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

EGTB: win in 8 half-moves

# move score
1 Kb7 win in 7 half-moves
2 Ra8 draw
3 Rh6 draw
4 Kb5 loss in 2 half-moves
5 Kb6 loss in 2 half-moves
6 Kcc5 loss in 2 half-moves
7 Kcc7 loss in 2 half-moves
8 Kcd5 loss in 2 half-moves
9 Kcd7 loss in 2 half-moves
10 Kdc5 loss in 2 half-moves
11 Kdc7 loss in 2 half-moves
12 Kdd5 loss in 2 half-moves
13 Kdd7 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rh7 loss in 2 half-moves