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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kdc6 win in 3 half-moves
4 Kdd6 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Rf6 win in 3 half-moves
7 Rf8 win in 3 half-moves
8 Ke7 win in 5 half-moves
9 Re7 win in 5 half-moves
10 Kc7 draw
11 Kc8 draw
12 Kcc6 draw
13 Kcd6 draw
14 Kd5 draw
15 Kd8 draw
16 Ke8 draw
17 Rf3 draw
18 Rf4 draw
19 Rf5 draw
20 Rg7 draw
21 Rh7 draw
22 Kb4 loss in 2 half-moves
23 Kc4 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf2 loss in 2 half-moves