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

EGTB: win in 4 half-moves

# move score
1 Kg8 win in 3 half-moves
2 Rf7 win in 11 half-moves
3 Rf8 win in 11 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kc7 draw
7 Kd5 draw
8 Kd6 draw
9 Kd7 draw
10 Kg7 draw
11 Kh7 draw
12 Rc5 draw
13 Rd5 draw
14 Re5 draw
15 Rf1 draw
16 Rf6 draw
17 Rg5 draw
18 Rh5 draw
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves