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 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kb3 draw
6 Kb5 draw
7 Kc3 draw
8 Kc4 draw
9 Kd1 draw
10 Kd2 draw
11 Ke2 draw
12 Kf1 draw
13 Kf2 draw
14 Ra6 draw
15 Re6 draw
16 Rf6 draw
17 Rg1 draw
18 Rg3 draw
19 Rg4 draw
20 Rg5 draw
21 Rh6 draw
22 Kc5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves