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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Ka6 draw
3 Ka8 draw
4 Ke1 draw
5 Ke2 draw
6 Ke3 draw
7 Kf1 draw
8 Kf3 draw
9 Kg1 draw
10 Kg2 draw
11 Ra6 draw
12 Rb6 draw
13 Rc6 draw
14 Rd6 draw
15 Re6 draw
16 Rg2 draw
17 Rg3 draw
18 Rg4 draw
19 Rg5 draw
20 Rh6 draw
21 Kb6 loss in 2 half-moves
22 Kb7 loss in 2 half-moves
23 Kb8 loss in 2 half-moves
24 Kg3 loss in 1 half-moves
25 Rf6 loss in 1 half-moves
26 Rg7 loss in 1 half-moves
27 Rg8 loss in 1 half-moves