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 Kb4 win in 7 half-moves
3 Rg3 win in 7 half-moves
4 Kb5 win in 13 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kd2 draw
8 Kd3 draw
9 Kd4 draw
10 Ke2 draw
11 Ke4 draw
12 Kf2 draw
13 Kf3 draw
14 Kf4 draw
15 Ra1 draw
16 Rb1 draw
17 Rf1 draw
18 Rg2 draw
19 Rg5 draw
20 Rg6 draw
21 Rh1 draw
22 Kb6 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves