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 Rc8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Kd5 draw
5 Kd6 draw
6 Kd7 draw
7 Kee7 draw
8 Kef7 draw
9 Kf5 draw
10 Kf6 draw
11 Kfe7 draw
12 Kff7 draw
13 Kg7 draw
14 Kg8 draw
15 Re7 draw
16 Ke5 loss in 1 half-moves
17 Ra8 loss in 1 half-moves