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

EGTB: win in 2 half-moves

# move score
1 Kc3 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Rc1 win in 1 half-moves
5 Kd3 draw
6 Ke3 draw
7 Ke5 draw
8 Ra3 draw
9 Ra4 draw
10 Ra7 draw
11 Rb1 draw
12 Rd1 draw
13 Re1 draw
14 Rf1 draw
15 Ke4 loss in 12 half-moves
16 Kd5 loss in 6 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Ra2 loss in 1 half-moves