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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Rf5 win in 3 half-moves
8 Rf6 win in 3 half-moves
9 Rf7 win in 9 half-moves
10 Ka7 draw
11 Kc6 draw
12 Kd6 draw
13 Ke5 draw
14 Ra4 draw
15 Re4 draw
16 Rf3 draw
17 Rf8 draw
18 Rg4 draw
19 Rh4 draw
20 Kc4 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves