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 Ra3 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Kf6 win in 5 half-moves
5 Kb4 win in 7 half-moves
6 Kb5 win in 7 half-moves
7 Ke7 win in 7 half-moves
8 Rb8 win in 7 half-moves
9 Rc8 win in 13 half-moves
10 Kb3 draw
11 Kc5 draw
12 Kcd5 draw
13 Kd4 draw
14 Kd6 draw
15 Ke5 draw
16 Ked5 draw
17 Kf5 draw
18 Kf7 draw
19 Ra4 draw
20 Ra5 draw
21 Ra6 draw
22 Re8 draw
23 Rg8 draw
24 Kc3 loss in 2 half-moves
25 Kd3 loss in 2 half-moves
26 Ra1 loss in 2 half-moves
27 Ra2 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves