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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 K5a5 win in 7 half-moves
3 K5c4 win in 7 half-moves
4 K5c5 win in 7 half-moves
5 Ka6 win in 7 half-moves
6 Kb6 win in 7 half-moves
7 Kc6 win in 7 half-moves
8 Rd5 win in 7 half-moves
9 Rd6 win in 7 half-moves
10 Rd7 win in 7 half-moves
11 Rd8 win in 7 half-moves
12 K4c5 win in 25 half-moves
13 K4a4 loss in 6 half-moves
14 K4a5 loss in 6 half-moves
15 K4c4 loss in 6 half-moves
16 Re4 loss in 6 half-moves
17 Rf4 loss in 6 half-moves
18 Rg4 loss in 6 half-moves
19 Rh4 loss in 6 half-moves
20 K5a4 loss in 4 half-moves
21 Rd3 loss in 4 half-moves
22 Ka3 loss in 2 half-moves
23 Kb3 loss in 2 half-moves
24 Kc3 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Rd2 loss in 2 half-moves