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 Ka2 draw
3 Kb3 draw
4 Ke1 draw
5 Ke2 draw
6 Ke3 draw
7 Kf1 draw
8 Kf3 draw
9 Kg1 draw
10 Kg2 draw
11 Kg3 draw
12 Rc5 draw
13 Rd5 draw
14 Re5 draw
15 Rf5 draw
16 Rg1 draw
17 Rg3 draw
18 Rg4 draw
19 Rh5 draw
20 Ka4 loss in 2 half-moves
21 Kb2 loss in 2 half-moves
22 Kb4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves