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

EGTB: win in 50 half-moves

# move score
1 Rg1 win in 49 half-moves
2 Rg2 win in 49 half-moves
3 Rh8 win in 49 half-moves
4 Rg3 win in 57 half-moves
5 Ka4 draw
6 Ka5 draw
7 Ka6 draw
8 Ka7 draw
9 Ka8 draw
10 Kb4 draw
11 Kb6 draw
12 Kb7 draw
13 Rg4 draw
14 Rc8 loss in 4 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Kc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves