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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kc7 draw
5 Kd7 draw
6 Re2 draw
7 Re3 draw
8 Re4 draw
9 Re7 draw
10 Rh8 draw
11 Ka3 loss in 2 half-moves
12 Ka5 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Ke7 loss in 1 half-moves