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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kf2 draw
3 Kf3 draw
4 Kg2 draw
5 Kg4 draw
6 Kg6 draw
7 Kg8 draw
8 Kh2 draw
9 Kh3 draw
10 Kh4 draw
11 Kh6 draw
12 Kh7 draw
13 Kh8 draw
14 Rf1 draw
15 Rf2 draw
16 Rf3 draw
17 Rf4 draw
18 Rg8 draw
19 Rh8 draw
20 Kf4 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Kf7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rf6 loss in 2 half-moves
29 Rf7 loss in 2 half-moves