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

EGTB: draw

# move score
1 Kb1 draw
2 Kb2 draw
3 Kb3 draw
4 Kb4 draw
5 Kb5 draw
6 Kc3 draw
7 Kd3 draw
8 Kd5 draw
9 Ka2 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Kc5 loss in 1 half-moves