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

EGTB: draw

# move score
1 K1c2 draw
2 K3a2 draw
3 K3b2 draw
4 K3c2 draw
5 Ka1 draw
6 Ka4 draw
7 Kc1 draw
8 Kc3 draw
9 Kc4 draw
10 K1a2 loss in 2 half-moves
11 K1b2 loss in 2 half-moves
12 Ka3 loss in 2 half-moves
13 Kb4 loss in 1 half-moves