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

Book: ∞ / 0

# move proof disproof
1 g6 0
2 Ra8 0
3 g5 0
4 Kg6 0
5 Nh6 0
6 Nf6 0
7 e5 0
8 Bb7 0
9 h6 0
10 Ke6 0
11 Kf6 0
12 d6 0
13 d5 0
14 h5 0
15 Rc7 0
16 e6 0
17 Ke8 0
18 Rb7 0