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

EGTB: win in 2 half-moves

# move score
1 Rh1 win in 1 half-moves
2 Ka1 loss in 8 half-moves
3 Ka2 loss in 8 half-moves
4 Kb1 loss in 8 half-moves
5 Kc1 loss in 8 half-moves
6 Kc2 loss in 8 half-moves
7 Rb1 loss in 8 half-moves
8 Rf1 loss in 8 half-moves
9 Rg2 loss in 8 half-moves
10 Rg3 loss in 8 half-moves
11 Rg8 loss in 4 half-moves
12 Ka3 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg7 loss in 1 half-moves