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

Book: ∞ / 0

# move proof disproof
1 c6 0
2 Qd8 0
3 Bh6 0
4 h4 0
5 c5 0
6 Nf6 0
7 f6 0
8 f5 0
9 Kd8 0
10 Ba6 0
11 Bb7 0
12 Kd6 0
13 Nh6 0
14 Kc6 0
15 Nc6 0
16 Na6 0
17 Ke6 0
18 Bg7 0
19 e6 0
20 a5 0
21 a6 0