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 Rg5 win in 5 half-moves
3 Kd7 win in 7 half-moves
4 Ka8 draw
5 Kab7 draw
6 Kab8 draw
7 Kc7 draw
8 Kcb8 draw
9 Kd8 draw
10 Re8 draw
11 Rf8 draw
12 Rg1 draw
13 Rg3 draw
14 Rg6 draw
15 Rg7 draw
16 Rh8 draw
17 Ka6 loss in 2 half-moves
18 Kb6 loss in 2 half-moves
19 Kcb7 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg4 loss in 2 half-moves