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

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Rg6 win in 3 half-moves
3 Rh6 win in 5 half-moves
4 Kf7 draw
5 Kf8 draw
6 Kg6 draw
7 Kgg7 draw
8 Kgh8 draw
9 Kh6 draw
10 Khg7 draw
11 Khh8 draw
12 Ra1 draw
13 Ra7 draw
14 Ra8 draw
15 Rb6 draw
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re6 loss in 2 half-moves