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

Book: ∞ / 0

# move proof disproof
1 e5 0
2 e6 0
3 f5 0
4 Nh6 0
5 Kd8 0
6 Kf7 0
7 d6 0
8 g6 0
9 b5 0
10 Ba6 0
11 g5 0
12 Bb7 0
13 Nc6 0
14 d5 0
15 Na6 0