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 Rc2 win in 3 half-moves
3 Kc2 win in 7 half-moves
4 Kc4 win in 7 half-moves
5 Ra5 win in 7 half-moves
6 Kc5 win in 9 half-moves
7 Ka4 draw
8 Ka5 draw
9 Ka6 draw
10 Kb6 draw
11 Kc6 draw
12 Ra7 draw
13 Rb2 draw
14 Kc1 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kd1 loss in 2 half-moves
17 Kd3 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 Ra4 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves