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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf1 win in 13 half-moves
3 K1d2 draw
4 K1e2 draw
5 K1f2 draw
6 K3d2 draw
7 K3e2 draw
8 K3f2 draw
9 Kd1 draw
10 Kd3 draw
11 Kf1 draw
12 Kf3 draw
13 Kf4 draw
14 Rb5 draw
15 Rf2 draw
16 Rf3 draw
17 Rg5 draw
18 Rh5 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves