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

EGTB: draw

# move score
1 Kaa2 draw
2 Kaa4 draw
3 Kab4 draw
4 Kba2 draw
5 Kba4 draw
6 Kbb4 draw
7 Kab2 loss in 2 half-moves
8 Kbb2 loss in 2 half-moves
9 Kc2 loss in 2 half-moves
10 Kc3 loss in 2 half-moves
11 Kc4 loss in 2 half-moves