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 Ka5 win in 7 half-moves
3 Kb4 win in 7 half-moves
4 Kb3 win in 9 half-moves
5 Kc6 win in 9 half-moves
6 Kd6 win in 9 half-moves
7 Ra7 win in 9 half-moves
8 Rb6 win in 9 half-moves
9 Ka3 win in 11 half-moves
10 Kc7 win in 11 half-moves
11 Ra8 win in 21 half-moves
12 Kc8 win in 27 half-moves
13 Kd8 draw
14 Ke6 draw
15 Ke7 draw
16 Ke8 draw
17 Rc6 draw
18 Rd6 draw
19 Re6 draw
20 Rf6 draw
21 Ra5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh6 loss in 2 half-moves