Endgame # R-34: Berger 1890

(1) Endgame # R-34 - Berger 1890 [Burba,M] 1.Kh1 [ 1.Ra1? f3+ 2.Kh1 Kh3-+ ] 1...Kh3 [ 1...f3 2.Rxf3= ] 2.Rf3 Kg4 3.Ra3 1/2-1/2