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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kc3 draw
3 Kc4 draw
4 Ke4 draw
5 Rf2 draw
6 Rf3 draw
7 Rg5 draw
8 Rh5 draw
9 Rf7 loss in 6 half-moves
10 Kd3 loss in 4 half-moves
11 Ke3 loss in 4 half-moves
12 Rf1 loss in 4 half-moves
13 Rf4 loss in 4 half-moves
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf8 loss in 2 half-moves