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

Book: ∞ / 0

# move proof disproof
1 Nc2 0
2 Kd8 0
3 Kf8 0
4 Ke8 0
5 Kf7 0
6 d6 0
7 Ba6 0
8 g6 0
9 a6 0
10 Nf6 0
11 Ke6 0
12 Kd6 0
13 g5 0
14 Kf6 0
15 Nh6 0
16 Rb8 0
17 Bb7 0
18 Nb3 0
19 d5 0
20 h6 0
21 h5 0