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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 Kb5 draw
4 Kb6 draw
5 Kb7 draw
6 Kcc5 draw
7 Kcc7 draw
8 Kcd5 draw
9 Kcd7 draw
10 Kdc5 draw
11 Kdc7 draw
12 Kdd5 draw
13 Kdd7 draw
14 Ke5 draw
15 Ke6 draw
16 Ke7 draw
17 Rh4 draw
18 Rh8 draw
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves