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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 Rg7 win in 1 half-moves
4 Ka5 draw
5 Ka7 draw
6 Kb1 draw
7 Kb2 draw
8 Kb5 draw
9 Kb6 draw
10 Kc2 draw
11 Kd1 draw
12 Kd2 draw
13 Rd1 draw
14 Re1 draw
15 Rf1 draw
16 Rg2 draw
17 Rg3 draw
18 Rg4 draw
19 Rh1 draw
20 Kb7 loss in 1 half-moves
21 Rg8 loss in 1 half-moves