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

Book: ∞ / 0

# move proof disproof
1 Qc7 0
2 Qb6 0
3 f5 0
4 Qh8 0
5 Ke8 0
6 Kc7 0
7 Qa5 0
8 Qe8 0
9 f6 0
10 e5 0
11 Kd6 0
12 a5 0
13 Na6 0
14 Kc6 0
15 Qg8 0
16 Ke6 0
17 Bb7 0
18 Ba6 0
19 Nc6 0
20 a6 0
21 Qf8 0
22 e6 0