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

EGTB: win in 4 half-moves

# move score
1 Kee5 win in 3 half-moves
2 Kg7 win in 7 half-moves
3 Re8 win in 9 half-moves
4 Kd5 draw
5 Kd7 draw
6 Kff7 draw
7 Kg6 draw
8 Rf7 draw
9 Kd6 loss in 2 half-moves
10 Kef5 loss in 2 half-moves
11 Kef7 loss in 2 half-moves
12 Kfe5 loss in 2 half-moves
13 Kff5 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves