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

EGTB: win in 10 half-moves

# move score
1 Kf5 win in 9 half-moves
2 K6f6 draw
3 K7f6 draw
4 Rf1 draw
5 Rf2 draw
6 Rf3 draw
7 K6d6 loss in 2 half-moves
8 K6d7 loss in 2 half-moves
9 K7d6 loss in 2 half-moves
10 K7d7 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves