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 Ra8 win in 9 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kbc7 draw
8 Kc5 draw
9 Kc6 draw
10 Kc8 draw
11 Kd5 draw
12 Kd7 draw
13 Kdc7 draw
14 Ke5 draw
15 Ke6 draw
16 Ke7 draw
17 Ra4 draw
18 Ra6 draw
19 Rh3 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves