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