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

Book: ∞ / 0

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