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 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke7 draw
6 Ke8 draw
7 Kg2 draw
8 Kg4 draw
9 Ra1 draw
10 Ra5 draw
11 Ra6 draw
12 Ra8 draw
13 Rb2 draw
14 Rc2 draw
15 Re2 draw
16 Rf2 draw
17 Rh2 draw
18 Kf2 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kh2 loss in 2 half-moves
22 Kh3 loss in 2 half-moves
23 Kh4 loss in 2 half-moves
24 Ra3 loss in 1 half-moves
25 Ra4 loss in 1 half-moves
26 Rd2 loss in 1 half-moves
27 Rg2 loss in 1 half-moves