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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Kf1 win in 3 half-moves
3 Kh2 win in 3 half-moves
4 Rf1 win in 3 half-moves
5 Kg4 win in 13 half-moves
6 Kg3 win in 15 half-moves
7 Rh1 win in 21 half-moves
8 Kg2 draw
9 Kh4 draw
10 Kd1 loss in 2 half-moves
11 Kd2 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rg8 loss in 2 half-moves