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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Rg3 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Ka2 draw
5 Ka3 draw
6 Ka4 draw
7 Kb2 draw
8 Kb4 draw
9 Kc2 draw
10 Kc3 draw
11 Kc4 draw
12 Ke2 draw
13 Kf2 draw
14 Kg2 draw
15 Rg5 draw
16 Rg6 draw
17 Rg7 draw
18 Rh1 draw
19 Ke1 loss in 1 half-moves
20 Rg8 loss in 1 half-moves