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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ke3 draw
3 Kf3 draw
4 Kf4 draw
5 Kf5 draw
6 Rb8 draw
7 Re6 draw
8 Re7 draw
9 Rf8 draw
10 Rg8 draw
11 Rh8 draw
12 Ka7 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Kb8 loss in 1 half-moves