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

EGTB: win in 8 half-moves

# move score
1 Kg6 win in 7 half-moves
2 Rh8 win in 17 half-moves
3 Kc5 draw
4 Kc7 draw
5 Kg5 draw
6 Kh4 draw
7 Kh6 draw
8 Ra8 draw
9 Rb8 draw
10 Rc7 draw
11 Rf8 draw
12 Rg8 draw
13 Kb5 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves