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

Book: ∞ / 0

# move proof disproof
1 Qh8 0
2 Qe8 0
3 Qf8 0
4 Ke6 0
5 a5 0
6 Na6 0
7 Nc6 0
8 Kd6 0
9 Qg8 0
10 e6 0
11 e5 0
12 Ba6 0
13 Ke8 0
14 a6 0
15 Bb7 0
16 c6 0
17 Kc6 0
18 c5 0