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 Ke5 draw
3 Ke6 draw
4 Kf6 draw
5 Kg4 draw
6 Kg5 draw
7 Kg6 draw
8 Ra4 draw
9 Ra6 draw
10 Ra7 draw
11 Ra8 draw
12 Ke4 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves