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

EGTB: win in 6 half-moves

# move score
1 Kg5 win in 5 half-moves
2 Rg2 win in 9 half-moves
3 Rg3 win in 9 half-moves
4 Kg3 draw
5 Kg4 draw
6 Kh3 draw
7 Kh5 draw
8 Re7 draw
9 Rf7 draw
10 Rg1 draw
11 Rg4 draw
12 Rg8 draw
13 Rh7 draw
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ke8 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rg6 loss in 2 half-moves