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 Kg7 draw
4 Kg8 draw
5 Ra8 draw
6 Rc4 draw
7 Rc5 draw
8 Rc6 draw
9 Rf8 draw
10 Rg8 draw
11 Ke8 loss in 4 half-moves
12 Kf8 loss in 4 half-moves
13 Rc7 loss in 4 half-moves
14 Ke6 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves