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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Ka4 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kb4 win in 5 half-moves
6 Kd7 win in 5 half-moves
7 Rb8 win in 5 half-moves
8 Ra7 win in 7 half-moves
9 Ka2 draw
10 Kb2 draw
11 Kb6 draw
12 Kb8 draw
13 Kc2 draw
14 Kc6 draw
15 Kc8 draw
16 Kd6 draw
17 Kd8 draw
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves