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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ke7 draw
3 Kf7 draw
4 Kg6 draw
5 Kg7 draw
6 Ra5 draw
7 Rc5 draw
8 Re5 draw
9 Rf5 draw
10 Rg1 draw
11 Rg2 draw
12 Rg4 draw
13 Rg6 draw
14 Rg7 draw
15 Rh5 draw
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rb5 loss in 1 half-moves