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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg2 win in 3 half-moves
3 Kf2 win in 5 half-moves
4 Ka2 draw
5 Kb1 draw
6 Kb2 draw
7 Kd2 draw
8 Kd3 draw
9 Kd4 draw
10 Ke2 draw
11 Ke4 draw
12 Kf3 draw
13 Kf4 draw
14 Ra6 draw
15 Re6 draw
16 Rf6 draw
17 Rg3 draw
18 Rg4 draw
19 Rg5 draw
20 Rh6 draw
21 Rb6 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rg8 loss in 2 half-moves