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

Book: ∞ / 0

# move proof disproof
1 d5 0
2 Ne5 0
3 Nh6 0
4 Qe8 0
5 f5 0
6 d6 0
7 c6 0
8 e6 0
9 Nd6 0
10 g5 0
11 Rg8 0
12 e5 0
13 a5 0
14 Bb7 0
15 h6 0
16 h5 0
17 g6 0
18 c5 0
19 Ng5 0
20 Nc6 0