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 Kf6 draw
3 Rd1 draw
4 Rd2 draw
5 Ke8 loss in 18 half-moves
6 Kf8 loss in 18 half-moves
7 Rd4 loss in 10 half-moves
8 Rf8 loss in 10 half-moves
9 Kg7 loss in 8 half-moves
10 Kg6 loss in 6 half-moves
11 Kg8 loss in 4 half-moves
12 Rd3 loss in 4 half-moves
13 Ke6 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves