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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Re6 win in 3 half-moves
4 Re7 win in 3 half-moves
5 Rh8 win in 5 half-moves
6 Ke6 draw
7 Kg5 draw
8 Kgf5 draw
9 Kgf6 draw
10 Kh5 draw
11 Kh6 draw
12 Kh7 draw
13 Ra8 draw
14 Rb8 draw
15 Rc8 draw
16 Rg8 draw
17 Kd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Kef5 loss in 2 half-moves
22 Kef6 loss in 2 half-moves
23 Kf4 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves