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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Kc5 draw
4 Kc7 draw
5 Kd7 draw
6 Kg2 draw
7 Kg3 draw
8 Kg4 draw
9 Kh2 draw
10 Kh4 draw
11 Ra8 draw
12 Rd1 draw
13 Rd2 draw
14 Rd4 draw
15 Rd5 draw
16 Rd7 draw
17 Re8 draw
18 Rf8 draw
19 Kb5 loss in 2 half-moves
20 Kb6 loss in 2 half-moves
21 Kb7 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Rb8 loss in 1 half-moves
25 Rc8 loss in 1 half-moves
26 Rd3 loss in 1 half-moves
27 Rd6 loss in 1 half-moves