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

Book: ∞ / 0

# move proof disproof
1 Ng4 0
2 Rg8 0
3 b4 0
4 g6 0
5 d5 0
6 Nc7 0
7 f6 0
8 Nb8 0
9 d6 0
10 Nb4 0
11 e5 0
12 Kd8 0
13 e6 0
14 b6 0
15 Nc5 0
16 Nf5 0
17 f5 0
18 Rb8 0
19 Ng8 0