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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kg2 draw
3 Kg4 draw
4 Rf1 draw
5 Rf3 draw
6 Rf4 draw
7 Rh2 draw
8 Kh3 loss in 8 half-moves
9 Rb2 loss in 8 half-moves
10 Re2 loss in 8 half-moves
11 Kf3 loss in 6 half-moves
12 Rg2 loss in 6 half-moves
13 Kf4 loss in 4 half-moves
14 Kh2 loss in 4 half-moves
15 Kh4 loss in 4 half-moves
16 Ra2 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 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