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

Book: ∞ / 0

# move proof disproof
1 Rd8 0
2 g5 0
3 a6 0
4 Nh7 0
5 Rb8 0
6 Rh8 0
7 c6 0
8 c5 0
9 h5 0
10 g6 0
11 Ra8 0
12 a5 0
13 Re8 0
14 Ng6 0
15 Nd7 0