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 Kg8 draw
5 Kh6 draw
6 Rb5 draw
7 Rc8 draw
8 Re8 draw
9 Kh8 loss in 10 half-moves
10 Ra8 loss in 10 half-moves
11 Rb6 loss in 10 half-moves
12 Rb7 loss in 10 half-moves
13 Rh8 loss in 10 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rb3 loss in 1 half-moves