Click on the third or sixth rank to set the en passant target square.

EGTB: win in 30 half-moves

# move score
1 Kc4 win in 29 half-moves
2 Kc5 win in 29 half-moves
3 Ra6 win in 31 half-moves
4 Kb5 win in 33 half-moves
5 Ra5 win in 33 half-moves
6 Kb6 win in 35 half-moves
7 Kc6 win in 35 half-moves
8 Kc8 win in 35 half-moves
9 Ra1 win in 35 half-moves
10 Ra2 win in 35 half-moves
11 Ra3 win in 35 half-moves
12 Ra7 win in 35 half-moves
13 Kb7 win in 39 half-moves
14 Ka5 win in 43 half-moves
15 Kb8 win in 43 half-moves
16 Ka3 win in 45 half-moves
17 Kb3 win in 45 half-moves
18 Kc3 draw
19 Kd6 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Ra8 loss in 2 half-moves