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

EGTB: loss in 3 half-moves

# move score
1 b3 loss in 2 half-moves
2 Kb2 loss in 2 half-moves
3 Kb3 loss in 2 half-moves
4 Kb7 loss in 2 half-moves
5 Kc2 loss in 2 half-moves
6 Kc4 loss in 2 half-moves
7 Kc7 loss in 2 half-moves
8 Kc8 loss in 2 half-moves
9 Kd2 loss in 2 half-moves
10 Kd3 loss in 2 half-moves
11 Kd4 loss in 2 half-moves
12 Ka7 loss in 1 half-moves
13 Ka8 loss in 1 half-moves