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

Book: ∞ / 0

# move proof disproof
1 Qa5 0
2 Qb6 0
3 f5 0
4 g6 0
5 a5 0
6 g5 0
7 f6 0
8 c5 0
9 Qc7 0
10 d5 0
11 Nh6 0
12 Nf6 0
13 Bb7 0
14 d6 0
15 e5 0
16 e6 0