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

Book: 48 / 184

# move proof disproof
1 Qe8 1 48
2 g5 4 51
3 Ke8 1 51
4 Ng4 51 52
5 Ke6 1 52
6 Kc6 1 52
7 Nf5 1 53
8 Ng8 21 54
9 Nf7 25 55
10 Ba6 1 55
11 f5 1 56
12 Na6 1 56
13 c5 1 56
14 a5 1 57
15 Nc6 1 57
16 Kd6 1 58
17 e5 1 58
18 e6 1 58
19 Bb7 1 59
20 g6 1 68
21 Rg8 22 75
22 c6 24 78
23 a6 21 78