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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc4 draw
3 Kcd6 draw
4 Kd4 draw
5 Kdc5 draw
6 Kdd6 draw
7 Ra7 draw
8 Rb7 draw
9 Rc8 draw
10 Rd7 draw
11 Re7 draw
12 Kb5 loss in 2 half-moves
13 Kb7 loss in 2 half-moves
14 Kcc5 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Ke4 loss in 1 half-moves
17 Ke5 loss in 1 half-moves
18 Ke6 loss in 1 half-moves
19 Rf7 loss in 1 half-moves
20 Rg7 loss in 1 half-moves
21 Rh7 loss in 1 half-moves