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

Book: ∞ / 0

# move proof disproof
1 g6 0
2 Rh8 0
3 Ng6 0
4 Nd7 0
5 e5 0
6 Ne6 0
7 Rb8 0
8 Re8 0
9 Rc8 0
10 c6 0
11 a6 0
12 Rd8 0
13 a5 0
14 Nh7 0
15 e6 0
16 c5 0
17 h4 0
18 g5 0