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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Ra4 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Kcc2 win in 5 half-moves
7 Kdc2 win in 5 half-moves
8 Kdd2 win in 5 half-moves
9 Kcd2 win in 9 half-moves
10 Ra5 win in 9 half-moves
11 Ra6 win in 9 half-moves
12 Ra7 win in 9 half-moves
13 Kcc4 draw
14 Kcd4 draw
15 Kdc4 draw
16 Kdd4 draw
17 Ra8 draw
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves