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

Book: ∞ / 0

# move proof disproof
1 d6 0
2 g5 0
3 Rh6 0
4 b6 0
5 a6 0
6 Kd8 0
7 Nh6 0
8 f6 0
9 Rh7 0
10 g6 0
11 Nf6 0
12 h4 0
13 f5 0
14 d5 0
15 Nc6 0
16 e6 0
17 e5 0
18 Na6 0
19 a5 0