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

Book: ∞ / 0

# move proof disproof
1 g4 0
2 Ra7 0
3 h6 0
4 Kg7 0
5 Bh6 0
6 Ke8 0
7 Kg6 0
8 Nf6 0
9 Ke6 0
10 Bg7 0
11 Nh6 0
12 Rb8 0
13 Bb7 0
14 a5 0
15 Kf6 0
16 d5 0
17 d6 0
18 h5 0
19 e6 0