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

Book: ∞ / 0

# move proof disproof
1 d5 0
2 Rh6 0
3 Rh7 0
4 Ke7 0
5 Kf7 0
6 Kd8 0
7 Kf8 0
8 Ne7 0
9 Nh6 0
10 g6 0
11 h4 0
12 d6 0
13 Nf6 0
14 a6 0
15 Rb8 0
16 g5 0
17 e5 0
18 Bb7 0
19 Ba6 0