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

Book: ∞ / 0

# move proof disproof
1 Nc2 0
2 d6 0
3 Kg7 0
4 Nh6 0
5 e6 0
6 Ba6 0
7 Nf6 0
8 g5 0
9 e5 0
10 Ke6 0
11 Kf6 0
12 d5 0
13 Bb7 0
14 Rb8 0
15 Bh6 0
16 h6 0
17 Bg7 0
18 Nb3 0
19 h5 0
20 a6 0
21 Ke8 0