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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka2 draw
3 Ka3 draw
4 Kb3 draw
5 Kc3 draw
6 Rb5 draw
7 Rc5 draw
8 Ka1 loss in 10 half-moves
9 Kb1 loss in 10 half-moves
10 Ra2 loss in 10 half-moves
11 Ra4 loss in 10 half-moves
12 Ra8 loss in 10 half-moves
13 Kc1 loss in 4 half-moves
14 Kc2 loss in 4 half-moves
15 Ra1 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rd5 loss in 1 half-moves
21 Re5 loss in 1 half-moves
22 Rf5 loss in 1 half-moves