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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb2 win in 5 half-moves
3 Kc3 win in 5 half-moves
4 Ra1 win in 5 half-moves
5 Ka5 win in 9 half-moves
6 Kb5 win in 9 half-moves
7 Kc5 win in 9 half-moves
8 Rb2 win in 9 half-moves
9 Ka6 win in 11 half-moves
10 Ka7 draw
11 Kb1 draw
12 Kb7 draw
13 Kc1 draw
14 Kc6 draw
15 Kc7 draw
16 Kd1 draw
17 Kd2 draw
18 Ra3 draw
19 Ra6 draw
20 Ra7 draw
21 Ra8 draw
22 Kd3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves