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

EGTB: loss in 3 half-moves

# move score
1 Kb4 loss in 2 half-moves
2 Kb5 loss in 2 half-moves
3 Kcd5 loss in 2 half-moves
4 Kd4 loss in 2 half-moves
5 b5 loss in 1 half-moves
6 Kc4 loss in 1 half-moves
7 Kc7 loss in 1 half-moves
8 Kcc6 loss in 1 half-moves
9 Kd7 loss in 1 half-moves
10 Kdc6 loss in 1 half-moves
11 Kdd5 loss in 1 half-moves
12 Ke5 loss in 1 half-moves
13 Ke6 loss in 1 half-moves
14 Ke7 loss in 1 half-moves
15 Nc7 loss in 1 half-moves