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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Ka5 win in 7 half-moves
4 Kb3 win in 7 half-moves
5 Kb5 win in 7 half-moves
6 Rb6 win in 7 half-moves
7 Ka3 draw
8 Kb4 draw
9 Kd5 draw
10 Kd7 draw
11 Ke5 draw
12 Ke6 draw
13 Ke7 draw
14 Ra6 draw
15 Rc4 draw
16 Rc5 draw
17 Rc7 draw
18 Rc8 draw
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves