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

Book: ∞ / 0

# move proof disproof
1 Bh6 0
2 h6 0
3 Na6 0
4 Ke6 0
5 a6 0
6 Ba6 0
7 a5 0
8 Nb7 0
9 Kc7 0
10 Ne6 0
11 Rg8 0
12 Bb7 0
13 c5 0
14 h5 0
15 Bg7 0
16 Kd6 0
17 e6 0
18 Ke8 0
19 Nf7 0