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

Book: ∞ / 0

# move proof disproof
1 Ke8 0
2 Kc7 0
3 Qb6 0
4 Qa5 0
5 Qc7 0
6 Na6 0
7 Kc6 0
8 e5 0
9 e6 0
10 a6 0
11 c4 0
12 Kd6 0
13 Ba6 0
14 Qe8 0
15 Nc6 0
16 a5 0
17 Nf6 0
18 Nh6 0
19 Bh6 0
20 Ke6 0
21 Bg7 0
22 Bb7 0