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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 Nb7 0
3 g4 0
4 Rf8 0
5 h6 0
6 a5 0
7 Na6 0
8 e5 0
9 a6 0
10 Bb7 0
11 Ne6 0
12 Kd6 0
13 Ke8 0
14 Kc7 0
15 Rg8 0
16 Nf7 0
17 c5 0
18 Ba6 0
19 Re8 0
20 Ke6 0