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 Kf7 draw
3 Kg7 draw
4 Kh7 draw
5 Rg7 draw
6 Rh5 draw
7 Kf8 loss in 4 half-moves
8 Kh8 loss in 4 half-moves
9 Ra5 loss in 4 half-moves
10 Rg6 loss in 4 half-moves
11 Rc5 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rb5 loss in 1 half-moves