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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kd7 win in 7 half-moves
4 Ka6 draw
5 Kb8 draw
6 Kd8 draw
7 Kf8 draw
8 Rb8 draw
9 Ke7 loss in 2 half-moves
10 Kf7 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Rd8 loss in 2 half-moves