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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kg3 draw
3 Kg4 draw
4 Rg1 draw
5 Kh2 loss in 4 half-moves
6 Kh4 loss in 4 half-moves
7 Re1 loss in 4 half-moves
8 Rf3 loss in 4 half-moves
9 Rf5 loss in 4 half-moves
10 Rh1 loss in 4 half-moves
11 Ra1 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rd1 loss in 1 half-moves
19 Rf7 loss in 1 half-moves