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 Kf5 draw
3 Kf7 draw
4 Re8 draw
5 Rg1 draw
6 Rg6 draw
7 Rg7 draw
8 Rh8 draw
9 Ke7 loss in 8 half-moves
10 Ke6 loss in 6 half-moves
11 Kg7 loss in 6 half-moves
12 Kg5 loss in 4 half-moves
13 Kg6 loss in 4 half-moves
14 Rd8 loss in 4 half-moves
15 Rf8 loss in 4 half-moves
16 Ke5 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg5 loss in 2 half-moves