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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Kf1 draw
3 Kf2 draw
4 Ra6 draw
5 Rd2 draw
6 Rd3 draw
7 Rd4 draw
8 Rd7 draw
9 Rf6 draw
10 Rg6 draw
11 Kg2 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kh1 loss in 2 half-moves
16 Kh2 loss in 2 half-moves
17 Kh3 loss in 2 half-moves
18 Kh5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re6 loss in 2 half-moves