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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 Ra7 0
3 g5 0
4 e5 0
5 Ke8 0
6 Nh6 0
7 h5 0
8 d5 0
9 Nf6 0
10 d6 0
11 Bb7 0
12 Ke6 0
13 Kf6 0
14 Rb8 0
15 Kg6 0
16 h6 0
17 g6 0