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 Rg4 win in 3 half-moves
3 Rg5 win in 3 half-moves
4 Ka5 win in 7 half-moves
5 Kab4 win in 7 half-moves
6 Kab5 win in 7 half-moves
7 Kc5 win in 7 half-moves
8 Kcb5 win in 7 half-moves
9 Rc8 win in 7 half-moves
10 Kd4 draw
11 Re8 draw
12 Rf8 draw
13 Rg6 draw
14 Rg7 draw
15 Rh8 draw
16 Ka3 loss in 2 half-moves
17 Kab3 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kcb3 loss in 2 half-moves
20 Kcb4 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves