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 Kg3 draw
3 Kg5 draw
4 Kh3 draw
5 Kh5 draw
6 Ra8 draw
7 Rd8 draw
8 Ka2 loss in 1 half-moves
9 Kb1 loss in 1 half-moves
10 Kb2 loss in 1 half-moves
11 Kg4 loss in 1 half-moves
12 Rc8 loss in 1 half-moves
13 Re8 loss in 1 half-moves
14 Rf8 loss in 1 half-moves
15 Rg8 loss in 1 half-moves
16 Rh5 loss in 1 half-moves
17 Rh6 loss in 1 half-moves
18 Rh7 loss in 1 half-moves