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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Re7 draw
3 Rf5 draw
4 Rf6 draw
5 K3b3 loss in 2 half-moves
6 K3b4 loss in 2 half-moves
7 K3d3 loss in 2 half-moves
8 K3d4 loss in 2 half-moves
9 K4b3 loss in 2 half-moves
10 K4b4 loss in 2 half-moves
11 K4d3 loss in 2 half-moves
12 K4d4 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves