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

Book: ∞ / 0

# move proof disproof
1 Nc6 0
2 Rg8 0
3 Rf8 0
4 Kc7 0
5 Kd6 0
6 Kc6 0
7 Na6 0
8 Nf8 0
9 g4 0
10 Ke7 0
11 Ke8 0
12 Ba6 0
13 a6 0
14 Bf8 0
15 Rh8 0
16 Bg7 0
17 Re8 0
18 f5 0
19 a5 0
20 Ke6 0
21 Bb7 0