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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kf6 win in 5 half-moves
3 Kg6 win in 5 half-moves
4 Kh5 win in 9 half-moves
5 Kh6 win in 9 half-moves
6 Kf5 win in 13 half-moves
7 Rc6 win in 13 half-moves
8 Rc7 win in 17 half-moves
9 Rc8 win in 17 half-moves
10 Rf5 draw
11 Kb3 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Kh4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re5 loss in 2 half-moves