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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 Rf6 win in 9 half-moves
4 Rf8 win in 11 half-moves
5 Ka6 draw
6 Ka8 draw
7 Kb7 draw
8 Kb8 draw
9 Kc5 draw
10 Kd5 draw
11 Ke3 draw
12 Ke4 draw
13 Ke5 draw
14 Rd3 draw
15 Re3 draw
16 Rf4 draw
17 Rf5 draw
18 Rg3 draw
19 Rh3 draw
20 Kc3 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves