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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kg5 draw
3 Kg7 draw
4 Kh5 draw
5 Rf1 draw
6 Rf2 draw
7 Rf7 draw
8 Rg4 draw
9 Rh4 draw
10 Kh6 loss in 4 half-moves
11 Kh7 loss in 4 half-moves
12 Ra4 loss in 4 half-moves
13 Kf5 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rb4 loss in 1 half-moves