<div class='user_solution'><p class="MsoNormal" style="line-height: 14pt;"><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;">1. R:d6? – 2.Se5</span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"># <span style="color: rgb(49, 132, 155);">(<b>A</b>)</span></span><span style="font-size: 13pt; font-family: Calibri, sans-serif; color: rgb(49, 132, 155);"><o:p></o:p></span></p> <p class="MsoNormal" style="line-height: 14pt;"><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"><span>    </span>1... S:c4 </span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif; color: rgb(49, 132, 155);">(<b>b</b>)</span><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"> 2.Qb1</span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;">#</span><span style="font-size: 13pt; font-family: Calibri, sans-serif;"><o:p></o:p></span></p> <p class="MsoNormal" style="line-height: 150%;"><b><span lang="EN-US" style="font-size: 13pt; line-height: 150%; font-family: Calibri, sans-serif;"><span>    </span>1... Bf6 2.Sf2</span></b><span lang="EN-US" style="font-size: 13pt; line-height: 150%; font-family: Calibri, sans-serif;">#,<span>  </span><b>1... d:c4!</b><span style="color: rgb(49, 132, 155);"> (<b>a</b>)</span><b><o:p></o:p></b></span></p> <p class="MsoNormal" style="line-height: 14pt;"><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;">1. Q:d6? – 2.Se5</span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"># <span style="color: rgb(49, 132, 155);">(<b>A</b>)</span><b><o:p></o:p></b></span></p> <p class="MsoNormal" style="line-height: 14pt;"><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"><span>    </span>1... d:c4 </span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif; color: rgb(49, 132, 155);">(<b>a</b>)</span><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"> 2.Bc5</span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"># <span style="color: rgb(49, 132, 155);">(<b>B</b>)</span></span><span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(49, 132, 155);"> - battery play</span><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"><o:p></o:p></span></b></p> <p class="MsoNormal" style="line-height: 14pt;"><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"><span>    </span>1... S:c4 </span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif; color: rgb(49, 132, 155);">(<b>b</b>)</span><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"> 2.Qg6</span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;">#<b><o:p></o:p></b></span></p> <p class="MsoNormal" style="line-height: 14pt;"><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"><span>    </span>1... K:c4 2.Be2</span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"># <span style="color: rgb(49, 132, 155);">(<b>C</b>)</span><b><o:p></o:p></b></span></p> <p class="MsoNormal" style="line-height: 150%;"><b><span lang="EN-US" style="font-size: 13pt; line-height: 150%; font-family: Calibri, sans-serif;"><span>    </span>1... Q:d4 2.R:d4</span></b><span lang="EN-US" style="font-size: 13pt; line-height: 150%; font-family: Calibri, sans-serif;"># <span style="color: rgb(49, 132, 155);">(<b>D</b>)</span>, <b><span> </span>1... Bf6! <o:p></o:p></b></span></p> <p class="MsoNormal" style="line-height: 14pt;"><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;">1. Bc5! </span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif; color: rgb(49, 132, 155);">(<b>B</b>) </span><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;">– 2.Be2</span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;">,<b> Rd4</b># <span style="color: rgb(49, 132, 155);">(<b>CD</b>)</span><b><o:p></o:p></b></span></p> <p class="MsoNormal" style="line-height: 14pt;"><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"><span>    </span>1... d:c4 </span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif; color: rgb(49, 132, 155);">(<b>a</b>)</span><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"> 2.Se5</span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"># <span style="color: rgb(49, 132, 155);">(<b>A</b>) </span></span><span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(49, 132, 155);">- selfpinning </span><span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">[2. Q:d6?]</span><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"><o:p></o:p></span></b></p> <p class="MsoNormal" style="line-height: 14pt;"><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"><span>    </span>1... S:c4 </span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif; color: rgb(49, 132, 155);">(<b>b</b>)</span><b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;"> 2.Qb1</span></b><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif;">#<b><o:p></o:p></b></span></p> <p class="MsoNormal" style="line-height: 14pt;"><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif; color: rgb(33, 88, 104);"><span> </span>(1... Q:c5 2.Be2#, 1... d4 2.R:d4#)<o:p></o:p></span></p><p class="MsoNormal" style="line-height: 14pt;"><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif; color: rgb(33, 88, 104);"><br /></span></p><p class="MsoNormal"><b><i><span lang="EN-US" style="font-size: 10pt; font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">● </span></i></b><b><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);"> Erokhin </span></i></b><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">(+</span></i><i><span style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">анти</span></i><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">-</span></i><i><span style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">Салазар</span></i><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);"> - aAB) <b>+</b> <b>Rudenko + pseudo le Grand double </b>(A-CD)<b> <o:p></o:p></b></span></i></p><p class="MsoNormal"><b><i><span lang="EN-US" style="font-size: 10pt; font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">● </span></i></b><b><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);"> Dombrovskis paradox </span></i></b><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">(aA)<b><o:p></o:p></b></span></i></p><p class="MsoNormal"><b><i><span lang="EN-US" style="font-size: 10pt; font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">●</span></i></b><b><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">  Defenses on one square,  changed 2 mates<o:p></o:p></span></i></b></p><p class="MsoNormal"><b><i><span lang="EN-US" style="font-size: 10pt; font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">●</span></i></b><b><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">  Flight giving key<o:p></o:p></span></i></b></p><p class="MsoNormal"><span lang="EN-US" style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(127, 127, 127);">----------------------------------------------------------------------------------------------------------------------------------------------</span><b><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);"><o:p></o:p></span></i></b></p><p class="MsoNormal"><b><i><span style="font-size: 10pt; font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">●   </span></i></b><b><i><span style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">Ерохин </span></i></b><i><span style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">(+анти-Салазар - </span></i><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">aAB</span></i><i><span style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">) <b>+</b> <b>Руденко</b> <b>+ удвоенный псевдо-ле Гранд </b>(</span></i><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">A</span></i><i><span style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">-</span></i><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">CD</span></i><i><span style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">)<b><o:p></o:p></b></span></i></p><p class="MsoNormal"><b><i><span style="font-size: 10pt; font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">●</span></i></b><b><i><span style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">  Парадокс Домбровскиса  </span></i></b><i><span lang="EN-US" style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">(aA)</span></i><b><i><span style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);"><o:p></o:p></span></i></b></p><p class="MsoNormal"><b><i><span style="font-size: 10pt; font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">●   </span></i></b><b><i><span style="font-family: Calibri, sans-serif; color: rgb(33, 88, 104);">Защиты на 1 поле, перемена 2-х матов<o:p></o:p></span></i></b></p><p class="MsoNormal" style="line-height: 14pt;"><span lang="EN-US" style="font-size: 13pt; font-family: Calibri, sans-serif; color: rgb(33, 88, 104);"> <b><i><span style="font-size: 10pt;">●   </span><span style="font-size: 12pt;">Предоставление свободного поля ч. королю в л.с.</span></i></b></span></p></div>