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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Rb8 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Re4 draw
5 Re5 draw
6 Re6 draw
7 Re7 draw
8 Rh8 draw
9 Ka5 loss in 2 half-moves
10 Kb5 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kb8 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 K6a7 loss in 1 half-moves
19 K6b7 loss in 1 half-moves
20 K8a7 loss in 1 half-moves
21 K8b7 loss in 1 half-moves