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 Kd1 draw
3 Kd2 draw
4 Kd4 draw
5 Ke2 draw
6 Ke5 draw
7 Ke6 draw
8 Kf1 draw
9 Kf2 draw
10 Rd3 draw
11 Re3 draw
12 Rf1 draw
13 Rf2 draw
14 Rf5 draw
15 Rf7 draw
16 Rf8 draw
17 Rg3 draw
18 Rh3 draw
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf6 loss in 2 half-moves