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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Ka2 draw
3 Kc8 draw
4 Ke8 draw
5 Rb1 draw
6 Rc1 draw
7 Rd1 draw
8 Re1 draw
9 Rf1 draw
10 Rg2 draw
11 Rg3 draw
12 Rg4 draw
13 Rg6 draw
14 Rh1 draw
15 Kb1 loss in 2 half-moves
16 Kb2 loss in 2 half-moves
17 Kc7 loss in 1 half-moves
18 Kd7 loss in 1 half-moves
19 Ke7 loss in 1 half-moves
20 Rg5 loss in 1 half-moves
21 Rg8 loss in 1 half-moves