Kurze Beweispartien

1. Be2-e3  Bh7-h5
2. Dd1:h5  Ba7-a6
3. Dh5-d1  Th8:h2 
4. Lf1:a6  Th2-h8
5. Th1:h8  Sg8-f6
6. Th8:f8  Ke8:f8 
7. La6-f1  Kf8-e8

Four returns to home. There are as may as ten home returns in an SPG of 31.0 moves, by Unto Heinonen (Probleemblad 1999-5).

Comment of JdH: Around the same time as the composition date of this problem, I made the following composition, with a more attractive end position, but a halfmove too long:

14+13. SPG 7.5

[1n1qkbnr/1ppppppp/8/8/8/8/1PPP1PPP/RNBQKBNR]