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

Book: ∞ / 0

# move proof disproof
1 Rf8 0
2 Bg7 0
3 g4 0
4 Ne6 0
5 Rg8 0
6 c5 0
7 Nb7 0
8 Nbc6 0
9 Ndc6 0
10 c6 0
11 Re8 0
12 Nf7 0
13 Ke6 0
14 Bf8 0
15 Bb7 0
16 e5 0
17 Kc6 0
18 Kd6 0
19 Ke8 0
20 e6 0
21 Ba6 0
22 Na6 0