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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kc7 draw
4 Kcd6 draw
5 Kcd7 draw
6 Ke7 draw
7 Ked6 draw
8 Ked7 draw
9 Kf6 draw
10 Kf7 draw
11 Ra1 draw
12 Ra6 draw
13 Ra7 draw
14 Ra8 draw
15 Rb5 draw
16 Rf5 draw
17 Rg5 draw
18 Rh5 draw
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kcd5 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Ked5 loss in 2 half-moves
24 Kf5 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra4 loss in 2 half-moves
28 Rc5 loss in 2 half-moves
29 Rd5 loss in 2 half-moves
30 Re5 loss in 2 half-moves