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 Rg5 draw
3 Ke8 loss in 8 half-moves
4 Rg1 loss in 8 half-moves
5 Rg6 loss in 8 half-moves
6 Rh8 loss in 4 half-moves
7 Ke7 loss in 2 half-moves
8 Kf7 loss in 2 half-moves
9 Kg7 loss in 2 half-moves
10 Rg2 loss in 2 half-moves
11 Rg3 loss in 2 half-moves
12 Rg7 loss in 2 half-moves