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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Ka2 loss in 10 half-moves
3 Rd5 loss in 6 half-moves
4 Re7 loss in 6 half-moves
5 Rf5 loss in 6 half-moves
6 Rg5 loss in 6 half-moves
7 Rh5 loss in 6 half-moves
8 Re1 loss in 4 half-moves
9 Re2 loss in 4 half-moves
10 Re3 loss in 4 half-moves
11 Re4 loss in 4 half-moves
12 Kb1 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Ra5 loss in 1 half-moves