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 Rb4 draw
3 Ra4 loss in 8 half-moves
4 Ka4 loss in 4 half-moves
5 Ka6 loss in 4 half-moves
6 Kb4 loss in 4 half-moves
7 Kb5 loss in 4 half-moves
8 Kb6 loss in 4 half-moves
9 Rc4 loss in 4 half-moves
10 Rh3 loss in 4 half-moves
11 Rd4 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rh1 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 1 half-moves