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

Book: ∞ / 0

# move proof disproof
1 d5 0
2 Bb7 0
3 h6 0
4 Bg7 0
5 e5 0
6 Nh6 0
7 Bh6 0
8 Nf6 0
9 d6 0
10 e6 0
11 h5 0
12 Rb8 0
13 Ra7 0
14 Kd8 0
15 Kf7 0