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

EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Rh6 win in 3 half-moves
3 Ke7 draw
4 Ke8 draw
5 Kff8 draw
6 Kfg7 draw
7 Kg6 draw
8 Kgf8 draw
9 Kgg7 draw
10 Kh7 draw
11 Kh8 draw
12 Ra2 draw
13 Ra7 draw
14 Ra8 draw
15 Rb6 draw
16 Rf6 draw
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves