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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Kgf6 win in 5 half-moves
3 Ke4 draw
4 Ke6 draw
5 Kef4 draw
6 Kef5 draw
7 Kef6 draw
8 Kg4 draw
9 Kg6 draw
10 Kgf4 draw
11 Kgf5 draw
12 Kh4 draw
13 Kh5 draw
14 Kh6 draw
15 Rc7 draw
16 Rd7 draw
17 Re8 draw
18 Rf7 draw
19 Rg7 draw
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Re6 loss in 2 half-moves