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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Ra7 win in 9 half-moves
4 Ka5 win in 11 half-moves
5 Ka3 draw
6 Ka6 draw
7 Ka7 draw
8 Kb3 draw
9 Kb6 draw
10 Kb8 draw
11 Rb8 draw
12 Rg8 draw
13 Rh8 draw
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves