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

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Kf3 win in 5 half-moves
4 Kf5 win in 5 half-moves
5 Kf4 win in 11 half-moves
6 Rg1 win in 13 half-moves
7 Kb2 draw
8 Kb3 draw
9 Kb4 draw
10 Kc2 draw
11 Kc4 draw
12 Kcd3 draw
13 Kcd4 draw
14 Kd2 draw
15 Ke3 draw
16 Ked3 draw
17 Ked4 draw
18 Ra6 draw
19 Rf6 draw
20 Rg3 draw
21 Rg4 draw
22 Rh6 draw
23 Kd5 loss in 2 half-moves
24 Ke5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rd6 loss in 2 half-moves
28 Re6 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rg8 loss in 2 half-moves