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

Book: ∞ / 0

# move proof disproof
1 Rd8 0
2 Nc5 0
3 Rb8 0
4 Rf8 0
5 Rh7 0
6 d6 0
7 h5 0
8 Ke7 0
9 Kg7 0
10 Ke8 0
11 Kf8 0
12 Kg8 0
13 Nc7 0
14 Nb8 0
15 Re8 0
16 Nb4 0
17 Ke6 0
18 Kf6 0
19 Kg6 0
20 b6 0
21 b5 0
22 Rg8 0
23 d5 0