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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Rf5 win in 1 half-moves
3 Kb2 draw
4 Rf4 draw
5 Rf6 draw
6 Rf7 draw
7 Rf8 draw
8 Ka1 loss in 2 half-moves
9 Ka2 loss in 2 half-moves
10 Kc1 loss in 2 half-moves
11 Kc2 loss in 2 half-moves
12 Kc3 loss in 1 half-moves
13 Kc4 loss in 1 half-moves
14 Kc5 loss in 1 half-moves
15 Kd3 loss in 1 half-moves
16 Kd5 loss in 1 half-moves
17 Ke3 loss in 1 half-moves
18 Ke4 loss in 1 half-moves
19 Ke5 loss in 1 half-moves
20 Rc1 loss in 1 half-moves
21 Rd1 loss in 1 half-moves
22 Re1 loss in 1 half-moves
23 Rf2 loss in 1 half-moves
24 Rg1 loss in 1 half-moves
25 Rh1 loss in 1 half-moves