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

EGTB: win in 8 half-moves

# move score
1 Re1 win in 7 half-moves
2 Kf7 draw
3 Rc1 draw
4 Kf6 loss in 12 half-moves
5 Kf8 loss in 10 half-moves
6 Kg6 loss in 6 half-moves
7 Kg8 loss in 6 half-moves
8 Rh2 loss in 6 half-moves
9 Rh3 loss in 6 half-moves
10 Kh6 loss in 4 half-moves
11 Kh7 loss in 4 half-moves
12 Kh8 loss in 4 half-moves
13 Rf1 loss in 4 half-moves
14 Rg1 loss in 4 half-moves
15 Rh7 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh8 loss in 2 half-moves