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

Book: ∞ / 0

# move proof disproof
1 Qg6 0
2 Qd8 0
3 Qf7 0
4 Qh5 0
5 Rh7 0
6 g6 0
7 g5 0
8 a6 0
9 e6 0
10 Rb8 0
11 f5 0
12 Nb8 0
13 Nb6 0
14 Ba6 0
15 Nc5 0
16 e5 0
17 Ne5 0
18 a5 0
19 Bb7 0
20 h5 0