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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Rd3 win in 3 half-moves
4 Kd5 win in 5 half-moves
5 Kd6 win in 5 half-moves
6 Ra5 win in 5 half-moves
7 Ra6 win in 5 half-moves
8 Ke7 draw
9 Kee5 draw
10 Kef6 draw
11 Kf7 draw
12 Kfe5 draw
13 Kff6 draw
14 Kg5 draw
15 Kg6 draw
16 Ra8 draw
17 Rb3 draw
18 Rc3 draw
19 Rh3 draw
20 Kd7 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Kg4 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rg3 loss in 2 half-moves