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

Book: ∞ / 0

# move proof disproof
1 Nc7 0
2 e6 0
3 Nb8 0
4 Nb4 0
5 d6 0
6 Nc5 0
7 Nh6 0
8 f5 0
9 Rb8 0
10 Nf6 0
11 h5 0
12 e5 0
13 d5 0
14 b6 0
15 b5 0
16 f6 0
17 g6 0
18 h6 0
19 g5 0
20 Kd8 0