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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rd8 win in 3 half-moves
3 Kff7 win in 5 half-moves
4 Kg8 win in 5 half-moves
5 Rc8 win in 7 half-moves
6 Ra8 win in 9 half-moves
7 Kd6 draw
8 Kd7 draw
9 Kd8 draw
10 Kef7 draw
11 Kg7 draw
12 Ke6 loss in 2 half-moves
13 Kf6 loss in 2 half-moves