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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kf7 draw
5 Kg2 draw
6 Kg5 draw
7 Kg6 draw
8 Kg7 draw
9 Kh1 draw
10 Kh2 draw
11 Ra8 draw
12 Rf8 draw
13 Rg2 draw
14 Rg3 draw
15 Rg6 draw
16 Rh8 draw
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg7 loss in 2 half-moves