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

Book: ∞ / 0

# move proof disproof
1 Nc2 0
2 Nb3 0
3 Nh6 0
4 Nf6 0
5 Ke7 0
6 Rb8 0
7 Ba6 0
8 g5 0
9 Kd8 0
10 Kf8 0
11 g6 0
12 a6 0
13 e5 0
14 Kf7 0
15 Ne7 0
16 d6 0
17 h6 0
18 d5 0
19 Bb7 0
20 h5 0