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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Ke8 win in 3 half-moves
4 Kg6 win in 3 half-moves
5 Rg8 win in 13 half-moves
6 Kc8 draw
7 Kf4 draw
8 Kf5 draw
9 Kf6 draw
10 Kg4 draw
11 Kh4 draw
12 Kh5 draw
13 Kh6 draw
14 Re8 draw
15 Rf3 draw
16 Rf7 draw
17 Rh8 draw
18 Kc7 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves