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 Kb8 draw
6 Kc7 draw
7 Kd7 draw
8 Rg6 draw
9 Rg7 draw
10 Kd8 loss in 4 half-moves
11 Rg4 loss in 4 half-moves
12 Rg5 loss in 4 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves