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 Kf5 draw
3 Kf6 draw
4 Kg5 draw
5 Kh5 draw
6 Kf7 loss in 12 half-moves
7 Rh3 loss in 12 half-moves
8 Kg7 loss in 10 half-moves
9 Kh7 loss in 10 half-moves
10 Rg1 loss in 10 half-moves
11 Rg2 loss in 10 half-moves
12 Rf3 loss in 8 half-moves
13 Kh6 loss in 6 half-moves
14 Re3 loss in 4 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 Ra3 loss in 1 half-moves