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

Book: ∞ / 0

# move proof disproof
1 Ba6 0
2 Ke8 0
3 Nc6 0
4 Rb8 0
5 Nb5 0
6 g4 0
7 Kc6 0
8 Bg7 0
9 Nh6 0
10 Bh6 0
11 Nf6 0
12 f6 0
13 e6 0
14 e5 0
15 f5 0
16 Bb7 0
17 Kd6 0
18 Ke6 0
19 Kc7 0
20 Kd8 0