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

Book: ∞ / 0

# move proof disproof
1 e5 0
2 a6 0
3 Nf5 0
4 Rb8 0
5 Rg8 0
6 Kf7 0
7 Kd8 0
8 Kf8 0
9 h5 0
10 g6 0
11 d5 0
12 Rf8 0
13 d6 0
14 g5 0
15 Ba6 0
16 Ng6 0
17 h6 0
18 Ng8 0
19 Nc6 0
20 Bb7 0
21 Nd5 0