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

Book: 46 / 221

# move proof disproof
1 Kc6 1 46
2 Kd6 1 46
3 Qe8 1 46
4 Rg8 1 46
5 Ng8 1 46
6 Nf7 1 46
7 g6 1 46
8 c6 1 46
9 a6 1 46
10 Ng4 180 47
11 a5 1 47
12 c5 1 47
13 Na6 1 47
14 Nc6 1 47
15 Ke6 1 49
16 Ke8 1 49
17 Nf5 1 49
18 e5 1 49
19 e6 1 49
20 Ba6 1 49
21 g4 21 52
22 Bb7 1 63