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

Book: ∞ / 0

# move proof disproof
1 Ra8 0
2 Ke7 0
3 Kg7 0
4 Rd8 0
5 Rh7 0
6 h5 0
7 Kg6 0
8 Rb7 0
9 Re8 0
10 Rg8 0
11 Kf6 0
12 Rc7 0
13 Kg8 0
14 Kf8 0
15 Ke8 0
16 Rf8 0
17 d5 0
18 d6 0
19 Ke6 0
20 Bb7 0