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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Rg7 win in 1 half-moves
3 Rh7 win in 1 half-moves
4 Ka2 draw
5 Kb4 draw
6 Ra8 loss in 8 half-moves
7 Rb7 loss in 6 half-moves
8 Rc7 loss in 6 half-moves
9 Ka4 loss in 4 half-moves
10 Kb3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves