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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Kc7 win in 5 half-moves
3 Kd7 win in 7 half-moves
4 Kd8 win in 7 half-moves
5 Kf7 win in 7 half-moves
6 Rg6 win in 7 half-moves
7 Kb7 draw
8 Kb8 draw
9 Ke7 draw
10 Ke8 draw
11 Kg7 draw
12 Rg1 draw
13 Rg5 draw
14 Rh8 draw
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves