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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Ka1 draw
3 Kab1 draw
4 Kab2 draw
5 Kc1 draw
6 Kcb1 draw
7 Kd1 draw
8 Kd2 draw
9 Kd3 draw
10 Rc8 draw
11 Re8 draw
12 Rf8 draw
13 Rg1 draw
14 Rg2 draw
15 Rg7 draw
16 Rh8 draw
17 Ka3 loss in 2 half-moves
18 Kab3 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kcb2 loss in 2 half-moves
21 Kcb3 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves