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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kf4 draw
3 Kg4 draw
4 Kg6 draw
5 Kh4 draw
6 Ra1 draw
7 Ra3 draw
8 Ra4 draw
9 Ra6 draw
10 Ra7 draw
11 Kf5 loss in 2 half-moves
12 Kf6 loss in 2 half-moves
13 Kh5 loss in 2 half-moves
14 Kh6 loss in 2 half-moves
15 Kb1 loss in 1 half-moves
16 Kb2 loss in 1 half-moves
17 Kc2 loss in 1 half-moves
18 Kd1 loss in 1 half-moves
19 Kd2 loss in 1 half-moves
20 Ra8 loss in 1 half-moves
21 Rb5 loss in 1 half-moves
22 Rc5 loss in 1 half-moves
23 Rd5 loss in 1 half-moves
24 Re5 loss in 1 half-moves
25 Rf5 loss in 1 half-moves