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

EGTB: win in 6 half-moves

# move score
1 Rh1 win in 5 half-moves
2 Kg3 draw
3 Kg6 draw
4 Kg7 draw
5 Kgg5 draw
6 Kgh5 draw
7 Kh3 draw
8 Kh4 draw
9 Kh7 draw
10 Khg5 draw
11 Khh5 draw
12 Ra2 draw
13 Ra6 draw
14 Ra7 draw
15 Ra8 draw
16 Re1 draw
17 Rf1 draw
18 Rg1 draw
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rd1 loss in 2 half-moves