Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kg2 draw
3 Kg3 draw
4 Kh2 draw
5 Kh4 draw
6 Rf8 draw
7 Rg2 draw
8 Rg6 draw
9 Rg7 draw
10 Rh8 draw
11 Kg4 loss in 8 half-moves
12 Rd8 loss in 4 half-moves
13 Re8 loss in 4 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rc8 loss in 1 half-moves