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 Rb8 win in 5 half-moves
4 Ra8 win in 7 half-moves
5 Rc8 win in 7 half-moves
6 Ka3 draw
7 Ka5 draw
8 Kab5 draw
9 Kb6 draw
10 Kc6 draw
11 Kcb5 draw
12 Kd5 draw
13 Kd6 draw
14 Rf8 draw
15 Rg4 draw
16 Rg7 draw
17 Rh8 draw
18 Kab4 loss in 2 half-moves
19 Kb3 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kcb4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 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