1...Rh4+!? 2.Kxh4 Kf3 3.Nxe4 Bf6+ 4.Qxf6! Try: 4.Nxf6 g5+ 5.hxg6 Nxg6+ fork 6.Kh5 Nxf8 7.b5 Ne6!=   4...gxf6 5.Nd2+! 5.Nxf6? Ng2+ 6.Kh3 Nf4+ 7.Kh2 Ne6=   5...Ke2 5...Ke3 6.b5 Nd5 (6...Nd3 7.b6 Nc5 8.Nc4+ Kd4 9.Nd6 Kd5 10.b7+-) 7.Nc4+ Kd4 8.b6!+-   6.b5 Nd5 7.Ne4! Try: 7.Nc4? f5! 8.b6 Nxb6 9.Nxb6 f4 10.Nd5 f3 11.Nf4+ Ke3! 12.Nh3 f2 13.Nxf2 Kxf2 14.Kg4 Ke3 15.Kf5 Kd4 16.Kg6 Ke5 17.Kxh6 Kf6 18.Kh7 Kf7 19.h6 Kf8 20.Kg6 Kg8=   7...Kf3 7...Ke3 8.Nd6 Kd4 9.Nf5+ (ab) 9...Kc5 10.Kg4 (ba) 10...Kxb5 11.Nxh6 Ne7 12.Nf7! Ng8 13.Kf5 Kc5 (13...Kc6 14.Ke6! Kc7 15.Nd6! Nh6 (15...Kd8 16.Kf7 Nh6+ 17.Kxf6+-) 16.Nf5 Ng4 17.Ne3+-) 14.Kg6! (14.Ke6? Kd4! 15.Nd6 Ke3 16.Kf7 Kf4!=) 14...Kd5 15.Kg7 Ne7 16.Kxf6+    8.Nd6+-