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 Rd6 win in 1 half-moves
3 Rg8 win in 1 half-moves
4 Ka1 draw
5 Ka2 draw
6 Kb2 draw
7 Kc1 draw
8 Kc2 draw
9 Kg4 draw
10 Kg5 draw
11 Kg6 draw
12 Kh4 draw
13 Kh6 draw
14 Ra8 draw
15 Rc8 draw
16 Rd2 draw
17 Rd3 draw
18 Rd4 draw
19 Rd5 draw
20 Rd7 draw
21 Re8 draw
22 Rf8 draw
23 Rh8 draw
24 Rd1 loss in 1 half-moves