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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 Ka6 draw
6 Ka8 draw
7 Kb6 draw
8 Kb7 draw
9 Kb8 draw
10 Kc2 draw
11 Kc3 draw
12 Ke3 draw
13 Ra1 draw
14 Rc1 draw
15 Re1 draw
16 Rf2 draw
17 Rf3 draw
18 Rf4 draw
19 Rf5 draw
20 Rg1 draw
21 Rh1 draw
22 Kd2 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Ke2 loss in 2 half-moves
25 Ke4 loss in 2 half-moves
26 Kc4 loss in 1 half-moves
27 Rd1 loss in 1 half-moves