Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rg6 win in 5 half-moves
4 Kb5 win in 9 half-moves
5 Kd4 win in 9 half-moves
6 Rd8 win in 9 half-moves
7 Re8 win in 9 half-moves
8 Ka6 draw
9 Kb6 draw
10 Kd2 draw
11 Ke2 draw
12 Ke3 draw
13 Ke4 draw
14 Ra8 draw
15 Rc8 draw
16 Rf8 draw
17 Rg7 draw
18 Rh8 draw
19 Ka4 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Kc2 loss in 2 half-moves
22 Kc3 loss in 2 half-moves
23 Kc4 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg4 loss in 2 half-moves