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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Khg5 win in 3 half-moves
3 Khh5 win in 3 half-moves
4 Rf4 win in 3 half-moves
5 Rf5 win in 3 half-moves
6 Rg6 win in 9 half-moves
7 Rh6 win in 9 half-moves
8 Kgg3 draw
9 Kgh3 draw
10 Khg3 draw
11 Khh3 draw
12 Re6 draw
13 Rf3 draw
14 Rf7 draw
15 Rf8 draw
16 Kf4 loss in 2 half-moves
17 Kgg5 loss in 2 half-moves
18 Kgh5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Kf3 loss in 1 half-moves