <i>(10...b3 11.Rg2+-) </i><u>11.Qe8 Qf2+ 12.Kh1 Qf3+ 13.Bg2</u>+-</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>5.Rxb4 a5 6.Rb3! a2 7.Kg1! </b></span> <span style="text-align:justify;display:block;" class="MsoNormal">7.Kg3? a4 8.Rb8 a3 9.Bxe4 e2 10.Kf2 e1Q+ 11.Kxe1 stalemate</span> <span style="text-align:justify;display:block;" class="MsoNormal">7.Bf1? a4 8.Rb8 a3=</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>7...a4 </b></span> <span style="text-align:justify;display:block;" class="MsoNormal">7...e2 8.Kf2! a4 9.Rb8 a3 10.Kxe2 e3 similar to solution</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>8.Rb8! a3 9.Kf1 e2+ 10.Kxe2 </b></span> <span style="text-align:justify;display:block;" class="MsoNormal">10.Ke1? e3 11.Bb7 Kb2= <br /></span><span style="text-align:justify;display:block;" class="MsoNormal"><b> </b></span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>10...e3 11.Bb7 </b></span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>Try :</b> 11.Ke1? e2 12.Bb7 Kb2 /b1 13.Bd5+ Ka1 14.Bb3 Kb2 /b1 15.Bc4+ Ka1 16.Bb5 Kb2 <i>(</i>not <i>16...Kb1? 17.Bxe2+ Kc2 18.Rc8+ Kb1 19.Bd3+ Kb2 20.Kd2 a1Q 21.Rb8+ Ka2 22.Bc4#) </i>17.Bxe2+ Kc3! 18.Rc8+ Kb4 19.Rc1 Kb3 20.Kd2 a1Q 21.Rxa1 Kb2 22.Rc1 a2 23.Rc6 a1Q 24.Rb6+ Ka3!= <i>(24...Ka2? 25.Kc2!+-) </i></span> <span style="text-align:justify;display:block;" class="MsoNormal"><i> </i></span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>11...Kb2 12.Bd5+ Ka1 13.Kd3 </b></span> <span style="text-align:justify;display:block;" class="MsoNormal">13.Bb3? Kb2 14.Bc4+ Ka1 15.Kd3 is loss time</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>13...e2 14.Re8 Kb1 15.Bxa2+ Kxa2 16.Kc4! </b>avoid Stalemate </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>Try :</b> 16.Kc3/c2? e1Q+ 17.Rxe1 stalemate</span> <span style="text-align:justify;display:block;" class="MsoNormal">or 16.Rxe2+? Kb3 17.Re8 Kb2 18.Rb8+ Kc1!=</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b>16...e1Q 17.Rxe1+- </b></span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <p class="MsoNormal"><span style="font-size: 10pt; font-family: &quot;FigurineCB AriesSP&quot;;"> </span></p> <span style="text-align:justify;display:block;" class="MsoNormal"><span style="font-size: 10pt; font-family: &quot;FigurineCB AriesSP&quot;;"> </span></span> <p class="MsoNormal"><span style="font-size: 10pt; font-family: &quot;FigurineCB AriesSP&quot;;"> </span></p> <p class="MsoNormal"><b> </b></p></div>