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 Kc4 draw
3 Kc5 draw
4 Ke4 draw
5 Ke5 draw
6 Rb5 draw
7 Rc5 draw
8 Rd6 draw
9 Rd7 draw
10 Rd8 draw
11 Re5 draw
12 Rf5 draw
13 Rg5 draw
14 Rh5 draw
15 Kc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Ke3 loss in 2 half-moves