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 Kg3 draw
3 Kg5 draw
4 Ra3 draw
5 Rf1 draw
6 Rf2 draw
7 Rf6 draw
8 Rh3 draw
9 Rg3 loss in 8 half-moves
10 Kh3 loss in 4 half-moves
11 Kh4 loss in 4 half-moves
12 Kf4 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rb3 loss in 1 half-moves