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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Ka7 win in 5 half-moves
4 Ka8 draw
5 Kc8 draw
6 Kd4 draw
7 Ke4 draw
8 Rf1 draw
9 Rf4 draw
10 Rf6 draw
11 Rf7 draw
12 Rf8 draw
13 Rg5 draw
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Kf4 loss in 1 half-moves