Martin Minski (?)
 
Win 4+3

1.Sc6!

[thematic try: 1.Sxc4? Rxf7! 2.Se5+ Kf4/5 3.Sxf7 Ke3/4 4.Sd6 Kd3/5 5.Sb5 Kc4!=]

1...Rxf7

[1...Kf4 2.Kg7+- (2.Kg6? Ke4!=) ; 1...Rf6+ 2.Kg7+-]

2.Se5+ Kf4 3.Sxf7 Ke3 4.Sd6 Kd3 5.Sb5+-