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 Rc3 win in 3 half-moves
3 Rd3 win in 3 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kc5 draw
7 Kc6 draw
8 Kcc7 draw
9 Kcd7 draw
10 Kd5 draw
11 Kd8 draw
12 Kdc7 draw
13 Kdd7 draw
14 Ke5 draw
15 Ra3 draw
16 Re3 draw
17 Rf1 draw
18 Rf2 draw
19 Rf4 draw
20 Rf8 draw
21 Ke6 loss in 2 half-moves
22 Ke7 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves