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

EGTB: draw

# move score
1 b4 draw
2 Kab6 draw
3 Kb4 draw
4 Kc6 draw
5 Ka4 loss in 4 half-moves
6 Kaa6 loss in 4 half-moves
7 Ka7 loss in 3 half-moves
8 Ka8 loss in 3 half-moves
9 Kb8 loss in 3 half-moves
10 Kba6 loss in 3 half-moves
11 Kbb6 loss in 3 half-moves
12 Kc7 loss in 3 half-moves
13 Kc8 loss in 3 half-moves