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 Kf1 draw
3 Kf2 draw
4 Kf4 draw
5 Kf6 draw
6 Kg2 draw
7 Kg4 draw
8 Kg5 draw
9 Kg6 draw
10 Kh1 draw
11 Kh2 draw
12 Ra3 draw
13 Rf3 draw
14 Rg2 draw
15 Rg5 draw
16 Rg7 draw
17 Rh3 draw
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg6 loss in 2 half-moves