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 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Kb1 draw
6 Kc1 draw
7 Kc2 draw
8 Kf2 draw
9 Kf3 draw
10 Kg2 draw
11 Kh2 draw
12 Kh3 draw
13 Kh4 draw
14 Ra4 draw
15 Re4 draw
16 Rf4 draw
17 Rh4 draw
18 Kb3 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd4 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