Endgame # R-20 (Grigor'ev 1934)

(1) Endgame # R-20 - Grigor'ev 1934 1.Kg6 [ 1.Kh6? Ra6+ 2.Kg7 Kg5 3.Kf7 Kf5 4.Ke7 Ke5 5.Kd7 Kd5 6.Kc7 Kc5 7.Kb7 Rb6+ 8.Kc8 Ra6 9.Kc7 Ra1= ] 1...Kg4 2.Kf6 Kf4 3.Ke6 Ke4 4.Kd6 Kd4 5.Kc6 Kc4 [ 5...Rc1+ 6.Kb5 Rb1+ 7.Ka4+- ] 6.Rc8 1-0