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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ke7 draw
3 Kf6 draw
4 Kg6 draw
5 Rb6 draw
6 Rf8 draw
7 Rg8 draw
8 Kg7 loss in 22 half-moves
9 Kg8 loss in 10 half-moves
10 Ke6 loss in 6 half-moves
11 Ke8 loss in 4 half-moves
12 Kf8 loss in 4 half-moves
13 Rb7 loss in 4 half-moves
14 Ra8 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rb4 loss in 1 half-moves
22 Rb5 loss in 1 half-moves