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

EGTB: win in 6 half-moves

# move score
1 Rg6 win in 5 half-moves
2 Rg8 win in 9 half-moves
3 Rg7 win in 11 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc6 draw
8 Kc8 draw
9 Kd6 draw
10 Kd7 draw
11 Kd8 draw
12 Kg5 draw
13 Kh3 draw
14 Kh5 draw
15 Rd3 draw
16 Re3 draw
17 Rf3 draw
18 Rg4 draw
19 Rg5 draw
20 Rh3 draw
21 Kg4 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves