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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kd4 win in 5 half-moves
3 Ka4 draw
4 Kd3 draw
5 Ke3 draw
6 Ke5 draw
7 Kf4 draw
8 Kf5 draw
9 Re6 draw
10 Rf6 draw
11 Rg6 draw
12 Rh6 draw
13 Kb5 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves