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

EGTB: win in 2 half-moves

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