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 Re7 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 Ka2 draw
5 Kb2 draw
6 Rg3 draw
7 Rg5 draw
8 Ra7 loss in 2 half-moves
9 Rc7 loss in 2 half-moves
10 Rd7 loss in 2 half-moves
11 Rg1 loss in 2 half-moves
12 Rg2 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Kb1 loss in 1 half-moves
16 Kf7 loss in 1 half-moves
17 Kf8 loss in 1 half-moves
18 Kh7 loss in 1 half-moves
19 Kh8 loss in 1 half-moves
20 Rf7 loss in 1 half-moves