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

EGTB: win in 6 half-moves

# move score
1 Rg8 win in 5 half-moves
2 Ka7 win in 11 half-moves
3 Rf8 win in 17 half-moves
4 Ke5 draw
5 Kf5 draw
6 Kg5 draw
7 Rc8 draw
8 Rd8 draw
9 Re8 draw
10 Rh8 draw
11 Kb6 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Ka5 loss in 1 half-moves
21 Kb5 loss in 1 half-moves