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

EGTB: win in 4 half-moves

# move score
1 Rd3 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 Rg7 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Kd7 win in 5 half-moves
7 Kd8 win in 5 half-moves
8 Ka7 draw
9 Kab7 draw
10 Kb6 draw
11 Kb8 draw
12 Kc7 draw
13 Kcb7 draw
14 Re3 draw
15 Rf3 draw
16 Rg4 draw
17 Rh3 draw
18 Ka5 loss in 2 half-moves
19 Kb5 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves