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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kcd7 win in 3 half-moves
4 Rg5 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Kc7 win in 5 half-moves
7 Kf6 win in 5 half-moves
8 Kf7 win in 5 half-moves
9 Kf8 win in 5 half-moves
10 Kcd6 draw
11 Kd8 draw
12 Ke6 draw
13 Ke8 draw
14 Ked6 draw
15 Ked7 draw
16 Rf6 draw
17 Rg4 draw
18 Rg7 draw
19 Rh6 draw
20 Kb5 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves