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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Kh5 win in 3 half-moves
4 Rf1 win in 3 half-moves
5 Rg1 win in 3 half-moves
6 Kg4 win in 11 half-moves
7 Ke7 draw
8 Ke8 draw
9 Kf7 draw
10 Kg3 draw
11 Kg8 draw
12 Kh3 draw
13 Rc1 draw
14 Rd1 draw
15 Re1 draw
16 Rh2 draw
17 Ra1 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rh3 loss in 2 half-moves