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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb3 draw
3 Kbb4 draw
4 Kc3 draw
5 Kcb4 draw
6 Kcc5 draw
7 Kd3 draw
8 Kd4 draw
9 Ra1 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ka4 loss in 2 half-moves
14 Ka6 loss in 2 half-moves
15 Kbc5 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd5 loss in 1 half-moves
18 Ra6 loss in 1 half-moves
19 Ra7 loss in 1 half-moves
20 Ra8 loss in 1 half-moves