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

Book: ∞ / 0

# move proof disproof
1 h5 0
2 Nf6 0
3 a6 0
4 Kd8 0
5 Nh6 0
6 Na6 0
7 Bb7 0
8 Bg7 0
9 e6 0
10 Nc6 0
11 d6 0
12 h6 0
13 f5 0
14 f6 0
15 d5 0
16 Bh6 0
17 Ba6 0
18 e5 0
19 a5 0