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 Rg1 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 Rg4 draw
5 Rg5 draw
6 Ke7 loss in 2 half-moves
7 Ke8 loss in 2 half-moves
8 Kf7 loss in 2 half-moves
9 Kg8 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh7 loss in 2 half-moves