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 Kc5 draw
3 Kc6 draw
4 Rh5 draw
5 Ra7 loss in 18 half-moves
6 Re5 loss in 18 half-moves
7 Ka6 loss in 12 half-moves
8 Kb5 loss in 10 half-moves
9 Ra6 loss in 10 half-moves
10 Ra8 loss in 10 half-moves
11 Ka7 loss in 6 half-moves
12 Kb7 loss in 6 half-moves
13 Kc7 loss in 6 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rf5 loss in 1 half-moves
21 Rg5 loss in 1 half-moves