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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kf1 win in 3 half-moves
3 Kf2 win in 3 half-moves
4 Khg1 win in 3 half-moves
5 Rf2 win in 3 half-moves
6 Rf1 win in 5 half-moves
7 Rf3 win in 5 half-moves
8 Kf3 draw
9 Kg3 draw
10 Kgg1 draw
11 Kgh2 draw
12 Kh3 draw
13 Khh2 draw
14 Ra5 draw
15 Rb5 draw
16 Rc5 draw
17 Rd5 draw
18 Re5 draw
19 Rf6 draw
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves