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

EGTB: draw

# move score
1 Ka1 draw
2 Ka2 draw
3 Ka3 draw
4 Kb1 draw
5 Kb3 draw
6 Kb8 draw
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 Ka7 loss in 2 half-moves
11 Kb7 loss in 2 half-moves