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 Rb7 win in 3 half-moves
5 Kc4 win in 7 half-moves
6 Kcd5 win in 7 half-moves
7 Kcd6 win in 7 half-moves
8 Ked6 win in 7 half-moves
9 Re7 win in 7 half-moves
10 Rc7 win in 9 half-moves
11 Kc6 win in 11 half-moves
12 Kf7 win in 13 half-moves
13 Ra6 win in 15 half-moves
14 Kd4 draw
15 Kd7 draw
16 Ke7 draw
17 Ked5 draw
18 Kf6 draw
19 Ra1 draw
20 Ra5 draw
21 Ra8 draw
22 Rd7 draw
23 Ke5 loss in 2 half-moves
24 Kf5 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra4 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves