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 Rb6 win in 3 half-moves
5 Rd6 win in 3 half-moves
6 Kc4 win in 5 half-moves
7 Kcd5 win in 5 half-moves
8 Kd4 win in 5 half-moves
9 Rc6 win in 5 half-moves
10 Kcd6 win in 7 half-moves
11 Ked6 win in 7 half-moves
12 Kc6 win in 9 half-moves
13 Ra5 win in 9 half-moves
14 Ra2 draw
15 Kd7 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Ked5 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Ra8 loss in 2 half-moves