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

Book: ∞ / 0

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