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 Kf3 draw
5 Kf5 draw
6 Kg1 draw
7 Kg3 draw
8 Kg5 draw
9 Kg6 draw
10 Kg7 draw
11 Kh1 draw
12 Kh2 draw
13 Kh3 draw
14 Ra4 draw
15 Rf4 draw
16 Rg3 draw
17 Rg6 draw
18 Rh4 draw
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Kf7 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rg5 loss in 2 half-moves
28 Rg7 loss in 2 half-moves