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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kc7 draw
5 Rd8 draw
6 Re7 draw
7 Rf8 draw
8 Rg8 draw
9 Ka8 loss in 8 half-moves
10 Kc8 loss in 8 half-moves
11 Re5 loss in 4 half-moves
12 Re6 loss in 4 half-moves
13 Rc8 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re2 loss in 1 half-moves