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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Kd8 win in 7 half-moves
4 Ke8 win in 9 half-moves
5 Ra1 win in 9 half-moves
6 Ra2 win in 9 half-moves
7 Ra6 win in 9 half-moves
8 Ra7 win in 9 half-moves
9 Kf8 win in 13 half-moves
10 Ka5 draw
11 Ka6 draw
12 Ka7 draw
13 Kb5 draw
14 Kb7 draw
15 Kf7 draw
16 Rb8 draw
17 Rc8 draw
18 Re8 draw
19 Rh8 draw
20 Kc5 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Kf6 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Ra5 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rg8 loss in 2 half-moves