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

Book: ∞ / 0

# move proof disproof
1 Ba6 0
2 g6 0
3 h6 0
4 g5 0
5 h5 0
6 f5 0
7 Nh6 0
8 a6 0
9 f6 0
10 Na6 0
11 e6 0
12 Nf6 0
13 e5 0
14 d5 0
15 d6 0
16 a5 0
17 Kd8 0
18 Nc6 0
19 Bb7 0