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

Book: ∞ / 0

# move proof disproof
1 Rb7 0
2 Ke6 0
3 Ke5 0
4 Rc7 0
5 g5 0
6 d6 0
7 Bb7 0
8 Kf5 0
9 Kg5 0
10 a5 0
11 e6 0
12 e5 0
13 Kf7 0
14 Kg6 0
15 Ra8 0
16 Rg8 0
17 h5 0
18 h6 0
19 g6 0