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

Book: ∞ / 0

# move proof disproof
1 Rb8 0
2 Ra7 0
3 Ne7 0
4 h6 0
5 Kg6 0
6 Ke7 0
7 Kg7 0
8 Kf8 0
9 Bb7 0
10 Nh6 0
11 d6 0
12 d5 0
13 Nf6 0
14 Qd8 0
15 g4 0
16 Kf6 0
17 h5 0
18 Qe7 0
19 Qf8 0
20 e5 0