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 Rg7 win in 3 half-moves
4 Rg8 win in 3 half-moves
5 Rb2 draw
6 Rc2 draw
7 Rd2 draw
8 Rf2 draw
9 Rg3 draw
10 Rg4 draw
11 Ka6 loss in 2 half-moves
12 Ka7 loss in 2 half-moves
13 Ka8 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kb8 loss in 2 half-moves
16 Kbc6 loss in 2 half-moves
17 Kbc7 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc8 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Kdc6 loss in 2 half-moves
23 Kdc7 loss in 2 half-moves
24 Ke5 loss in 2 half-moves
25 Ke6 loss in 2 half-moves
26 Ke7 loss in 2 half-moves
27 Ra2 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh2 loss in 2 half-moves