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

Book: ∞ / 0

# move proof disproof
1 h5 0
2 Qh5 0
3 Qf7 0
4 h6 0
5 a6 0
6 a5 0
7 Bb7 0
8 d6 0
9 g5 0
10 g6 0
11 e5 0
12 e6 0
13 d5 0
14 Nf6 0
15 Nh6 0
16 Qg6 0
17 Ba6 0
18 Rb8 0
19 Qd8 0