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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Ked3 win in 3 half-moves
3 Kf3 win in 3 half-moves
4 Kb2 win in 5 half-moves
5 Kb3 win in 5 half-moves
6 Kb4 win in 5 half-moves
7 Kc2 win in 5 half-moves
8 Kcd3 win in 5 half-moves
9 Kcd4 win in 5 half-moves
10 Kd2 win in 5 half-moves
11 Ke3 win in 5 half-moves
12 Rb4 win in 5 half-moves
13 Rd4 win in 5 half-moves
14 Kf4 win in 7 half-moves
15 Ked4 win in 9 half-moves
16 Rc6 win in 9 half-moves
17 Ke5 draw
18 Kf5 draw
19 Ra4 draw
20 Rc5 draw
21 Rc7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves