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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kef6 win in 3 half-moves
3 Rd8 win in 3 half-moves
4 Re6 win in 3 half-moves
5 Kff6 win in 5 half-moves
6 Kg6 win in 5 half-moves
7 Re7 win in 5 half-moves
8 Kg5 win in 9 half-moves
9 Kd4 draw
10 Kd5 draw
11 Kee6 draw
12 Kfe6 draw
13 Ra8 draw
14 Rb8 draw
15 Rc8 draw
16 Rf8 draw
17 Kee4 loss in 2 half-moves
18 Kef4 loss in 2 half-moves
19 Kfe4 loss in 2 half-moves
20 Kff4 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves