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 Rg8 win in 3 half-moves
4 K6a7 draw
5 K6b7 draw
6 K6c7 draw
7 K8a7 draw
8 K8b7 draw
9 K8c7 draw
10 Ka5 draw
11 Ka6 draw
12 Ka8 draw
13 Kb5 draw
14 Kc5 draw
15 Rc3 draw
16 Rd3 draw
17 Re3 draw
18 Rf3 draw
19 Rg4 draw
20 Rg7 draw
21 Rh3 draw
22 Kc6 loss in 2 half-moves
23 Kc8 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves