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 Ka5 draw
3 Ka7 draw
4 Kb6 draw
5 Kb7 draw
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 Kd2 draw
10 Ke2 draw
11 Ke3 draw
12 Ra5 draw
13 Rb5 draw
14 Rc5 draw
15 Rg5 draw
16 Rh1 draw
17 Rh2 draw
18 Rh3 draw
19 Rh4 draw
20 Kd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rh6 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves