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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Rd6 win in 3 half-moves
3 Ke7 win in 7 half-moves
4 Rg6 win in 7 half-moves
5 Kc7 draw
6 Kc8 draw
7 Kd8 draw
8 Ke4 draw
9 Ke5 draw
10 Ke6 draw
11 Ke8 draw
12 Kf3 draw
13 Kf5 draw
14 Kg3 draw
15 Kg4 draw
16 Re6 draw
17 Rf6 draw
18 Rh2 draw
19 Rh4 draw
20 Rh7 draw
21 Rh8 draw
22 Kc6 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Ke3 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Rb6 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh5 loss in 2 half-moves