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

Book: ∞ / 0

# move proof disproof
1 Nc2 0
2 e5 0
3 Qh5 0
4 h5 0
5 Qf7 0
6 Rg8 0
7 Qd8 0
8 e6 0
9 Ra7 0
10 d6 0
11 d5 0
12 Qg6 0
13 h6 0
14 g5 0
15 Nb3 0
16 Bb7 0
17 Rb8 0
18 g6 0