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

Book: ∞ / 0

# move proof disproof
1 Nb4 0
2 Nb8 0
3 h6 0
4 Nc5 0
5 b4 0
6 h5 0
7 d6 0
8 Kg6 0
9 e6 0
10 d5 0
11 g5 0
12 Ke8 0
13 Ke6 0
14 Kf6 0
15 Rg8 0
16 e5 0
17 b6 0
18 g6 0
19 Rb8 0
20 Kg8 0
21 Nc7 0