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