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 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kc2 draw
8 Kc3 draw
9 Kf2 draw
10 Kf3 draw
11 Kg2 draw
12 Kh2 draw
13 Kh3 draw
14 Kh4 draw
15 Ra4 draw
16 Rb4 draw
17 Rc4 draw
18 Rh4 draw
19 Kc4 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rg7 loss in 2 half-moves