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

EGTB: draw

# move score
1 Kb1 draw
2 Kb2 draw
3 Kc1 draw
4 Kc3 draw
5 Kcd1 draw
6 Kcd2 draw
7 Kcd3 draw
8 Ke1 draw
9 Ked1 draw
10 Ked2 draw
11 Ked3 draw
12 Kf1 draw
13 Kb3 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kf3 loss in 2 half-moves