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

EGTB: draw

# move score
1 Kaa3 draw
2 Kaa5 draw
3 Kab5 draw
4 Kba3 draw
5 Kba5 draw
6 Kbb5 draw
7 Kc4 draw
8 Kab3 loss in 2 half-moves
9 Kbb3 loss in 2 half-moves
10 Kc3 loss in 2 half-moves
11 Kc5 loss in 2 half-moves