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

EGTB: win in 4 half-moves

# move score
1 Kfe6 win in 3 half-moves
2 Kd6 win in 5 half-moves
3 Kee6 win in 7 half-moves
4 Ra6 draw
5 Rb6 draw
6 Rf7 draw
7 Rf8 draw
8 Kd4 loss in 2 half-moves
9 Kd5 loss in 2 half-moves
10 Kee4 loss in 2 half-moves
11 Kef4 loss in 2 half-moves
12 Kfe4 loss in 2 half-moves
13 Kff4 loss in 2 half-moves
14 Kg4 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves