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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kg7 draw
3 Kh5 draw
4 Kh6 draw
5 Kh7 draw
6 Rf3 draw
7 Rg2 draw
8 Rg4 draw
9 Rh3 draw
10 Kg5 loss in 8 half-moves
11 Ra3 loss in 4 half-moves
12 Kf5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Re3 loss in 1 half-moves