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

EGTB: win in 8 half-moves

# move score
1 Ra4 win in 7 half-moves
2 Ra1 draw
3 Ra2 draw
4 Ra6 draw
5 Rg8 draw
6 Kb3 loss in 2 half-moves
7 Kb4 loss in 2 half-moves
8 Kb5 loss in 2 half-moves
9 Kcc3 loss in 2 half-moves
10 Kcc5 loss in 2 half-moves
11 Kcd3 loss in 2 half-moves
12 Kcd5 loss in 2 half-moves
13 Kdc3 loss in 2 half-moves
14 Kdc5 loss in 2 half-moves
15 Kdd3 loss in 2 half-moves
16 Kdd5 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves