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

EGTB: draw

# move score
1 Ka3 draw
2 Ka6 draw
3 Ka7 draw
4 Kaa5 draw
5 Kab5 draw
6 Kb4 draw
7 Kb7 draw
8 Kba5 draw
9 Kbb5 draw
10 Kc5 draw
11 Kc6 draw
12 Kc7 draw
13 Kb3 loss in 2 half-moves