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 Rg3 win in 3 half-moves
3 Ra5 win in 5 half-moves
4 Rb5 win in 5 half-moves
5 Rg2 win in 5 half-moves
6 Ka1 draw
7 Ka3 draw
8 Kb1 draw
9 Kb2 draw
10 Kb3 draw
11 Kd1 draw
12 Kd2 draw
13 Ke1 draw
14 Kf1 draw
15 Kf2 draw
16 Rc5 draw
17 Rg4 draw
18 Rh5 draw
19 Kd3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rf5 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