<p><font color="#007236">1.Kf4! [1.Kf5!? Ne3+!-+] 1... Kg6 [1...Nd2 2.Kf5 (2.e4!? Nb3! (2... Kg6? 3.e5= main line) 3.Kf5 Nd4+ 4.Ke5 Nf3+ 5.Kf5 Nh4+-+) 2...Nc4 3.g6+=] 2.e4 [2.h4? Nd2-+] <br /> 2... Nd2 [2... Nxh2 3.e5=] 3.e5 Nc4 4.e6 [Thematic try 4.h4!? Na5!! (4... Nb6? 5.e6 Nc8 6.Ke5 Ne7 7.Kd6=) 5.Ke4 (5.e6 Nc6 6.Ke4 Ne7 7.Ke5 Nf5-+) 5... Nc6 6.Kd5 Ne7+    <br /> 7.Ke6 Nf5-+] 4... Nd6 5.e7 [5.Ke5? Nf5 6.Kf4 Ne7-+; 5.h4? Nf5-+] 5... Ne8 6.h4 [6.h3? Nc7 7.h4 Nd5+-+] 6... Ng7 [6...Kf7 7.Kf5 Ng7+ 8.Ke5=] 7.Ke4! [7.Ke5? Kf7 8.Kd6   <br /> Nf5+-+] 7... Kf7 8.Ke5!  Ne8 9.Kf5 Ng7+10.Ke5 positional draw, or 10... Kxe7 11.g6 Ke8 12.Ke4! [12.Kd5? Kd7 13.Ke5 Ke7-+] 12... Kd7 13.Kd5 Kd8 14.Kd4! [14.Kd6?    <br /> Ke8 15.Ke5 Ke7-+] 14... Ke815.Ke4! Kf8 [15... Ke7 16.Ke5 Ne6 17.Kf5=; 15... Kd8 16.Kd4=] 16.Kf4 [16.Ke5? Ke7-+] 16... Ke8 [16... Ne8 17.Kg5=] 17.Ke4! [17.Kg5? Ke7    <br /> 18.Kh6 Kf6 19.Kh7 Nf5-+; 17.Ke5? Ke7-+] 17...Kd8 18.Kd4! positional draw. [18.Kd5? Kd7-+; 18.Kf4? Kd7 19.Ke5 Ke7-+]  </font></p> <p><font color="#007236">  <br /> Theme: oppositions (author) </font></p>