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

EGTB: win in 2 half-moves

# move score
1 Kh3 win in 1 half-moves
2 Kg1 draw
3 Kg2 draw
4 Kg3 draw
5 Kh1 draw
6 Rg3 draw
7 Rg4 draw
8 Rh7 loss in 8 half-moves
9 Rf7 loss in 6 half-moves
10 Rg5 loss in 6 half-moves
11 Rg6 loss in 6 half-moves
12 Rg8 loss in 6 half-moves
13 Ra7 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rc7 loss in 1 half-moves