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 Kg2 draw
4 Kg4 draw
5 Kg7 draw
6 Kh2 draw
7 Kh3 draw
8 Kh4 draw
9 Kh7 draw
10 Kh8 draw
11 Rf1 draw
12 Rf2 draw
13 Rf3 draw
14 Rf7 draw
15 Kf3 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves