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

Book: ∞ / 0

# move proof disproof
1 g6 0
2 g5 0
3 Nb4 0
4 f5 0
5 Kd8 0
6 Ra8 0
7 e6 0
8 Nf6 0
9 Nh6 0
10 d6 0
11 d5 0
12 Nc5 0
13 f6 0
14 b4 0
15 h6 0
16 Nc7 0
17 e5 0
18 h5 0
19 b6 0