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

EGTB: win in 4 half-moves

# move score
1 Kdc6 win in 3 half-moves
2 Kdd6 win in 3 half-moves
3 Ke4 win in 3 half-moves
4 Ke6 win in 3 half-moves
5 Rf4 win in 3 half-moves
6 Rf6 win in 3 half-moves
7 Rf8 win in 3 half-moves
8 Rf7 win in 11 half-moves
9 Kb6 draw
10 Kb7 draw
11 Kb8 draw
12 Kc4 draw
13 Kc5 draw
14 Kc8 draw
15 Kcc6 draw
16 Kcd6 draw
17 Kd4 draw
18 Kd7 draw
19 Kd8 draw
20 Ke5 draw
21 Rf3 draw
22 Rg5 draw
23 Rh5 draw
24 Re5 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf2 loss in 2 half-moves