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 Ka6 draw
3 Kb6 draw
4 Ra3 draw
5 Rb3 draw
6 Rc3 draw
7 Rg1 draw
8 Rg2 draw
9 Rg6 draw
10 Rh3 draw
11 Ka8 loss in 4 half-moves
12 Kb7 loss in 2 half-moves
13 Kb8 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rg8 loss in 2 half-moves