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

Book: ∞ / 0

# move proof disproof
1 Bh6 0
2 e1=Q 0
3 Na6 0
4 Qc7 0
5 Nc6 0
6 Qe8 0
7 Bg7 0
8 e1=N 0
9 e1=R 0
10 Bb7 0
11 e1=K 0
12 Kd6 0
13 a5 0
14 Ke8 0
15 Kc7 0
16 Kc6 0
17 Ba6 0
18 a6 0
19 Ke6 0
20 e6 0
21 Qa5 0
22 Qb6 0
23 e1=B 0
24 Nf6 0
25 Nh6 0