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

Book: 82 / 2528

# move proof disproof
1 Ne5 2031 82
2 g5 422 82
3 Ng4 52 83
4 Rg8 1 83
5 g6 1 83
6 c6 1 83
7 a6 1 83
8 e6 1 83
9 Bb7 1 83
10 Nf5 3 84
11 f5 1 84
12 Ng8 1 85
13 Nf6 1 85
14 Nc5 1 85
15 Nb6 1 85
16 Nb8 1 85
17 f6 1 91
18 e5 2 95
19 a5 1 98
20 c5 1 101
21 Rb8 2 103
22 Ba6 1 106