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