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 Kd1 win in 3 half-moves
3 Kdd3 win in 3 half-moves
4 Rc6 win in 3 half-moves
5 Rd3 win in 3 half-moves
6 Rd4 win in 3 half-moves
7 Rd5 win in 3 half-moves
8 Rd7 win in 3 half-moves
9 Rd8 win in 3 half-moves
10 Re6 win in 3 half-moves
11 Rf6 win in 3 half-moves
12 Rg6 win in 3 half-moves
13 Rh6 win in 3 half-moves
14 Kb5 win in 7 half-moves
15 Kc5 win in 7 half-moves
16 Kcd3 win in 7 half-moves
17 Kd4 win in 7 half-moves
18 Kd5 win in 7 half-moves
19 Ke1 win in 15 half-moves
20 Ke2 win in 15 half-moves
21 Ke3 win in 19 half-moves
22 Kb3 loss in 2 half-moves
23 Kc1 loss in 2 half-moves
24 Kc2 loss in 2 half-moves
25 Kcc3 loss in 2 half-moves
26 Kdc3 loss in 2 half-moves
27 Ra6 loss in 2 half-moves
28 Rb6 loss in 2 half-moves