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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Rf7 win in 3 half-moves
3 Rf6 win in 5 half-moves
4 Rf8 win in 5 half-moves
5 Rf4 win in 7 half-moves
6 Kf6 draw
7 Kf7 draw
8 Kf8 draw
9 Kg6 draw
10 Kgg8 draw
11 Kgh7 draw
12 Kh6 draw
13 Khg8 draw
14 Khh7 draw
15 Ra3 draw
16 Rb3 draw
17 Rg3 draw
18 Rh3 draw
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves