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 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Kcd6 win in 3 half-moves
7 Ke4 win in 3 half-moves
8 Ke6 win in 3 half-moves
9 Ked6 win in 3 half-moves
10 Kf5 win in 3 half-moves
11 Kf6 win in 3 half-moves
12 Rb7 win in 3 half-moves
13 Rd4 win in 3 half-moves
14 Rd6 win in 3 half-moves
15 Rf7 win in 3 half-moves
16 Kcd5 win in 7 half-moves
17 Kcd4 win in 9 half-moves
18 Ked4 win in 9 half-moves
19 Ked5 win in 9 half-moves
20 Rc7 win in 9 half-moves
21 Rd5 win in 9 half-moves
22 Re7 win in 9 half-moves
23 Ra7 draw
24 Rd8 draw
25 Kf4 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd2 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves