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

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Ra4 draw
3 Rc4 draw
4 Rd4 draw
5 Re4 draw
6 Rf1 draw
7 Rf5 draw
8 Kd6 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Kee6 loss in 2 half-moves
12 Kee8 loss in 2 half-moves
13 Kef6 loss in 2 half-moves
14 Kef8 loss in 2 half-moves
15 Kfe6 loss in 2 half-moves
16 Kfe8 loss in 2 half-moves
17 Kff6 loss in 2 half-moves
18 Kff8 loss in 2 half-moves
19 Kg6 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Kg8 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rh4 loss in 2 half-moves