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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Rg6 win in 3 half-moves
3 Kb4 win in 7 half-moves
4 Kb5 win in 7 half-moves
5 Rb8 win in 7 half-moves
6 Ka5 win in 9 half-moves
7 Ka3 draw
8 Kc5 draw
9 Kc6 draw
10 Kc7 draw
11 Kd5 draw
12 Kd7 draw
13 Ke5 draw
14 Ke6 draw
15 Ke7 draw
16 Ra8 draw
17 Rf8 draw
18 Rg3 draw
19 Rg4 draw
20 Rg7 draw
21 Rh8 draw
22 Kb3 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves