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 Ka1 draw
3 Ka3 draw
4 Kb1 draw
5 Kb3 draw
6 Ra3 draw
7 Ra4 draw
8 Ra5 draw
9 Ra8 draw
10 Rb6 draw
11 Rc6 draw
12 Kc2 loss in 12 half-moves
13 Kc3 loss in 12 half-moves
14 Ra2 loss in 10 half-moves
15 Ka2 loss in 8 half-moves
16 Kc1 loss in 8 half-moves
17 Rd6 loss in 4 half-moves
18 Ra1 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rg6 loss in 1 half-moves