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

Book: ∞ / 0

# move proof disproof
1 e5 0
2 f5 0
3 e6 0
4 g4 0
5 Bg7 0
6 Bh6 0
7 f6 0
8 a4 0
9 Bb7 0
10 Ba6 0
11 Kd6 0
12 Nh6 0
13 Ke6 0
14 c6 0
15 Ra6 0
16 Ra7 0
17 Qe8 0
18 c5 0
19 Na6 0
20 Nc6 0
21 Nf6 0
22 Kc6 0
23 Ke8 0