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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rf8 win in 5 half-moves
3 Rg5 win in 5 half-moves
4 Kd4 win in 7 half-moves
5 Kf6 win in 7 half-moves
6 Kb5 win in 9 half-moves
7 Re8 win in 9 half-moves
8 Rg6 win in 9 half-moves
9 Kd5 win in 11 half-moves
10 Kd6 win in 11 half-moves
11 Kb4 win in 15 half-moves
12 Ka5 draw
13 Ke4 draw
14 Ke6 draw
15 Kf4 draw
16 Kf5 draw
17 Ra8 draw
18 Rd8 draw
19 Rg7 draw
20 Rh8 draw
21 Ka3 loss in 2 half-moves
22 Kb3 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves