<div class='user_solution'><span style="text-align:justify;display:block;" class="MsoNormal"><b><u>1.d5</u>!</b></span> <span style="text-align:justify;display:block;" class="MsoNormal">1.Nxg5? Kxd4=</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b><u>1...Nf3 </u></b></span> <span style="text-align:justify;display:block;" class="MsoNormal">1...Kxe4 2.d6!+-; 1...g4 2.Nf2+!+- <i>(2.Nf4+? Kxe4 3.d6 Kxf4 4.d7 g3 5.d8Q g2 6.Qc7+ Kg4 7.Qh2 a5=) </i>2...Ke3 3.d6+-</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b><u>2.Kc6</u>! </b></span> <span style="text-align:justify;display:block;" class="MsoNormal">2.Ka6? Nd4 3.Nxg5 e.g. 3...Ke3 4.d6 Nxe6 5.dxe7 Ng7 6.Kxa7 Ne8 7.Kb7 Kf4 8.Nf7 g5 9.Kc8 g4=</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b><u>2...g4</u></b></span> <span style="text-align:justify;display:block;" class="MsoNormal">main <u>2...Nd4+ 3.Kd7 g4</u> <i>(3...Kxe4 4.d6 Nxe6 5.dxe7 Ng7 6.Nxg5+ Kf5 7.Ne6+-) </i><u>4.Ng5</u>! (4.Nf2+? Ke3 5.Nxg4+ Kxe4 6.Nf6+ Ke5 7.d6 <i>(7.Kxe7 Nf5+!=) </i>7...Nxe6=) <u>4...g3</u> <i>(4...a5 5.Kxe7! a4 6.d6 a3 7.d7 a2 8.d8Q a1Q 9.Kf7 Qa2 10.Kxg6+-) </i>5.e5 g2 6.Nh3 <u>Ke4</u> <i>(6...Nf5 7.d6+-) </i><u>7.d6 Nf5 8.dxe7 Ng7 9.e8Q</u>+-</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b><u>3.Nf2+! Ke3 4.d6</u>!</b></span> <span style="text-align:justify;display:block;" class="MsoNormal">4.Nxg4+? Kxe4 5.d6 Nd4+! 6.Kd7 Nxe6=</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b><u>4...g3 </u></b></span> <span style="text-align:justify;display:block;" class="MsoNormal">4...Nd4+ 5.Kd5!+-</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b><u>5.Nd1</u>+! </b></span> <span style="text-align:justify;display:block;" class="MsoNormal">Try : 5.Ng4+? Ke2! <i>(</i>Not <i>5...Kf4? 6.dxe7 g2 7.Nf2 Ne5++-) </i>6.dxe7 g2 7.e8Q g1Q 8.Qxg6 Qb6+ 9.Kd7 Nd4 10.e5 Qc6+ 11.Ke7 Qd5 12.Kf7 a5=] </span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><b><u>5...Kf4 </u></b></span> <span style="text-align:justify;display:block;" class="MsoNormal">5...Ke2 6.dxe7 g2 7.Nc3+ Kf2 8.e8Q+-</span> <span style="text-align:justify;display:block;" class="MsoNormal"> </span> <span style="text-align:justify;display:block;" class="MsoNormal"><span> </span><b><u>6.dxe7</u>+- </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></div>