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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Kb4 draw
5 Kc4 draw
6 Ra1 draw
7 Ra3 draw
8 Ra6 draw
9 Ra7 draw
10 Rb5 draw
11 Rc5 draw
12 Kb2 loss in 14 half-moves
13 Kc3 loss in 10 half-moves
14 Ka2 loss in 8 half-moves
15 Kc2 loss in 6 half-moves
16 Rd5 loss in 4 half-moves
17 Ra2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rg5 loss in 1 half-moves