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

Book: ∞ / 0

# move proof disproof
1 Qb6 0
2 Qc7 0
3 d5 0
4 h5 0
5 e5 0
6 a5 0
7 e6 0
8 b5 0
9 Kf7 0
10 Bg7 0
11 Qa5 0
12 d6 0
13 a6 0
14 b6 0
15 f5 0
16 Nc6 0
17 Na6 0