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 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kc7 draw
7 Kd5 draw
8 Kd6 draw
9 Kd7 draw
10 Ke2 draw
11 Ke3 draw
12 Kf2 draw
13 Kg2 draw
14 Kg3 draw
15 Ra8 draw
16 Rb8 draw
17 Rc8 draw
18 Rd8 draw
19 Re8 draw
20 Rf4 draw
21 Kf4 loss in 2 half-moves
22 Kg4 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves