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

EGTB: win in 4 half-moves

# move score
1 K7c6 win in 3 half-moves
2 K7d6 win in 3 half-moves
3 K7e6 win in 3 half-moves
4 Rf4 win in 3 half-moves
5 Rf8 win in 3 half-moves
6 Ke7 win in 5 half-moves
7 Kc7 win in 9 half-moves
8 Ke5 win in 9 half-moves
9 K5c6 draw
10 K5d6 draw
11 K5e6 draw
12 Kc5 draw
13 Kc8 draw
14 Kd8 draw
15 Ke8 draw
16 Rf3 draw
17 Rf5 draw
18 Rf6 draw
19 Rg7 draw
20 Rh7 draw
21 Kc4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf2 loss in 2 half-moves