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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kcd5 win in 3 half-moves
4 Rh4 win in 3 half-moves
5 Rh7 win in 3 half-moves
6 Rf6 win in 5 half-moves
7 Re6 win in 9 half-moves
8 Rg6 win in 11 half-moves
9 Kb6 draw
10 Kc7 draw
11 Kcd6 draw
12 Kd7 draw
13 Ke6 draw
14 Ked5 draw
15 Ked6 draw
16 Kf4 draw
17 Kf5 draw
18 Kf6 draw
19 Rh5 draw
20 Rh8 draw
21 Kb5 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Rh1 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh3 loss in 2 half-moves