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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kcd4 win in 1 half-moves
3 Kdc4 win in 1 half-moves
4 Ke5 win in 1 half-moves
5 Ra3 win in 1 half-moves
6 Kcc4 draw
7 Kcc6 draw
8 Kcd6 draw
9 Kdc6 draw
10 Kdd4 draw
11 Kdd6 draw
12 Ra4 draw
13 Ra6 draw
14 Ra7 draw
15 Ra8 draw
16 Kb4 loss in 1 half-moves
17 Kb6 loss in 1 half-moves
18 Ke4 loss in 1 half-moves
19 Ke6 loss in 1 half-moves
20 Ra1 loss in 1 half-moves
21 Ra2 loss in 1 half-moves
22 Rb5 loss in 1 half-moves