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

EGTB: draw

# move score
1 Kaa5 draw
2 Kab5 draw
3 Kbb5 draw
4 Kc5 draw
5 Kc7 draw
6 Kba5 loss in 6 half-moves
7 Kc6 loss in 4 half-moves
8 Kaa7 loss in 2 half-moves
9 Kab7 loss in 2 half-moves
10 Kba7 loss in 2 half-moves
11 Kbb7 loss in 2 half-moves