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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 h6 0
3 Ne6 0
4 g4 0
5 c5 0
6 Rb8 0
7 c6 0
8 a6 0
9 Rg8 0
10 Rc8 0
11 Re8 0
12 h5 0
13 Rd8 0
14 Ng6 0
15 Nd7 0
16 a5 0