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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Ke7 draw
4 Kf6 draw
5 Kf8 draw
6 Re8 draw
7 Rf8 draw
8 Rg6 draw
9 Rg7 draw
10 Kg7 loss in 16 half-moves
11 Ke8 loss in 8 half-moves
12 Ke6 loss in 6 half-moves
13 Kg6 loss in 4 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves