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

EGTB: win in 6 half-moves

# move score
1 Rc8 win in 5 half-moves
2 Kd5 win in 7 half-moves
3 Rd8 win in 7 half-moves
4 Ke4 win in 9 half-moves
5 Ke7 win in 9 half-moves
6 Ke5 win in 11 half-moves
7 Ra6 win in 11 half-moves
8 Rb8 win in 15 half-moves
9 Kc3 draw
10 Kc4 draw
11 Kc5 draw
12 Kd3 draw
13 Ke3 draw
14 Ke6 draw
15 Ke8 draw
16 Kf8 draw
17 Kg7 draw
18 Kg8 draw
19 Ra1 draw
20 Ra4 draw
21 Ra7 draw
22 Re8 draw
23 Rf8 draw
24 Kf6 loss in 2 half-moves
25 Kg6 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Ra5 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves