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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Kc7 win in 5 half-moves
3 Kd7 win in 5 half-moves
4 Ra7 win in 5 half-moves
5 Kb5 win in 9 half-moves
6 Ka5 win in 11 half-moves
7 Kc5 win in 15 half-moves
8 Ra8 win in 19 half-moves
9 Ka3 draw
10 Ka4 draw
11 Kb3 draw
12 Kc3 draw
13 Kc4 draw
14 Kc8 draw
15 Ke7 draw
16 Ke8 draw
17 Ra1 draw
18 Ra4 draw
19 Rb6 draw
20 Rd6 draw
21 Re6 draw
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves