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

Book: ∞ / 0

# move proof disproof
1 Ra8 0
2 Kg7 0
3 e6 0
4 Bh6 0
5 Kg6 0
6 Rc7 0
7 Nh6 0
8 e5 0
9 Nf6 0
10 h5 0
11 Kf6 0
12 Ke6 0
13 h6 0
14 d5 0
15 Rb7 0
16 d6 0
17 Bg7 0
18 Ke8 0
19 Bb7 0