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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Rb8 win in 7 half-moves
3 Ke5 draw
4 Ke6 draw
5 Ra8 draw
6 Rc8 draw
7 Rd8 draw
8 Re1 draw
9 Re2 draw
10 Re3 draw
11 Rh8 draw
12 Kb5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kcc5 loss in 2 half-moves
16 Kcc7 loss in 2 half-moves
17 Kcd5 loss in 2 half-moves
18 Kcd7 loss in 2 half-moves
19 Kdc5 loss in 2 half-moves
20 Kdc7 loss in 2 half-moves
21 Kdd5 loss in 2 half-moves
22 Kdd7 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves