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 Ke3 draw
3 Kf3 draw
4 Kg2 draw
5 Kg3 draw
6 Rc4 draw
7 Rg1 draw
8 Rg2 draw
9 Rg3 draw
10 Kg1 loss in 12 half-moves
11 Ke2 loss in 6 half-moves
12 Kf1 loss in 6 half-moves
13 Rh4 loss in 6 half-moves
14 Ke1 loss in 4 half-moves
15 Ra4 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves