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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kd8 win in 3 half-moves
3 Ke6 win in 3 half-moves
4 Ke7 win in 3 half-moves
5 Kf7 win in 3 half-moves
6 Kg7 win in 3 half-moves
7 Rd1 win in 5 half-moves
8 Re1 win in 5 half-moves
9 Rg1 win in 5 half-moves
10 Kb7 draw
11 Kb8 draw
12 Kc8 draw
13 Ke5 draw
14 Kf5 draw
15 Kg5 draw
16 Rc1 draw
17 Rf5 draw
18 Rh1 draw
19 Kb6 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Kg6 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves