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

Book: ∞ / 0

# move proof disproof
1 Ke6 0
2 Kg7 0
3 d5 0
4 e5 0
5 Kf7 0
6 e6 0
7 g5 0
8 h6 0
9 Bh6 0
10 Bb7 0
11 d6 0
12 Ba6 0
13 a6 0
14 Bg7 0
15 h5 0
16 Nh6 0
17 Rb8 0
18 Kf5 0
19 Ke5 0
20 Kg5 0