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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rb2 win in 5 half-moves
4 Rc2 win in 5 half-moves
5 Rg4 win in 5 half-moves
6 Ra2 win in 11 half-moves
7 Ka6 draw
8 Ka7 draw
9 Ka8 draw
10 Kb3 draw
11 Kb4 draw
12 Kb5 draw
13 Kb6 draw
14 Kb8 draw
15 Kc3 draw
16 Kd3 draw
17 Kd4 draw
18 Rg1 draw
19 Rh2 draw
20 Kc5 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kc7 loss in 2 half-moves
23 Kc8 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Rf2 loss in 2 half-moves
28 Rg6 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rg8 loss in 2 half-moves