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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rd6 win in 5 half-moves
3 Kd6 draw
4 Kf6 draw
5 Kfe5 draw
6 Kfe6 draw
7 Kg4 draw
8 Kg5 draw
9 Kg6 draw
10 Ra8 draw
11 Rd7 draw
12 Re8 draw
13 Rf8 draw
14 Rh8 draw
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kde4 loss in 2 half-moves
20 Kde5 loss in 2 half-moves
21 Kde6 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Kfe4 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc8 loss in 2 half-moves