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

Book: ∞ / 0

# move proof disproof
1 d5 0
2 Bb7 0
3 d6 0
4 Qg8 0
5 Kf6 0
6 Ke7 0
7 Kg7 0
8 Kf8 0
9 Kg8 0
10 Ba6 0
11 Qd8 0
12 e5 0
13 Rb8 0
14 Qe7 0
15 Qf8 0
16 g5 0
17 a6 0
18 Qh8 0