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

Book: ∞ / 0

# move proof disproof
1 Nb4 0
2 Kc6 0
3 Kc7 0
4 Kd8 0
5 Ke8 0
6 Nb8 0
7 Nc7 0
8 Nc5 0
9 Kd6 0
10 h5 0
11 Rg8 0
12 h6 0
13 Rb8 0
14 e6 0
15 Bg7 0
16 b4 0
17 Ke6 0
18 e5 0
19 Bb7 0
20 Bh6 0