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 Kb1 draw
4 Kbb3 draw
5 Kbc2 draw
6 Kc4 draw
7 Kcb3 draw
8 Kcc2 draw
9 Kd3 draw
10 Kd4 draw
11 Ka3 loss in 4 half-moves
12 Kb4 loss in 4 half-moves
13 Kc1 loss in 4 half-moves
14 Kd2 loss in 4 half-moves