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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kg3 draw
3 Kh3 draw
4 Rg3 draw
5 Rg5 draw
6 Rg7 draw
7 Kg1 loss in 10 half-moves
8 Kg2 loss in 10 half-moves
9 Rh8 loss in 10 half-moves
10 Kh1 loss in 6 half-moves
11 Re8 loss in 6 half-moves
12 Rf8 loss in 4 half-moves
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rc8 loss in 1 half-moves