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 Rg7 win in 1 half-moves
3 Rg8 win in 1 half-moves
4 Ka6 draw
5 Ka8 draw
6 Kb6 draw
7 Kb7 draw
8 Kb8 draw
9 Kh1 draw
10 Ra3 draw
11 Rb3 draw
12 Rc3 draw
13 Re3 draw
14 Rf3 draw
15 Rg1 draw
16 Rg4 draw
17 Rg5 draw
18 Rh3 draw
19 Kg1 loss in 2 half-moves
20 Kg2 loss in 2 half-moves
21 Kh3 loss in 1 half-moves
22 Rd3 loss in 1 half-moves
23 Rg2 loss in 1 half-moves