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 Kf4 win in 3 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kd2 draw
6 Kd3 draw
7 Kd7 draw
8 Ke2 draw
9 Kf2 draw
10 Kf3 draw
11 Rd7 draw
12 Re7 draw
13 Rf7 draw
14 Rg1 draw
15 Rg3 draw
16 Rg5 draw
17 Rh7 draw
18 Kb6 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kc8 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Kd8 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg8 loss in 2 half-moves