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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Rg3 win in 3 half-moves
4 Kd5 draw
5 Kd6 draw
6 Kd7 draw
7 Kee5 draw
8 Kee7 draw
9 Kef5 draw
10 Kef7 draw
11 Kfe5 draw
12 Kfe7 draw
13 Kff5 draw
14 Kff7 draw
15 Kg5 draw
16 Kg6 draw
17 Ra4 draw
18 Ra6 draw
19 Ra8 draw
20 Re3 draw
21 Rf3 draw
22 Rh3 draw
23 Kg7 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rd3 loss in 2 half-moves