<div class='user_solution'><p class="MsoNormal" style="margin-bottom:0cm;margin-bottom:.0001pt"><span lang="EN-US" style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:black;mso-ansi-language: EN-US">1.Bc7+?(C) e5!</span></p> <p class="MsoNormal" style="margin-bottom:0cm;margin-bottom:.0001pt"><span lang="EN-US" style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:black;mso-ansi-language: EN-US">1.ef?(</span><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;; color:black">А</span><span lang="EN-US" style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;; color:black;mso-ansi-language:EN-US">) B:f5 2.Q:f5(B) N:h6 3.Bc7+ e5</span></p> <p class="MsoNormal" style="margin-bottom:0cm;margin-bottom:.0001pt"><span lang="EN-US" style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:black;mso-ansi-language: EN-US">1. Q:f5!!(B) B:f5 2. ef?(</span><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;; color:black">А</span><span lang="EN-US" style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;; color:black;mso-ansi-language:EN-US">) N:h6 3.Bc7+(C) e5 4.fe!! Ng3 5.B:g3# </span></p> <p class="MsoNormal" style="margin-bottom:0cm;margin-bottom:.0001pt"><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:black">(1…</span><span lang="EN-US" style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:black;mso-ansi-language: EN-US">N</span><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:black">:</span><span lang="EN-US" style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:black;mso-ansi-language: EN-US">h</span><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:black">6 2.</span><span lang="EN-US" style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;; color:black;mso-ansi-language:EN-US">Bc7</span><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;; color:black">+)</span></p></div>