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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kb6 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Ka4 win in 5 half-moves
9 Ka5 win in 5 half-moves
10 Kc5 win in 5 half-moves
11 Kd7 win in 5 half-moves
12 Kb5 win in 9 half-moves
13 Ra7 win in 9 half-moves
14 Kb3 draw
15 Kb8 draw
16 Kc8 draw
17 Kd8 draw
18 Rb5 draw
19 Kc4 loss in 2 half-moves