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

Book: ∞ / 0

# move proof disproof
1 Kf6 0
2 Ke6 0
3 Kg6 0
4 Bh6 0
5 Nf6 0
6 Kg7 0
7 a6 0
8 Ke8 0
9 Nh6 0
10 Ba6 0
11 d6 0
12 h6 0
13 a5 0
14 d5 0
15 h5 0
16 Bg7 0
17 e6 0
18 Bb7 0
19 e5 0
20 Rb8 0