J. Genttner
Sachove Umeni, 1950
2nd Prize
Win

White: Kf2, Qe4, Bf4
Black: Kd1, Qb5; pawns - b6,c5, c3

1 Kg3!/i Qd7/ii 2 Qb1+ Ke2 3 Qc2+ Ke1 4 Be5 and wins

i) Zugzwang
ii) 1...Qb4 2 Qd3+ Ke1 3 Kf3; 1...Qb3 2 Qd3+ Ke1 3 Kh2(g2)
Qa2+ 4 Kh1 Qa8+ 5 Kg1; 1...Qb2 2 Qd3+ Ke1 3 Kh3; 1...c4 2
Qh1+ Kc2 3 Qc1+ Kb3/iii 4 Qb1+ Ka4 5 Qa2+ Kb4 6 Bd6+.
iii) 3...Kd3 4 Qd1+ Ke4 5 Qf3+ Kd4 6 Qe3+ Kd5 7 Qe5+ Kc6 8
Qe8+ Kc5 9 Bd6+.