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

EGTB: win in 2 half-moves

# move score
1 Kg8 win in 1 half-moves
2 Kh7 draw
3 Ra7 draw
4 Rb7 draw
5 Rc7 draw
6 Rd8 draw
7 Rg7 draw
8 Rh7 draw
9 Rd1 loss in 2 half-moves
10 Rd2 loss in 2 half-moves
11 Rd3 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Kg7 loss in 1 half-moves
17 Rd5 loss in 1 half-moves