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 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd8 draw
6 Kde6 draw
7 Kde7 draw
8 Kde8 draw
9 Kf8 draw
10 Kfe6 draw
11 Kfe7 draw
12 Kfe8 draw
13 Kg6 draw
14 Kg7 draw
15 Kg8 draw
16 Ra1 draw
17 Ra7 draw
18 Ra8 draw
19 Rb6 draw
20 Re6 draw
21 Rf6 draw
22 Rh6 draw
23 Kd6 loss in 2 half-moves
24 Kf6 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra4 loss in 2 half-moves
28 Ra5 loss in 2 half-moves
29 Rc6 loss in 2 half-moves
30 Rd6 loss in 2 half-moves