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

Book: ∞ / 0

# move proof disproof
1 Kf7 0
2 g6 0
3 a6 0
4 g5 0
5 h6 0
6 Nc6 0
7 Qc7 0
8 Na6 0
9 Qb6 0
10 a4 0
11 d5 0
12 e5 0
13 Bb7 0
14 Nh6 0
15 Nf6 0
16 e6 0
17 Ba6 0
18 h5 0
19 d6 0