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

Book: ∞ / 0

# move proof disproof
1 Qb6 0
2 Nf6 0
3 Qa5 0
4 Qc7 0
5 Kf6 0
6 Kf7 0
7 h5 0
8 Nh6 0
9 Kh6 0
10 Kg6 0
11 Ra7 0
12 h6 0
13 g4 0
14 Bb7 0
15 e6 0
16 Rb8 0
17 d5 0
18 d6 0
19 Qe8 0
20 a5 0