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 a2 loss in 2 half-moves
3 Kg4 loss in 2 half-moves
4 Kg6 loss in 2 half-moves
5 Kh6 loss in 2 half-moves
6 Ra5 loss in 2 half-moves
7 Rc1 loss in 2 half-moves
8 Rc2 loss in 2 half-moves
9 Rc4 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Rf5 loss in 2 half-moves
14 Kg5 loss in 1 half-moves
15 Kh4 loss in 1 half-moves
16 Rc3 loss in 1 half-moves
17 Rc6 loss in 1 half-moves
18 Re5 loss in 1 half-moves
19 Rg5 loss in 1 half-moves