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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Kf3 draw
3 Kg3 draw
4 Kg5 draw
5 Kh3 draw
6 Kh4 draw
7 Rf7 draw
8 Rf8 draw
9 Rh6 draw
10 Kf5 loss in 6 half-moves
11 Rb6 loss in 6 half-moves
12 Kf4 loss in 4 half-moves
13 Kh5 loss in 4 half-moves
14 Rd6 loss in 4 half-moves
15 Re6 loss in 4 half-moves
16 Rg6 loss in 4 half-moves
17 Ra6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves