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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Kb1 draw
6 Kb3 draw
7 Kb7 draw
8 Kb8 draw
9 Kc8 draw
10 Kd7 draw
11 Kd8 draw
12 Ra1 draw
13 Ra2 draw
14 Ra5 draw
15 Ra6 draw
16 Ra7 draw
17 Rb8 draw
18 Rc8 draw
19 Rg8 draw
20 Kb6 loss in 2 half-moves
21 Kc1 loss in 2 half-moves
22 Kc2 loss in 2 half-moves
23 Kc3 loss in 2 half-moves
24 Kc6 loss in 2 half-moves
25 Kd6 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra4 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rf8 loss in 2 half-moves