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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Ra8 win in 11 half-moves
3 Ke8 draw
4 Kg4 draw
5 Kg6 draw
6 Kg7 draw
7 Kg8 draw
8 Kh4 draw
9 Kh5 draw
10 Kh6 draw
11 Ra1 draw
12 Ra2 draw
13 Ra3 draw
14 Rg7 draw
15 Rh7 draw
16 Ke7 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rf7 loss in 2 half-moves