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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Ra6 win in 3 half-moves
3 Ra5 draw
4 Ra7 draw
5 Ra8 draw
6 Rb1 draw
7 Rc1 draw
8 Rd1 draw
9 Rh1 draw
10 Kd4 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kee4 loss in 2 half-moves
14 Kee6 loss in 2 half-moves
15 Kef4 loss in 2 half-moves
16 Kef6 loss in 2 half-moves
17 Kfe4 loss in 2 half-moves
18 Kfe6 loss in 2 half-moves
19 Kff4 loss in 2 half-moves
20 Kff6 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Kg5 loss in 2 half-moves
23 Kg6 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rg1 loss in 2 half-moves