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 Rg7 win in 9 half-moves
3 Ke1 draw
4 Kff1 draw
5 Kff3 draw
6 Kfg1 draw
7 Kfg3 draw
8 Kgf1 draw
9 Kgf3 draw
10 Kgg1 draw
11 Kgg3 draw
12 Kh1 draw
13 Kh2 draw
14 Kh3 draw
15 Ra6 draw
16 Re6 draw
17 Rf6 draw
18 Rh6 draw
19 Ke2 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves