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

EGTB: win in 2 half-moves

# move score
1 Rh5 win in 1 half-moves
2 Kc5 win in 9 half-moves
3 Ka3 loss in 2 half-moves
4 Ka6 loss in 2 half-moves
5 Kaa4 loss in 2 half-moves
6 Kb3 loss in 2 half-moves
7 Kb6 loss in 2 half-moves
8 Kba4 loss in 2 half-moves
9 Kc3 loss in 2 half-moves
10 Kc4 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg5 loss in 2 half-moves