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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Ka6 win in 3 half-moves
3 Kab5 win in 3 half-moves
4 Kbb5 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Rb5 win in 3 half-moves
7 Rb7 win in 5 half-moves
8 Rb8 win in 5 half-moves
9 Ka3 loss in 2 half-moves
10 Kaa4 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Kba4 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves