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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Ke6 win in 21 half-moves
3 Ka4 draw
4 Ka6 draw
5 Kb5 draw
6 Ke5 draw
7 Kf6 draw
8 Kg5 draw
9 Kg6 draw
10 Ra6 draw
11 Ra7 draw
12 Rb8 draw
13 Rc8 draw
14 Rf8 draw
15 Rg8 draw
16 Rh8 draw
17 Kb4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kg4 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves