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

Book: ∞ / 0

# move proof disproof
1 Ng6 0
2 a5 0
3 Ke6 0
4 Ne6 0
5 Rg8 0
6 Kc7 0
7 Kc6 0
8 Bb7 0
9 Nh7 0
10 Bg7 0
11 f3 0
12 Bg5 0
13 Rh7 0
14 Nc6 0
15 Na6 0
16 a6 0
17 Ba6 0
18 e5 0
19 e6 0
20 Kd6 0
21 Kd8 0
22 Ke8 0