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

EGTB: win in 10 half-moves

# move score
1 Ra8 win in 9 half-moves
2 Rb8 draw
3 Rc8 draw
4 Rf1 draw
5 Rf2 draw
6 Rf7 draw
7 Rg8 draw
8 Rh8 draw
9 Ka4 loss in 2 half-moves
10 Ka6 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Kab4 loss in 1 half-moves
23 Kab5 loss in 1 half-moves
24 Kab6 loss in 1 half-moves
25 Kcb4 loss in 1 half-moves
26 Kcb5 loss in 1 half-moves
27 Kcb6 loss in 1 half-moves