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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Kc4 draw
3 Kd4 draw
4 Ke5 draw
5 Ke6 draw
6 Ra8 draw
7 Rb8 draw
8 Rd8 draw
9 Rf2 draw
10 Rf3 draw
11 Rf7 draw
12 Kc5 loss in 10 half-moves
13 Kc6 loss in 10 half-moves
14 Kd6 loss in 10 half-moves
15 Rc8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves