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 Kc4 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 Kb3 win in 5 half-moves
5 Rb5 win in 5 half-moves
6 Kb1 win in 9 half-moves
7 Kb2 win in 9 half-moves
8 Kb5 win in 9 half-moves
9 Kd5 win in 9 half-moves
10 Ra7 win in 11 half-moves
11 Kb6 draw
12 Kc1 draw
13 Kc3 draw
14 Kc6 draw
15 Kd6 draw
16 Ra2 draw
17 Ra4 draw
18 Ra8 draw
19 Kd1 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra3 loss in 2 half-moves