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 K5h6 win in 5 half-moves
3 Kg7 win in 13 half-moves
4 K7h6 draw
5 Kg8 draw
6 Kh4 draw
7 Ra8 draw
8 Rc8 draw
9 K5g6 loss in 2 half-moves
10 K7g6 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Kg5 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves