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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc6 draw
5 Kc8 draw
6 Kd6 draw
7 Kd7 draw
8 Kd8 draw
9 Kf4 draw
10 Kg2 draw
11 Kg3 draw
12 Kg4 draw
13 Rc8 draw
14 Rf8 draw
15 Rg1 draw
16 Rg3 draw
17 Rg5 draw
18 Rg6 draw
19 Rg7 draw
20 Rh8 draw
21 Kb6 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Ke4 loss in 2 half-moves
25 Kf2 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rg4 loss in 2 half-moves