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