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 Ke7 draw
3 Ke8 draw
4 Kf7 draw
5 Kg7 draw
6 Kg8 draw
7 Rc5 draw
8 Re5 draw
9 Rf5 draw
10 Rg1 draw
11 Rg2 draw
12 Rg3 draw
13 Rg7 draw
14 Rg8 draw
15 Rh5 loss in 6 half-moves
16 Ra5 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rd5 loss in 1 half-moves