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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Kc5 win in 5 half-moves
4 Kc7 win in 5 half-moves
5 Kd7 win in 5 half-moves
6 Rc5 win in 5 half-moves
7 Rc7 win in 5 half-moves
8 Rc8 win in 9 half-moves
9 Kb3 draw
10 Kb4 draw
11 Kc3 draw
12 Kc8 draw
13 Kd3 draw
14 Kd4 draw
15 Ke7 draw
16 Ke8 draw
17 Ra6 draw
18 Rb6 draw
19 Rd6 draw
20 Re6 draw
21 Rf6 draw
22 Rg6 loss in 2 half-moves
23 Rh6 loss in 2 half-moves