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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Ka7 win in 7 half-moves
6 Ka8 win in 7 half-moves
7 Kb8 win in 7 half-moves
8 Kc3 win in 7 half-moves
9 Kc5 win in 7 half-moves
10 Kc7 win in 7 half-moves
11 Ra8 win in 7 half-moves
12 Rb8 win in 7 half-moves
13 Rc5 win in 7 half-moves
14 Rc6 win in 7 half-moves
15 Rc7 win in 7 half-moves
16 Ka6 draw
17 Kb6 draw
18 Kc6 draw
19 Kd3 draw
20 Kd4 draw
21 Rd8 draw
22 Re8 draw
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves