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 Re5 win in 3 half-moves
3 Ke5 win in 5 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kc5 draw
7 Kc7 draw
8 Kc8 draw
9 Rf3 draw
10 Rf7 draw
11 Rf8 draw
12 Rg5 draw
13 Rh5 draw
14 Kc4 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rf6 loss in 2 half-moves