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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kg6 draw
3 Kg7 draw
4 Kh6 draw
5 Kh8 draw
6 Rb8 draw
7 Rd8 draw
8 Re8 draw
9 Rf8 draw
10 Rg1 draw
11 Rg3 draw
12 Rg4 draw
13 Rg6 draw
14 Rg7 draw
15 Rh8 draw
16 Rc8 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg2 loss in 1 half-moves