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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kg6 draw
3 Kg7 draw
4 Kh5 draw
5 Kh7 draw
6 Ra8 draw
7 Rb4 draw
8 Rb5 draw
9 Rb7 draw
10 Rc8 draw
11 Rd8 draw
12 Rh8 loss in 4 half-moves
13 Kg5 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves