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

EGTB: win in 6 half-moves

# move score
1 Kg6 win in 5 half-moves
2 Kh6 win in 7 half-moves
3 K3g4 draw
4 K3h4 draw
5 K5g4 draw
6 K5h4 draw
7 Kg2 draw
8 Kh2 draw
9 Rg7 draw
10 Rh8 draw
11 Kg3 loss in 2 half-moves
12 Kg5 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rh6 loss in 2 half-moves