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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kc7 draw
3 Kd6 draw
4 Kd7 draw
5 Kh7 draw
6 Re8 draw
7 Rf8 draw
8 Rg1 draw
9 Rg6 draw
10 Rg7 draw
11 Rb8 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Kb5 loss in 1 half-moves
19 Kb6 loss in 1 half-moves
20 Kb7 loss in 1 half-moves
21 Kc5 loss in 1 half-moves
22 Kd5 loss in 1 half-moves
23 Kg7 loss in 1 half-moves