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

EGTB: win in 4 half-moves

# move score
1 Kh5 win in 3 half-moves
2 Rh3 win in 3 half-moves
3 Kg3 win in 5 half-moves
4 Kg4 win in 5 half-moves
5 Rh2 win in 9 half-moves
6 Kh3 win in 11 half-moves
7 Rg1 win in 11 half-moves
8 Re1 draw
9 Rc1 loss in 6 half-moves
10 Ra1 loss in 4 half-moves
11 Rd1 loss in 4 half-moves
12 Kg5 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rb1 loss in 1 half-moves