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

EGTB: win in 10 half-moves

# move score
1 Kh2 win in 9 half-moves
2 Kff2 draw
3 Kfg2 draw
4 Kgg2 draw
5 Kh1 draw
6 Ra5 draw
7 Re5 draw
8 Rf5 draw
9 Rg4 draw
10 Rg6 draw
11 Rg7 draw
12 Rg8 draw
13 Rh5 draw
14 Ke1 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Kgf2 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves