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

Book: ∞ / 0

# move proof disproof
1 d6 0
2 e6 0
3 h5 0
4 d5 0
5 Na6 0
6 f5 0
7 Bg7 0
8 b4 0
9 Nc6 0
10 Kd8 0
11 h6 0
12 e5 0
13 g4 0
14 f6 0
15 b6 0
16 Nf6 0
17 Bh6 0
18 a6 0
19 Nh6 0