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

EGTB: win in 6 half-moves

# move score
1 Kf5 win in 5 half-moves
2 Rg8 win in 7 half-moves
3 Kc6 draw
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Kf4 draw
8 Kg5 draw
9 Kh4 draw
10 Kh5 draw
11 Rd8 draw
12 Rh8 draw
13 Kb6 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kb8 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Kh3 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves