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

EGTB: draw

# move score
1 Ka1 draw
2 Ka3 draw
3 Kbb1 draw
4 Kbb3 draw
5 Kbc3 draw
6 Kcb3 draw
7 Kcc1 draw
8 Kcc3 draw
9 Kd1 draw
10 Kd3 draw
11 Ka2 loss in 4 half-moves
12 Kbc1 loss in 4 half-moves
13 Kcb1 loss in 4 half-moves
14 Kd2 loss in 4 half-moves