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 Kb1 draw
5 Kb4 draw
6 Kbb2 draw
7 Kc3 draw
8 Kc4 draw
9 Kcb2 draw
10 Kcc2 draw
11 Kbc2 loss in 4 half-moves
12 Kd1 loss in 2 half-moves
13 Kd2 loss in 2 half-moves