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 Rf5 win in 3 half-moves
3 Rf7 win in 3 half-moves
4 Rf6 win in 5 half-moves
5 Rf8 win in 5 half-moves
6 Kb6 draw
7 Kb7 draw
8 Kc7 draw
9 Kcd6 draw
10 Kcd7 draw
11 Ke7 draw
12 Ked6 draw
13 Ked7 draw
14 Kf5 draw
15 Kf6 draw
16 Kf7 draw
17 Ra3 draw
18 Re3 draw
19 Rg3 draw
20 Rh3 draw
21 Kb5 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Kcd5 loss in 2 half-moves
24 Ke5 loss in 2 half-moves
25 Ked5 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf2 loss in 2 half-moves