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

Book: ∞ / 0

# move proof disproof
1 g5 0
2 Nb4 0
3 Nd8 0
4 f5 0
5 Nb8 0
6 Rb8 0
7 Ng8 0
8 Nc8 0
9 Ne5 0
10 g6 0
11 f6 0
12 Rc8 0
13 Ng6 0
14 Rd8 0
15 Nf5 0
16 Nd5 0
17 a5 0
18 Re8 0
19 Na5 0
20 Nd4 0
21 a6 0