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