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

EGTB: win in 6 half-moves

# move score
1 Rb3 win in 5 half-moves
2 Rg3 win in 5 half-moves
3 Rh3 win in 11 half-moves
4 Kg3 draw
5 Kg6 draw
6 Kg7 draw
7 Kgg5 draw
8 Kgh5 draw
9 Kh3 draw
10 Kh4 draw
11 Kh7 draw
12 Khg5 draw
13 Khh5 draw
14 Ra1 draw
15 Ra2 draw
16 Ra8 draw
17 Kf3 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves