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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Ke6 draw
5 Ke7 draw
6 Kf6 draw
7 Kf8 draw
8 Kg6 draw
9 Kg7 draw
10 Kg8 draw
11 Ra8 draw
12 Re3 draw
13 Re4 draw
14 Re5 draw
15 Re6 draw
16 Rf8 draw
17 Re1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves