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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Kc2 win in 7 half-moves
5 Kcc3 win in 7 half-moves
6 Ra4 win in 7 half-moves
7 Kcd3 win in 9 half-moves
8 Kb5 win in 11 half-moves
9 Kc5 draw
10 Kd4 draw
11 Kd5 draw
12 Ra8 draw
13 Rc2 loss in 4 half-moves
14 Kc1 loss in 2 half-moves
15 Kd1 loss in 2 half-moves
16 Kdc3 loss in 2 half-moves
17 Kdd3 loss in 2 half-moves
18 Ke1 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves