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 Kb8 win in 3 half-moves
3 Kcc7 win in 3 half-moves
4 Kcd7 win in 3 half-moves
5 Rf5 win in 3 half-moves
6 Rf7 win in 3 half-moves
7 Ke6 win in 11 half-moves
8 Ke7 win in 11 half-moves
9 Rd8 win in 13 half-moves
10 Kc5 draw
11 Kc6 draw
12 Kd5 draw
13 Kd8 draw
14 Kdc7 draw
15 Kdd7 draw
16 Ke5 draw
17 Rf4 draw
18 Rf6 draw
19 Rg8 draw
20 Rh8 draw
21 Re8 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves