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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kab3 win in 7 half-moves
3 Ra1 win in 7 half-moves
4 Kaa3 draw
5 Rb2 draw
6 Re1 draw
7 Rf1 draw
8 Rg1 draw
9 Rh1 draw
10 Kaa5 loss in 2 half-moves
11 Kab5 loss in 2 half-moves
12 Kba3 loss in 2 half-moves
13 Kba5 loss in 2 half-moves
14 Kbb3 loss in 2 half-moves
15 Kbb5 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves