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

EGTB: win in 10 half-moves

# move score
1 Rh4 win in 9 half-moves
2 Kf2 draw
3 Kf3 draw
4 Kg2 draw
5 Kgh4 draw
6 Kh2 draw
7 Kh3 draw
8 Kh6 draw
9 Khh4 draw
10 Ra1 draw
11 Ra2 draw
12 Ra3 draw
13 Ra8 draw
14 Rb4 draw
15 Rc4 draw
16 Rg4 draw
17 Kf4 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Kg6 loss in 2 half-moves
20 Kgg4 loss in 2 half-moves
21 Khg4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rf4 loss in 2 half-moves