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 Kb5 win in 5 half-moves
3 Ka5 draw
4 Ke2 draw
5 Ke4 draw
6 Kf2 draw
7 Kf3 draw
8 Kf4 draw
9 Ra7 draw
10 Rc7 draw
11 Rd7 draw
12 Re7 draw
13 Rf7 draw
14 Rg3 draw
15 Rg5 draw
16 Rg6 draw
17 Rg8 draw
18 Rh7 draw
19 Ka3 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Kb4 loss in 2 half-moves
22 Kd2 loss in 2 half-moves
23 Kd3 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves