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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 K5f5 draw
3 K5f6 draw
4 K6f5 draw
5 K6f6 draw
6 Kf4 draw
7 Ra8 draw
8 Rf1 draw
9 Rf2 draw
10 Rg8 draw
11 K5h5 loss in 2 half-moves
12 K5h6 loss in 2 half-moves
13 K6h5 loss in 2 half-moves
14 K6h6 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Kg7 loss in 2 half-moves
17 Kh4 loss in 2 half-moves
18 Kh7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves