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 Kbc7 win in 5 half-moves
4 Ka5 draw
5 Ka6 draw
6 Ka7 draw
7 Kbb5 draw
8 Kbb7 draw
9 Kbc5 draw
10 Kcb5 draw
11 Kcb7 draw
12 Kcc5 draw
13 Kcc7 draw
14 Rb8 draw
15 Rc8 draw
16 Re8 draw
17 Rf1 draw
18 Rf2 draw
19 Rf3 draw
20 Rf4 draw
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Kd7 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves