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 Kf6 draw
3 Kg6 draw
4 Rh8 draw
5 Kf7 loss in 20 half-moves
6 Rg8 loss in 20 half-moves
7 Kh7 loss in 18 half-moves
8 Kf8 loss in 14 half-moves
9 Kg8 loss in 6 half-moves
10 Kh6 loss in 6 half-moves
11 Kh8 loss in 4 half-moves
12 Re1 loss in 4 half-moves
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Re2 loss in 1 half-moves
21 Re3 loss in 1 half-moves
22 Re4 loss in 1 half-moves