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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Rg5 win in 1 half-moves
5 Rg6 win in 1 half-moves
6 Ka4 draw
7 Ka6 draw
8 Kb4 draw
9 Kb5 draw
10 Kb6 draw
11 Kg1 draw
12 Kg2 draw
13 Kh2 draw
14 Ra8 draw
15 Rc8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Rg2 draw
20 Rg3 draw
21 Rg7 draw
22 Rh8 loss in 1 half-moves