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

Book: ∞ / 0

# move proof disproof
1 Bg7 0
2 Nf7 0
3 Rg8 0
4 h6 0
5 Bh6 0
6 c5 0
7 Kd6 0
8 Ne6 0
9 Ra7 0
10 Bb7 0
11 Na6 0
12 Ra6 0
13 Ke6 0
14 h5 0
15 Ba6 0
16 Ndc6 0
17 Nbc6 0
18 e6 0
19 Ke8 0
20 c6 0
21 Nb7 0
22 Kc6 0
23 a4 0