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 Ka6 draw
3 Ka8 draw
4 Kb7 draw
5 Kb8 draw
6 Ke3 draw
7 Kf4 draw
8 Kf5 draw
9 Ra3 draw
10 Rb3 draw
11 Rc3 draw
12 Rd1 draw
13 Rd4 draw
14 Rd5 draw
15 Re3 draw
16 Rf3 draw
17 Kd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Kf3 loss in 1 half-moves