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

EGTB: loss in 3 half-moves

# move score
1 b5 loss in 2 half-moves
2 Ka6 loss in 1 half-moves
3 Kb4 loss in 1 half-moves
4 Kb5 loss in 1 half-moves
5 Kb7 loss in 1 half-moves
6 Kb8 loss in 1 half-moves
7 Kc4 loss in 1 half-moves
8 Kc6 loss in 1 half-moves
9 Kd4 loss in 1 half-moves
10 Kd5 loss in 1 half-moves
11 Kd6 loss in 1 half-moves
12 Nc7 loss in 1 half-moves