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 Kc4 win in 5 half-moves
6 Kcc2 win in 5 half-moves
7 Kd4 win in 5 half-moves
8 Kdc2 win in 5 half-moves
9 Ra3 win in 5 half-moves
10 Kcd3 win in 7 half-moves
11 Ra6 win in 9 half-moves
12 Ra7 win in 9 half-moves
13 Ra8 win in 9 half-moves
14 Ra5 draw
15 Rb2 draw
16 Rc2 draw
17 Kc1 loss in 2 half-moves
18 Kd1 loss in 2 half-moves
19 Kdd3 loss in 2 half-moves
20 Ke1 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ra1 loss in 2 half-moves