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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kd6 draw
3 Ke6 draw
4 Ke7 draw
5 Rf1 draw
6 Rf2 draw
7 Rf6 draw
8 Kc6 loss in 30 half-moves
9 Kc7 loss in 30 half-moves
10 Rb8 loss in 30 half-moves
11 Rd8 loss in 18 half-moves
12 Ke8 loss in 10 half-moves
13 Kc8 loss in 4 half-moves
14 Kd8 loss in 4 half-moves
15 Rf5 loss in 4 half-moves
16 Rf7 loss in 4 half-moves
17 Rc8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves