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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka6 draw
3 Kb6 draw
4 Kc6 draw
5 Kc7 draw
6 Ra1 draw
7 Ra3 draw
8 Ra7 draw
9 Ra8 draw
10 Rb5 draw
11 Rc5 draw
12 Re5 draw
13 Rf5 draw
14 Ka8 loss in 12 half-moves
15 Kb8 loss in 12 half-moves
16 Ka7 loss in 6 half-moves
17 Kc8 loss in 6 half-moves
18 Ra2 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rg5 loss in 1 half-moves
22 Rh5 loss in 1 half-moves