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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Ka5 draw
5 Ka7 draw
6 Kab7 draw
7 Kb8 draw
8 Kc7 draw
9 Kcb7 draw
10 Kd7 draw
11 Kd8 draw
12 Ra7 draw