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 Ra1 draw
9 Ra2 draw
10 Ra5 draw
11 Ra6 draw
12 Ra8 draw
13 Rb3 draw
14 Rc3 draw
15 Re3 draw
16 Rf3 draw
17 Rg3 draw
18 Rh3 draw
19 Kf1 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Kh1 loss in 2 half-moves
22 Kh2 loss in 2 half-moves
23 Ra4 loss in 1 half-moves
24 Rd3 loss in 1 half-moves