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 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Kf3 draw
8 Kf5 draw
9 Ra1 draw
10 Ra2 draw
11 Ra6 draw
12 Ra8 draw
13 Rc5 draw
14 Rd5 draw
15 Re5 draw
16 Rg5 draw
17 Rh5 draw
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Kg3 loss in 2 half-moves
22 Kg4 loss in 2 half-moves
23 Kg5 loss in 2 half-moves
24 Ra3 loss in 1 half-moves
25 Ra4 loss in 1 half-moves
26 Rb5 loss in 1 half-moves
27 Rf5 loss in 1 half-moves