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

EGTB: win in 4 half-moves

# move score
1 Kdd3 win in 3 half-moves
2 Rc5 win in 3 half-moves
3 Kb3 win in 5 half-moves
4 Kcd3 win in 5 half-moves
5 Ke3 win in 5 half-moves
6 Rb4 win in 5 half-moves
7 Ke4 win in 7 half-moves
8 Rc6 win in 9 half-moves
9 Kb2 draw
10 Kb4 draw
11 Kc2 draw
12 Kc5 draw
13 Kd2 draw
14 Kd5 draw
15 Ke5 draw
16 Ra4 draw
17 Rc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves