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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kf3 loss in 12 half-moves
3 Rg1 loss in 8 half-moves
4 Kg2 loss in 6 half-moves
5 Kg3 loss in 6 half-moves
6 Rh2 loss in 6 half-moves
7 Rh5 loss in 6 half-moves
8 Rh6 loss in 6 half-moves
9 Rh7 loss in 6 half-moves
10 Rh8 loss in 6 half-moves
11 Kf1 loss in 4 half-moves
12 Kg1 loss in 4 half-moves
13 Re1 loss in 4 half-moves
14 Rf1 loss in 4 half-moves
15 Ke1 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves