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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Kf5 loss in 2 half-moves
5 Kgg5 loss in 2 half-moves
6 Kgg7 loss in 2 half-moves
7 Kgh5 loss in 2 half-moves
8 Kgh7 loss in 2 half-moves
9 Khg5 loss in 2 half-moves
10 Khg7 loss in 2 half-moves
11 Khh5 loss in 2 half-moves
12 Khh7 loss in 2 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 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Kf6 loss in 1 half-moves
23 Kf7 loss in 1 half-moves
24 Rf6 loss in 1 half-moves
25 Rf7 loss in 1 half-moves