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

Book: ∞ / 0

# move proof disproof
1 Nc6 0
2 a5 0
3 Rg8 0
4 Nh6 0
5 Rf8 0
6 Nh8 0
7 Ke6 0
8 Kc7 0
9 Ne5 0
10 Rh8 0
11 Ke8 0
12 Kc8 0
13 Ke7 0
14 Kc6 0
15 Na6 0
16 Nd6 0
17 Re8 0
18 f5 0
19 Rc8 0
20 Kd6 0
21 Ng5 0
22 a6 0