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

Book: ∞ / 0

# move proof disproof
1 Bb7 0
2 e6 0
3 Kf6 0
4 Nf6 0
5 Kg6 0
6 h5 0
7 g4 0
8 Nh6 0
9 Bg7 0
10 Ke6 0
11 Bh6 0
12 Ke8 0
13 Kg7 0
14 h6 0
15 Ra8 0
16 d6 0
17 d5 0
18 Rb7 0
19 Rc7 0