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 Ra2 draw
3 Ra4 draw
4 Ra5 draw
5 Ra6 draw
6 Rd7 draw
7 Re7 draw
8 Rf7 draw
9 Rg7 draw
10 Rh7 draw
11 K2e1 loss in 2 half-moves
12 K2g1 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Kg3 loss in 2 half-moves
16 K1e1 loss in 1 half-moves
17 K1e2 loss in 1 half-moves
18 K1g1 loss in 1 half-moves
19 K1g2 loss in 1 half-moves
20 K2e2 loss in 1 half-moves
21 K2g2 loss in 1 half-moves
22 Ra1 loss in 1 half-moves
23 Ra3 loss in 1 half-moves
24 Ra8 loss in 1 half-moves
25 Rc7 loss in 1 half-moves