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

Book: 74 / 184

# move proof disproof
1 d5 36 74
2 Bg7 2 75
3 c6 1 76
4 Nf6 1 78
5 Nh6 1 78
6 h6 1 78
7 f6 1 78
8 c5 1 81
9 a5 1 81
10 e6 1 82
11 e5 1 82
12 f5 1 82
13 Nc6 1 82
14 d6 1 82
15 g4 130 83
16 h5 2 83
17 Bb7 1 83
18 Bh6 1 85