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

Book: ∞ / 0

# move proof disproof
1 Bh6 0
2 Nc6 0
3 c4 0
4 Rg8 0
5 g4 0
6 Ba6 0
7 Nf6 0
8 Bb7 0
9 Na6 0
10 Ke8 0
11 Kd8 0
12 Kc7 0
13 Kd6 0
14 Kc6 0
15 a6 0
16 e5 0
17 e6 0
18 a5 0
19 Bg7 0
20 Ke6 0