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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kf6 draw
3 Kg6 draw
4 Kh7 draw
5 Rf2 draw
6 Rf3 draw
7 Rf4 draw
8 Kf7 loss in 18 half-moves
9 Kg8 loss in 18 half-moves
10 Rg8 loss in 18 half-moves
11 Rd8 loss in 16 half-moves
12 Rh8 loss in 16 half-moves
13 Kh6 loss in 6 half-moves
14 Kh8 loss in 4 half-moves
15 Rf1 loss in 4 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves