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

Book: ∞ / 0

# move proof disproof
1 Qa5 0
2 Kf7 0
3 Qc7 0
4 a6 0
5 e6 0
6 a5 0
7 Nh6 0
8 h5 0
9 g5 0
10 Qb6 0
11 Ba6 0
12 d6 0
13 h6 0
14 Rb8 0
15 Nf6 0
16 d5 0
17 e5 0
18 Bb7 0
19 g6 0