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

Book: ∞ / 0

# move proof disproof
1 Nc2 0
2 Ba6 0
3 g5 0
4 Nf6 0
5 d5 0
6 Nb3 0
7 Rh7 0
8 Bb7 0
9 Ke6 0
10 Kf6 0
11 Rb8 0
12 a6 0
13 Kg6 0
14 Ke8 0
15 h5 0
16 e5 0
17 d6 0
18 g6 0
19 a5 0
20 e6 0