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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Kg4 win in 7 half-moves
3 Kg5 win in 7 half-moves
4 Kh4 win in 7 half-moves
5 Kg6 win in 9 half-moves
6 Kh6 win in 9 half-moves
7 Rf1 win in 9 half-moves
8 Rh2 win in 9 half-moves
9 Rh3 win in 11 half-moves
10 Rc1 draw
11 Rg1 draw
12 Ra1 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rh4 loss in 2 half-moves