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

Book: ∞ / 0

# move proof disproof
1 Nc2 0
2 Nf6 0
3 Nh6 0
4 Nb3 0
5 d6 0
6 Ba6 0
7 Rb8 0
8 a6 0
9 h6 0
10 Ne7 0
11 Ke6 0
12 Kf6 0
13 Kg6 0
14 Ke7 0
15 Kg7 0
16 Ke8 0
17 Kf8 0
18 d5 0
19 Bb7 0
20 h5 0