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

Book: ∞ / 0

# move proof disproof
1 c5 0
2 Na6 0
3 Kd8 0
4 a6 0
5 Qf7 0
6 Qg6 0
7 a5 0
8 Bg7 0
9 Nc6 0
10 Ke6 0
11 Kd6 0
12 e5 0
13 Bb7 0
14 Kc6 0
15 Qh5 0
16 Qd8 0
17 c6 0
18 Bh6 0
19 e6 0
20 Ba6 0