Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Kf2 loss in 12 half-moves
3 Kf3 loss in 12 half-moves
4 Rg7 loss in 12 half-moves
5 Rg8 loss in 12 half-moves
6 Rh5 loss in 12 half-moves
7 Kf1 loss in 10 half-moves
8 Kg1 loss in 10 half-moves
9 Kh3 loss in 10 half-moves
10 Rf5 loss in 8 half-moves
11 Kg3 loss in 6 half-moves
12 Kh1 loss in 6 half-moves
13 Kh2 loss in 6 half-moves
14 Re5 loss in 4 half-moves
15 Rb5 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Ra5 loss in 1 half-moves