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 Ra7 draw
3 Rb7 draw
4 Rc3 draw
5 Rc8 draw
6 Rd7 draw
7 Rg7 draw
8 Rh7 draw
9 Ke7 loss in 8 half-moves
10 Ke8 loss in 2 half-moves
11 Kf7 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Kg7 loss in 1 half-moves
19 Rc6 loss in 1 half-moves