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 Kc5 win in 5 half-moves
3 Kf4 win in 5 half-moves
4 Kb6 win in 7 half-moves
5 Kb7 draw
6 Kc7 draw
7 Ke2 draw
8 Ke4 draw
9 Ra1 draw
10 Ra2 draw
11 Ra4 draw
12 Ra6 draw
13 Rb3 draw
14 Rc3 draw
15 Rd3 draw
16 Re3 draw
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Kg2 loss in 2 half-moves
22 Kg3 loss in 2 half-moves
23 Kg4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Ra8 loss in 2 half-moves
27 Ke3 loss in 1 half-moves