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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rg2 win in 1 half-moves
4 Rg3 win in 1 half-moves
5 Rg4 win in 1 half-moves
6 Rg7 win in 1 half-moves
7 Kb8 draw
8 Kc7 loss in 1 half-moves
9 Kd7 loss in 1 half-moves
10 Kd8 loss in 1 half-moves
11 Rd8 loss in 1 half-moves
12 Re8 loss in 1 half-moves
13 Rf8 loss in 1 half-moves
14 Rg5 loss in 1 half-moves
15 Rg6 loss in 1 half-moves
16 Rh8 loss in 1 half-moves