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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Ra8 win in 9 half-moves
4 Rb8 win in 9 half-moves
5 Kc3 draw
6 Kc4 draw
7 Kc5 draw
8 Kc6 draw
9 Kc7 draw
10 Kc8 draw
11 Kd3 draw
12 Kd5 draw
13 Kd6 draw
14 Kd8 draw
15 Ke3 draw
16 Ke4 draw
17 Ke8 draw
18 Rd8 draw
19 Rf2 draw
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ke7 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves