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

EGTB: win in 8 half-moves

# move score
1 Ra8 win in 7 half-moves
2 Rb8 draw
3 Rc8 draw
4 Rf5 draw
5 Rf6 draw
6 Rf7 draw
7 Rh8 draw
8 Ka2 loss in 2 half-moves
9 Ka3 loss in 2 half-moves
10 Ka4 loss in 2 half-moves
11 Kbb2 loss in 2 half-moves
12 Kbb4 loss in 2 half-moves
13 Kbc2 loss in 2 half-moves
14 Kbc4 loss in 2 half-moves
15 Kcb2 loss in 2 half-moves
16 Kcb4 loss in 2 half-moves
17 Kcc2 loss in 2 half-moves
18 Kcc4 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rg8 loss in 2 half-moves