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

Book: ∞ / 0

# move proof disproof
1 Bf8 0
2 c6 0
3 Kc6 0
4 Rf8 0
5 Nbc6 0
6 Ndc6 0
7 Re8 0
8 Ne6 0
9 c5 0
10 Kd6 0
11 Nf7 0
12 e5 0
13 Ke8 0
14 Bg7 0
15 Ke6 0
16 e6 0
17 a6 0
18 a5 0
19 Bb7 0
20 Nb7 0
21 Na6 0
22 Ba6 0
23 Rg8 0