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 Ka6 win in 5 half-moves
3 Kb3 draw
4 Kbb4 draw
5 Kc3 draw
6 Kcb4 draw
7 Kcc5 draw
8 Kd3 draw
9 Kd4 draw
10 Ra1 draw
11 Ra2 draw
12 Ra3 draw
13 Ra4 draw
14 Ka4 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