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 Kd6 win in 3 half-moves
3 Kb4 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Kd8 win in 9 half-moves
6 Ka3 draw
7 Kb3 draw
8 Ke6 draw
9 Ke8 draw
10 Ra6 draw
11 Ra7 draw
12 Rb5 draw
13 Rc5 draw
14 Rd5 draw
15 Re5 draw
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kf8 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves