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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Rf3 win in 3 half-moves
4 Ka3 win in 5 half-moves
5 Kb3 win in 5 half-moves
6 Kc3 win in 7 half-moves
7 Ka4 draw
8 Ka5 draw
9 Kb6 draw
10 Kbb5 draw
11 Kbc4 draw
12 Kc6 draw
13 Kcb5 draw
14 Kcc4 draw
15 Rb8 draw
16 Rc8 draw
17 Re8 draw
18 Rf1 draw
19 Rf2 draw
20 Rf7 draw
21 Kd4 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves