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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Kg6 win in 3 half-moves
4 Kf7 win in 5 half-moves
5 Rb5 win in 9 half-moves
6 Kf8 win in 11 half-moves
7 Kg8 win in 13 half-moves
8 Kb3 draw
9 Kh6 draw
10 Kh7 draw
11 Kh8 draw
12 Rb7 draw
13 Rb8 draw
14 Re6 draw
15 Ka3 loss in 2 half-moves
16 Ka4 loss in 2 half-moves
17 Ka5 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh6 loss in 2 half-moves