<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span lang="EN-US">1...Rf3 2.Kc4 Se3+ 3.Kb3 Sc4+ 4.Ka2 Ra3# (MM)<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span lang="EN-US">1...Kg2 2.Bg6 Kxg3 3.Ke4 Re6+ 4.Kf5 Re5# (MM)<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span lang="EN-US">1...Rf8 2.Kc6 Sf6 3.Kb7 Se8 4.Ka8 Sd6# (MM)<o:p></o:p></span></p> <p class="MsoNormal" style="margin-left: 0cm; line-height: normal;">·<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal;">       </span></p>