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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rd3 win in 3 half-moves
3 Kc4 win in 5 half-moves
4 Ra4 win in 5 half-moves
5 Kc6 win in 9 half-moves
6 Kd5 win in 9 half-moves
7 Kd7 win in 9 half-moves
8 Kc8 win in 11 half-moves
9 Kc7 win in 13 half-moves
10 Ra1 win in 13 half-moves
11 Kb4 draw
12 Kb5 draw
13 Kb6 draw
14 Kd4 draw
15 Kd6 draw
16 Ra2 draw
17 Ra5 draw
18 Ra8 draw
19 Rb3 draw
20 Ke7 loss in 2 half-moves
21 Ke8 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves