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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 Kg6 0
3 Nb3 0
4 Nh6 0
5 d5 0
6 h5 0
7 Nc2 0
8 Bh6 0
9 e5 0
10 Qd8 0
11 Nf6 0
12 h6 0
13 Bg7 0
14 d6 0
15 Bb7 0
16 Kf6 0
17 Ke6 0
18 Kg7 0
19 Ra7 0
20 Rb8 0