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 Kb7 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kc7 win in 3 half-moves
6 Kcd7 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Rf5 win in 3 half-moves
9 Rf8 win in 3 half-moves
10 Rf7 win in 7 half-moves
11 Ke6 win in 9 half-moves
12 Kcd6 draw
13 Kd8 draw
14 Ke8 draw
15 Ked6 draw
16 Ked7 draw
17 Kf7 draw
18 Kf8 draw
19 Rf3 draw
20 Rf4 draw
21 Rg6 draw
22 Rh6 draw
23 Rd6 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf2 loss in 2 half-moves