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 Kc5 draw
3 Kd6 draw
4 Rb7 draw
5 Re2 draw
6 Rf7 draw
7 Kb5 loss in 26 half-moves
8 Kb6 loss in 24 half-moves
9 Rc7 loss in 16 half-moves
10 Re8 loss in 10 half-moves
11 Kd5 loss in 8 half-moves
12 Kd7 loss in 8 half-moves
13 Kb7 loss in 6 half-moves
14 Kc7 loss in 4 half-moves
15 Re6 loss in 4 half-moves
16 Rd7 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Re1 loss in 1 half-moves