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 Rg6 win in 3 half-moves
3 Rg8 win in 3 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kc4 draw
8 Kc7 draw
9 Kc8 draw
10 Kcc6 draw
11 Kcd6 draw
12 Kd5 draw
13 Kd8 draw
14 Kdc6 draw
15 Kdd6 draw
16 Ke6 draw
17 Ke7 draw
18 Ke8 draw
19 Ra3 draw
20 Rg5 draw
21 Rg7 draw
22 Rh3 draw
23 Kd4 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg2 loss in 2 half-moves