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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kf5 win in 3 half-moves
5 Kb5 win in 5 half-moves
6 Ke5 win in 5 half-moves
7 Rg8 win in 5 half-moves
8 Ka4 draw
9 Ke6 draw
10 Ke7 draw
11 Kf7 draw
12 Kg5 draw
13 Kg6 draw
14 Kg7 draw
15 Ra8 draw
16 Rd8 draw
17 Re3 draw
18 Re4 draw
19 Re5 draw
20 Re6 draw
21 Re7 draw
22 Rf8 draw
23 Rh8 draw
24 Rb8 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re2 loss in 2 half-moves