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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Kb4 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kf1 draw
9 Kf2 draw
10 Kg2 draw
11 Kh1 draw
12 Kh2 draw
13 Ra1 draw
14 Ra2 draw
15 Ra4 draw
16 Ra6 draw
17 Ra7 draw
18 Rb8 draw
19 Rd8 draw
20 Re8 draw
21 Kb5 loss in 2 half-moves
22 Kb6 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Ra3 loss in 1 half-moves
26 Ra5 loss in 1 half-moves
27 Rc8 loss in 1 half-moves