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

Book: ∞ / 0

# move proof disproof
1 Na6 0
2 Nc6 0
3 Qe8 0
4 Kd6 0
5 a6 0
6 Bg7 0
7 a5 0
8 Ke8 0
9 Bb7 0
10 Kc6 0
11 Bh6 0
12 Ke6 0
13 e5 0
14 e6 0
15 Ba6 0
16 c6 0
17 c5 0