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

Book: ∞ / 0

# move proof disproof
1 Ke8 0
2 Qf8 0
3 c5 0
4 Bb7 0
5 Nf7 0
6 a5 0
7 Ng6 0
8 Qg8 0
9 h2 0
10 e6 0
11 Na6 0
12 Qe8 0
13 e5 0
14 a6 0
15 c6 0
16 Nc6 0
17 Ba6 0
18 Kc6 0
19 Kd6 0
20 Ke6 0