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

Book: ∞ / 0

# move proof disproof
1 c6 0
2 Kf7 0
3 a5 0
4 g4 0
5 c5 0
6 e4 0
7 Bg7 0
8 Bh6 0
9 h5 0
10 Rg8 0
11 Nc6 0
12 h6 0
13 e6 0
14 d5 0
15 d6 0
16 Bb7 0