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

EGTB: loss in 3 half-moves

# move score
1 b4 loss in 2 half-moves
2 Kc6 loss in 2 half-moves
3 Kc7 loss in 2 half-moves
4 Kc8 loss in 2 half-moves
5 Kd5 loss in 2 half-moves
6 Kdd6 loss in 2 half-moves
7 Kde7 loss in 2 half-moves
8 Ke5 loss in 2 half-moves
9 Ke8 loss in 2 half-moves
10 Ked6 loss in 2 half-moves
11 Kee7 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Nb7 loss in 2 half-moves
16 Nc6 loss in 2 half-moves
17 Nf7 loss in 2 half-moves