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

Book: ∞ / 0

# move proof disproof
1 f6 0
2 Qa5 0
3 a6 0
4 Nh6 0
5 Bh6 0
6 Qc7 0
7 g5 0
8 Ke8 0
9 Kc7 0
10 Kd6 0
11 Kc6 0
12 Qb6 0
13 f5 0
14 Nc6 0
15 Ba6 0
16 a5 0
17 e6 0
18 Bb7 0
19 Nf6 0
20 Bg7 0
21 e5 0
22 Na6 0
23 Ke6 0
24 Qe8 0