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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Rd6 win in 1 half-moves
5 Ka3 draw
6 Ka4 draw
7 Ka5 draw
8 Kb3 draw
9 Kb5 draw
10 Kc3 draw
11 Kc4 draw
12 Kc5 draw
13 Ra2 draw
14 Ra4 draw
15 Ra5 draw
16 Ra8 draw
17 Re6 draw
18 Rf6 draw
19 Rg6 draw
20 Ra3 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rh6 loss in 2 half-moves