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 Rb5 win in 5 half-moves
3 Rb6 win in 5 half-moves
4 Kf6 win in 11 half-moves
5 Kf7 win in 11 half-moves
6 Kf8 win in 11 half-moves
7 Kg6 win in 17 half-moves
8 Rb8 win in 31 half-moves
9 Ka3 draw
10 Kb3 draw
11 Kc3 draw
12 Kg8 draw
13 Kh6 draw
14 Kh7 draw
15 Kh8 draw
16 Rd7 draw
17 Ka4 loss in 2 half-moves
18 Ka5 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves