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 Ra6 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Ka4 win in 5 half-moves
5 Ka5 win in 5 half-moves
6 Kc2 win in 5 half-moves
7 Kc4 win in 5 half-moves
8 Ra5 win in 5 half-moves
9 Rb2 win in 5 half-moves
10 Kc5 win in 7 half-moves
11 Ra7 win in 9 half-moves
12 Kb6 win in 11 half-moves
13 Kc6 win in 11 half-moves
14 Ka6 win in 13 half-moves
15 Ra1 draw
16 Ra8 draw
17 Kc1 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kd1 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Ke1 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves