<p class="MsoNormal"><span lang="EN-US" style="line-height: 107%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1.Rc4!  K:d6 2.Rc6+!  Kd5 3.e3  d:e3<o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" style="line-height: 107%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">4.Rd4+ K:d4 5.Rd6#</span><span lang="EN-US" style="font-size: 26pt; line-height: 107%;"><o:p></o:p></span></p>