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 Kb4 win in 5 half-moves
3 Kc7 win in 5 half-moves
4 Kc6 win in 13 half-moves
5 Ra7 win in 21 half-moves
6 Ka5 win in 23 half-moves
7 Kd8 win in 29 half-moves
8 Kc8 win in 31 half-moves
9 Ka3 draw
10 Kb3 draw
11 Kd6 draw
12 Ke8 draw
13 Ra6 draw
14 Rb8 draw
15 Rc8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves