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 Kb2 draw
5 Kb4 draw
6 Kbc2 draw
7 Kbc3 draw
8 Kd2 draw
9 Kd4 draw
10 Kdc2 draw
11 Kdc3 draw
12 Kdc4 draw
13 Ke2 draw
14 Ke3 draw
15 Ke4 draw
16 Kbc4 loss in 2 half-moves