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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Rc6 win in 3 half-moves
4 Rd3 win in 3 half-moves
5 Rd4 win in 3 half-moves
6 Rd5 win in 3 half-moves
7 Rd7 win in 3 half-moves
8 Rd8 win in 3 half-moves
9 Re6 win in 3 half-moves
10 Rf6 win in 3 half-moves
11 Rg6 win in 3 half-moves
12 Rh6 win in 3 half-moves
13 Kb5 win in 7 half-moves
14 Kc5 win in 7 half-moves
15 Kd3 win in 7 half-moves
16 Kd4 win in 11 half-moves
17 Kd5 win in 15 half-moves
18 Ke1 win in 15 half-moves
19 Ke2 win in 15 half-moves
20 Kb3 loss in 2 half-moves
21 Kc1 loss in 2 half-moves
22 Kc2 loss in 2 half-moves
23 Kc3 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rd2 loss in 2 half-moves