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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Ke7 draw
3 Rg2 draw
4 Rg4 draw
5 Rg5 draw
6 Rg6 draw
7 Rg7 draw
8 Kd7 loss in 2 half-moves
9 Kd8 loss in 2 half-moves
10 Kf7 loss in 2 half-moves
11 Kf8 loss in 2 half-moves
12 Ka2 loss in 1 half-moves
13 Kb1 loss in 1 half-moves
14 Kb2 loss in 1 half-moves
15 Rf8 loss in 1 half-moves
16 Rg3 loss in 1 half-moves
17 Rh8 loss in 1 half-moves