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

EGTB: win in 4 half-moves

# move score
1 Rh2 win in 3 half-moves
2 Ra8 draw
3 Rb8 draw
4 Rc8 draw
5 Rh1 draw
6 Rh3 draw
7 Rh4 draw
8 Rh5 draw
9 K3e4 loss in 2 half-moves
10 K3f4 loss in 2 half-moves
11 K3g4 loss in 2 half-moves
12 K5e4 loss in 2 half-moves
13 K5f4 loss in 2 half-moves
14 K5g4 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Kg2 loss in 2 half-moves
22 Kg3 loss in 2 half-moves
23 Kg5 loss in 2 half-moves
24 Kg6 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rh6 loss in 2 half-moves
30 Rh7 loss in 2 half-moves