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