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 Rb6 win in 3 half-moves
4 Rd6 win in 3 half-moves
5 Kf6 win in 5 half-moves
6 Kb3 win in 9 half-moves
7 Kc3 win in 9 half-moves
8 Kd3 win in 9 half-moves
9 Rc6 win in 9 half-moves
10 Kd4 win in 11 half-moves
11 Kd6 win in 11 half-moves
12 Kc5 win in 13 half-moves
13 Kcd5 win in 13 half-moves
14 Kf7 draw
15 Ra4 draw
16 Ra8 draw
17 Kd7 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Ked5 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Ra7 loss in 2 half-moves