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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kab4 draw
4 Kab5 draw
5 Kc4 draw
6 Kcb4 draw
7 Kcb5 draw
8 Kd4 draw
9 Kd5 draw
10 Ka3 loss in 2 half-moves
11 Ka5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kd6 loss in 2 half-moves