<div class='user_solution'><span style="font-size: 9pt;"> </span><font face="Times New Roman" size="2">1... f7~ 2. Sxe6#</font><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1... e5~ 2. Qf6#</span><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1... Be6~ 2. Qb6#</span><div><font face="Times New Roman" size="2"><br /></font><span lang="EN-GB" style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1. Sc5? [2. Re4# </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span style="color: teal;">X</span></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> , c3# </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span style="color: rgb(51, 153, 102);">Y</span></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">]</span><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1…Sxb5 </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><font color="#9d0a0f">c</font></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> 2. Re4# </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><font color="#9d0a0f">X</font></b><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1…Bxd5 </span><b><font face="Times New Roman" color="#9d0a0f" size="2">d</font></b> <span style="font-family: &quot;Times New Roman&quot;; font-size: small;">2. c3# </span><b><font face="Times New Roman" color="#9d0a0f" size="2">Y</font></b><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1... Bf5! </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span style="color: blue;">a</span><span style="color: red;">AB</span></b></div><div><font color="#ff0000" face="Times New Roman" size="2"><b><br /></b></font><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span lang="EN-GB" style="font-family: &quot;Times New Roman&quot;; font-size: small;">1. Sf6? [2. Re4# <b><span style="color: rgb(51, 153, 102);">X</span></b>]</span><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1... Bxd5 </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><font color="#790000">d</font></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> 2. Rxd5# </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><font color="#9d0a0f">M</font></b><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1... Be3 </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span style="color: blue;">b</span><span style="color: red;">C</span></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> 2. Qxe3#</span><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1... Bf5! </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span style="color: blue;">a</span><span style="color: red;">A</span></b></div><div><font color="#ff0000" face="Times New Roman" size="2"><b><br /></b></font><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;">1. Sxe5!</b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> [2. c3# </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span style="color: rgb(51, 153, 102);">Y</span></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">]</span><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1... Bf5 </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span style="color: blue;">a</span><span style="color: red;">B</span></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> 2. Qb6#</span><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1... Be3 </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span style="color: blue;">b</span><span style="color: red;">D</span></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> 2. Qxe3#</span><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1... Sxb5 </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><font color="#9d0a0f">c</font></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> 2. Sc6# </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><font color="#9d0a0f">N</font></b><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1... c3 2. Bc5#</span><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">1... Bd2 2. Qxd2#</span></div><div><font face="Times New Roman" size="2"><br /></font><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">Separation of defensive motives </span><i style="font-family: &quot;Times New Roman&quot;; font-size: small;">“like Ellerman/Mäkihovi” </i><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">(</span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span style="color: blue;">a</span><span style="color: red;">AB</span></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> / </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span style="color: blue;">a</span><span style="color: red;">A</span></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> / </span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span style="color: blue;">a</span><span style="color: red;">B</span></b><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">)</span></div><div><font face="Times New Roman" size="2"><b>Svìtek/Uris</b> combination <i>(Problemas nº27, pag. 789, July 2019)</i><br /></font><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span lang="EN-GB" style="background: white;">DM-22-24</span></span><span lang="EN-GB" style="font-family: &quot;Times New Roman&quot;; font-size: small; background: white;">  <b>Labai </b>theme (change with refutation) (<b><span style="color: blue;">ab</span><span style="color: red;">AC</span></b> / <b><span style="color: blue;">ab</span><span style="color: red;">BD</span></b>)</span><br /><span style="background-color: white; font-family: &quot;Times New Roman&quot;; font-size: small;">Changed mates</span><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">Change of defensive motives</span><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">Theme</span><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"> Barnes</b><br /><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> </span><br /><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span lang="EN-GB" style="color: red;">A</span></b><span lang="EN-GB" style="font-family: &quot;Times New Roman&quot;; font-size: small;"> – direct guard of the threat square</span><br /><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span lang="EN-GB" style="color: red;">B</span></b><span lang="EN-GB" style="font-family: &quot;Times New Roman&quot;; font-size: small;"> – pinning of the threat unit</span><br /><b style="font-family: &quot;Times New Roman&quot;; font-size: small;"><span lang="EN-GB" style="color: red;">C</span></b><span lang="EN-GB" style="font-family: &quot;Times New Roman&quot;; font-size: small;"> – interference of threat unit’s line</span></div><div><font face="Times New Roman" size="2"><font color="#ff0000"><b>D</b></font> </font><span style="font-family: &quot;Times New Roman&quot;; font-size: small;">–</span><span style="font-family: &quot;Times New Roman&quot;; font-size: small;"> creating flight by line interference</span></div><div> <br /></div><br /></div>