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

Book: ∞ / 0

# move proof disproof
1 Qg8 0
2 Ra7 0
3 Rg8 0
4 h6 0
5 Bb7 0
6 d5 0
7 g5 0
8 Qd8 0
9 d6 0
10 Qe7 0
11 Qh5 0
12 Qg6 0
13 Qf7 0
14 Qf8 0
15 e5 0
16 Rb8 0
17 g6 0
18 Rf8 0
19 h5 0