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

Book: ∞ / 0

# move proof disproof
1 Ra8 0
2 Kf7 0
3 g6 0
4 a5 0
5 e6 0
6 g5 0
7 Kd8 0
8 Bb7 0
9 d6 0
10 d5 0
11 Rb7 0
12 e5 0
13 h5 0
14 Nh6 0
15 Nf6 0
16 Rc7 0
17 h6 0