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

Book: ∞ / 0

# move proof disproof
1 e5 0
2 a6 0
3 Nc6 0
4 e6 0
5 h5 0
6 Ke6 0
7 Ba6 0
8 Bg7 0
9 Na6 0
10 Kc6 0
11 f5 0
12 Kd6 0
13 Ke8 0
14 Kd8 0
15 Kc7 0
16 Bb7 0