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

EGTB: win in 8 half-moves

# move score
1 Ra8 win in 7 half-moves
2 Ra3 draw
3 Ra5 draw
4 Ra7 draw
5 Rg1 draw
6 K5b6 loss in 2 half-moves
7 K5c6 loss in 2 half-moves
8 K5d6 loss in 2 half-moves
9 K7b6 loss in 2 half-moves
10 K7c6 loss in 2 half-moves
11 K7d6 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kb8 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves