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 Ke3 draw
3 Kg3 draw
4 Ra8 draw
5 Rc8 draw
6 Rd8 draw
7 Rg8 draw
8 Rh8 draw
9 Ke2 loss in 2 half-moves
10 Ke4 loss in 2 half-moves
11 Kf2 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Kg2 loss in 2 half-moves
14 Kg4 loss in 2 half-moves
15 Ka5 loss in 1 half-moves
16 Ka7 loss in 1 half-moves
17 Kb5 loss in 1 half-moves
18 Kb6 loss in 1 half-moves
19 Kb7 loss in 1 half-moves
20 Re8 loss in 1 half-moves
21 Rf4 loss in 1 half-moves
22 Rf5 loss in 1 half-moves
23 Rf6 loss in 1 half-moves
24 Rf7 loss in 1 half-moves