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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ka5 draw
3 Ra1 draw
4 Ra2 draw
5 Ra5 draw
6 Rd7 draw
7 Re7 draw
8 Rf7 draw
9 Rb7 loss in 10 half-moves
10 Rg7 loss in 10 half-moves
11 Rh7 loss in 10 half-moves
12 Ka6 loss in 6 half-moves
13 Kb5 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rc7 loss in 2 half-moves