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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kcb5 draw
3 Kcc4 draw
4 Kd4 draw
5 Ra1 draw
6 Ra2 draw
7 Ra3 draw
8 Ra7 draw
9 Ra8 draw
10 Ka3 loss in 2 half-moves
11 Ka5 loss in 2 half-moves
12 Kbc4 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kb6 loss in 1 half-moves
15 Kbb5 loss in 1 half-moves
16 Kc6 loss in 1 half-moves
17 Kd5 loss in 1 half-moves
18 Kd6 loss in 1 half-moves
19 Ra5 loss in 1 half-moves
20 Ra6 loss in 1 half-moves