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

EGTB: win in 4 half-moves

# move score
1 a3 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rf2 win in 9 half-moves
4 Ke3 draw
5 Ke4 draw
6 Ke5 draw
7 Kf3 draw
8 Kg3 draw
9 Kg4 draw
10 Kg5 draw
11 Ra1 draw
12 Kf5 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves