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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Kc3 draw
3 Kc4 draw
4 Kc5 draw
5 Kd5 draw
6 Rc5 draw
7 Re1 draw
8 Re3 draw
9 Re4 draw
10 Re6 draw
11 Re7 draw
12 Re8 draw
13 Rf5 draw
14 Rh5 draw
15 Kd3 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rg5 loss in 2 half-moves