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

EGTB: win in 4 half-moves

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