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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Rf7 win in 5 half-moves
4 Rf8 win in 5 half-moves
5 Ka3 draw
6 Ka5 draw
7 Ka7 draw
8 Ka8 draw
9 Kb3 draw
10 Kb4 draw
11 Kb5 draw
12 Kb7 draw
13 Kc7 draw
14 Kc8 draw
15 Ra1 draw
16 Rc1 draw
17 Rd1 draw
18 Re1 draw
19 Rf6 draw
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves