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

EGTB: draw

# move score
1 Ka2 draw
2 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Ka7 draw
6 Kb2 draw
7 Kb4 draw
8 Kb5 draw
9 Kc2 draw
10 Kc3 draw
11 Kc4 draw
12 Kb6 loss in 2 half-moves
13 Kb7 loss in 2 half-moves