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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Kf7 win in 5 half-moves
3 Kg7 win in 5 half-moves
4 Kf6 win in 9 half-moves
5 Rg8 win in 9 half-moves
6 Kb6 draw
7 Kb7 draw
8 Kb8 draw
9 Kc6 draw
10 Kd6 draw
11 Kd7 draw
12 Kd8 draw
13 Kh5 draw
14 Kh6 draw
15 Kh7 draw
16 Ra8 draw
17 Rh8 draw
18 Kf5 loss in 2 half-moves
19 Kg5 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves