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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Ka3 loss in 8 half-moves
3 Kb4 loss in 8 half-moves
4 Ra3 loss in 8 half-moves
5 Rc3 loss in 6 half-moves
6 Rd3 loss in 6 half-moves
7 Ka5 loss in 4 half-moves
8 Kb5 loss in 4 half-moves
9 Rb1 loss in 4 half-moves
10 Rb2 loss in 4 half-moves
11 Rb4 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves