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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Rg8 win in 9 half-moves
7 Kb6 draw
8 Kb7 draw
9 Kb8 draw
10 Kc8 draw
11 Ke5 draw
12 Ke7 draw
13 Kf5 draw
14 Kf7 draw
15 Kg6 draw
16 Kg7 draw
17 Ra5 draw
18 Rg4 draw
19 Rg6 draw
20 Rg7 draw
21 Rh5 draw
22 Rb5 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg2 loss in 2 half-moves
29 Rg3 loss in 2 half-moves