Click on the third or sixth rank to set the en passant target square.

Book: ∞ / 0

# move proof disproof
1 Kg6 0
2 Ke6 0
3 h5 0
4 d5 0
5 g5 0
6 g6 0
7 Rh7 0
8 Ke8 0
9 f5 0
10 e6 0
11 e5 0
12 d6 0