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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kd4 draw
3 Kd5 draw
4 Kd6 draw
5 Ke1 draw
6 Kf2 draw
7 Kf4 draw
8 Kf6 draw
9 Kg1 draw
10 Kg2 draw
11 Rc1 draw
12 Rc2 draw
13 Rc3 draw
14 Rc4 draw
15 Rc5 draw
16 Rd6 draw
17 Re6 draw
18 Rf6 draw
19 Rg6 draw
20 Rh6 draw
21 Ke2 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rc8 loss in 2 half-moves