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 Kd5 draw
3 Kd6 draw
4 Kd7 draw
5 Ke2 draw
6 Ke5 draw
7 Ke7 draw
8 Kf1 draw
9 Kf2 draw
10 Kf6 draw
11 Kf7 draw
12 Rc4 draw
13 Rd4 draw
14 Re3 draw
15 Re5 draw
16 Rf4 draw
17 Rg4 draw
18 Rh4 draw
19 Kd1 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Re2 loss in 2 half-moves