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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rg1 win in 3 half-moves
3 Ra2 draw
4 Ra3 draw
5 Ra4 draw
6 Ra8 draw
7 Rd1 draw
8 Rf1 draw
9 Rh1 draw
10 Ke4 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kfg4 loss in 2 half-moves
16 Kfg5 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Kh3 loss in 2 half-moves
20 Kh5 loss in 2 half-moves
21 Khg4 loss in 2 half-moves
22 Khg5 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rc1 loss in 2 half-moves