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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Ra5 win in 3 half-moves
3 Ra4 win in 7 half-moves
4 Ka1 draw
5 Ka4 draw
6 Ka5 draw
7 Kaa3 draw
8 Kab3 draw
9 Kb1 draw
10 Kb2 draw
11 Kb5 draw
12 Kba3 draw
13 Kbb3 draw
14 Kc3 draw
15 Kc4 draw
16 Kc5 draw
17 Rb6 draw
18 Rc6 draw
19 Rd6 draw
20 Rh6 draw
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves