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

Book: ∞ / 0

# move proof disproof
1 d5 0
2 Kf7 0
3 d6 0
4 h6 0
5 Rd8 0
6 Kd8 0
7 g5 0
8 h5 0
9 Nh6 0
10 g6 0
11 Nb5 0
12 Nf6 0
13 Rb8 0
14 Nc8 0
15 Rc8 0
16 e5 0
17 a5 0
18 Nc6 0
19 e6 0