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

EGTB: win in 10 half-moves

# move score
1 Kb5 win in 9 half-moves
2 Rb8 win in 11 half-moves
3 Ka5 win in 13 half-moves
4 Ra8 win in 13 half-moves
5 Rc8 win in 29 half-moves
6 Ka3 draw
7 Kb3 draw
8 Kb4 draw
9 Ke6 draw
10 Ke8 draw
11 Kf6 draw
12 Kg6 draw
13 Kg7 draw
14 Kg8 draw
15 Rd8 draw
16 Re8 draw
17 Ke7 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves