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

EGTB: win in 2 half-moves

# move score
1 Kf8 win in 1 half-moves
2 Kg8 win in 1 half-moves
3 Kh8 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Kf6 loss in 10 half-moves
6 Kf7 loss in 10 half-moves
7 Rg1 loss in 10 half-moves
8 Rh1 loss in 10 half-moves
9 Rf1 loss in 8 half-moves
10 Kg6 loss in 4 half-moves
11 Kh6 loss in 4 half-moves
12 Kh7 loss in 4 half-moves
13 Ra1 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves