<p class="MsoNormal" style="TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt"><u><span lang="EN-GB" style="mso-ansi-language: EN-GB">Thematic try</span></u><span lang="EN-GB" style="mso-ansi-language: EN-GB">: 1 Rxd5? Bg4+ 2 Kh4 Be7+ 3 Kg3 Bb4!! (threats 4… Be1) <p></p> </span></p> <p></p> <p></p> <p class="MsoNormal" style="TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt"><u><span lang="EN-GB" style="mso-ansi-language: EN-GB">Solution</span></u><span lang="EN-GB" style="mso-ansi-language: EN-GB">: 1 Rf5+! Kg1 2 Rxd5 Bg4+ 3 Kh4 Be7+ 4 Kg3 Bb4!? 5 Rg5 Bd6+ 6 Kh4 Be7! (crossed pin!) 7 Kg3! Bd6+ 8 Kh4 Be7 9 Kg3 Bxg5 <b style="mso-bidi-font-weight: normal">model central stalemate</b> <p></p> </span></p> <p></p> <p></p> <p class="MsoNormal" style="TEXT-ALIGN: justify; MARGIN: 6pt 0cm 0pt 35.45pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB">Or 5… Be1+ 6 Kf4 Bd2+ 7 Kg3 Be1+ 8 Kf4 Bd2+ (perpetual check) 9 Kg3 Bxg5 stalemate (or 9… Be2 10 Rg6/7/8 Be1+ 11 Kh3+! Kf1 12 Rg1+! Kxg1 stalemate) <p></p> </span></p> <p></p> <p></p> <p class="MsoNormal" style="TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB"> <p> </p> </span></p> <p> </p> <p></p> <p class="MsoNormal" style="TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt"><u><span lang="EN-GB" style="mso-ansi-language: EN-GB">Other variation</span></u><span lang="EN-GB" style="mso-ansi-language: EN-GB">: <p></p> </span></p> <p></p> <p></p> <p class="MsoNormal" style="TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB">If 4… Be2 5 Rd7! (5 Rd2? h4+! 6 Kh3 Bf1+ 7 Kg4 h3! Also 5 Rd4? Bc5! 6 Rf4 Bd6!) h4+ 6 Kh3 Bf1+ 7 Kg4 Be2+ (7… h3?? 8 Rxe7 h2 9 Rh7) 8 Kh3 Bf1+ 9 Kg4 echoed perpetual check. <p></p> </span></p> <p></p> <p></p> <p class="MsoNormal" style="TEXT-ALIGN: justify; MARGIN: 6pt 0cm 0pt 35.45pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB">Or (by play) 5… Bc5 (otherwise: 5… Bf6? 6 Rh7 etc.) 6 Rf7!! (guards f2: 6 Rh7? Bf2+7 Kf4 Bh4!! etc.) Bb6 7 Rf8! guards d8 (7 Rf6? Bc7+ 8 Kh4 Bd8! Or 7 Rf5? </span><span lang="PT-BR" style="mso-ansi-language: PT-BR">Bc7+ 8 Kh4 Bd8+ 9 Kg3 h4+ 10 Kh3 Bc4 11 Re5 Bf1+ 12 Kg4 h3 etc.) etc. <p></p> </span></p> <p></p> <p></p>