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 Rg7 loss in 30 half-moves
4 Kf8 loss in 28 half-moves
5 Kg7 loss in 28 half-moves
6 Rf3 loss in 24 half-moves
7 Rh3 loss in 22 half-moves
8 Kh7 loss in 12 half-moves
9 Kh8 loss in 12 half-moves
10 Rg5 loss in 6 half-moves
11 Rb3 loss in 4 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Ra3 loss in 1 half-moves