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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ra5 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Ka8 draw
9 Kb8 draw
10 Kc4 draw
11 Kd4 draw
12 Ke4 draw
13 Rc1 draw
14 Rc2 draw
15 Rc3 draw
16 Rc4 draw
17 Rc6 draw
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves