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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb8 draw
5 Kf4 draw
6 Kf5 draw
7 Kf6 draw
8 Kg4 draw
9 Kg6 draw
10 Kh4 draw
11 Kh5 draw
12 Kh6 draw
13 Ra8 draw
14 Rc8 draw
15 Rd8 draw
16 Re1 draw
17 Re5 draw
18 Re6 draw
19 Re7 draw
20 Rf8 draw
21 Rg8 draw
22 Rh8 draw
23 Kb6 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Re4 loss in 2 half-moves