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

EGTB: draw

# move score
1 Ka1 draw
2 Ka5 draw
3 Kaa3 draw
4 Kab3 draw
5 Kb5 draw
6 Kbb3 draw
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 Kb1 loss in 8 half-moves
11 Kba3 loss in 6 half-moves
12 Ka2 loss in 4 half-moves
13 Kb4 loss in 4 half-moves