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

EGTB: win in 12 half-moves

# move score
1 Rb8 win in 11 half-moves
2 Kc7 win in 13 half-moves
3 Ka4 win in 15 half-moves
4 Ra6 win in 15 half-moves
5 Ka7 draw
6 Kaa6 draw
7 Kb8 draw
8 Kba6 draw
9 Kc8 draw
10 Ra7 draw
11 Rf8 draw
12 Rg8 draw
13 Rh8 draw
14 Kab6 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kbb6 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves