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 Kb4 win in 7 half-moves
3 Kb5 win in 17 half-moves
4 Kb6 win in 17 half-moves
5 Ka4 draw
6 Rb6 draw
7 Rb8 draw
8 Rc6 draw
9 Rc8 draw
10 Rd6 draw
11 Re6 draw
12 R6a7 loss in 2 half-moves
13 R8a7 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh8 loss in 2 half-moves