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 Kg6 draw
3 Kg7 draw
4 Kh7 draw
5 Rd5 draw
6 Re1 draw
7 Re4 draw
8 Kg5 loss in 2 half-moves
9 Kh5 loss in 2 half-moves
10 Ra5 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves