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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Ra8 draw
11 Rb8 draw
12 Rd8 draw
13 Re8 draw
14 Rf8 draw
15 Rg1 draw
16 Rg2 draw
17 Rg3 draw
18 Rg4 draw
19 Rg6 draw
20 Rg7 draw
21 Kg1 loss in 2 half-moves
22 Kg3 loss in 2 half-moves
23 Kh1 loss in 2 half-moves
24 Kh3 loss in 2 half-moves
25 Kg2 loss in 1 half-moves
26 Rg5 loss in 1 half-moves
27 Rh8 loss in 1 half-moves