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

Book: ∞ / 0

# move proof disproof
1 h5 0
2 Kd8 0
3 Ba6 0
4 a6 0
5 Bb7 0
6 d5 0
7 d6 0
8 Nh6 0
9 Kf7 0
10 g4 0
11 Bh6 0
12 h6 0
13 Bg7 0
14 Rb8 0
15 Nf6 0
16 e6 0