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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kc3 draw
3 Kc4 draw
4 Kc5 draw
5 Kd5 draw
6 Ke4 draw
7 Ke5 draw
8 Kg3 draw
9 Kg4 draw
10 Kg5 draw
11 Kh3 draw
12 Kh5 draw
13 Rd1 draw
14 Rd2 draw
15 Re3 draw
16 Rf3 draw
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Ke3 loss in 1 half-moves