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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Kc8 draw
3 Kd2 draw
4 Kd3 draw
5 Kd4 draw
6 Kd7 draw
7 Ke4 draw
8 Ke8 draw
9 Kf2 draw
10 Kf3 draw
11 Kf4 draw
12 Rc2 draw
13 Rd2 draw
14 Re2 draw
15 Rf2 draw
16 Rg1 draw
17 Rg3 draw
18 Rg7 draw
19 Rg8 draw
20 Rh2 draw
21 Kc7 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves