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

Book: ∞ / 0

# move proof disproof
1 Qf7 0
2 h6 0
3 Qh5 0
4 a6 0
5 Nh6 0
6 Qg6 0
7 Qd8 0
8 h5 0
9 Nf6 0
10 d6 0
11 d5 0
12 a5 0
13 e6 0
14 e5 0
15 Bh6 0
16 Ba6 0
17 Bb7 0
18 Bg7 0
19 Rb8 0