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

EGTB: draw

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