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

EGTB: win in 10 half-moves

# move score
1 Kd5 win in 9 half-moves
2 Kb5 draw
3 Kc5 draw
4 Kd4 draw
5 Kg3 draw
6 Kg4 draw
7 Kg5 draw
8 Kh3 draw
9 Kh5 draw
10 Ra8 draw
11 Rc8 draw
12 Re4 draw
13 Re5 draw
14 Re6 draw
15 Re7 draw
16 Rf8 draw
17 Rg8 draw
18 Rh8 draw
19 Kb3 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Re3 loss in 2 half-moves