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

Book: ∞ / 0

# move proof disproof
1 Rh7 0
2 Qf7 0
3 Qh5 0
4 Qg6 0
5 Qd8 0
6 h5 0
7 Ngf6 0
8 a5 0
9 Ndf6 0
10 Ne5 0
11 Bg7 0
12 a6 0
13 Nc5 0
14 Bb7 0
15 Nb8 0
16 Ba6 0
17 Nb6 0
18 Rb8 0
19 e5 0
20 e6 0