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 Ra3 win in 7 half-moves
3 Rh1 win in 7 half-moves
4 Rf1 win in 11 half-moves
5 Ke3 draw
6 Ke4 draw
7 Ke5 draw
8 Kf5 draw
9 Kfg3 draw
10 Kfg4 draw
11 Kfg5 draw
12 Kh5 draw
13 Khg3 draw
14 Khg4 draw
15 Khg5 draw
16 Ra2 draw
17 Ra4 draw
18 Ra5 draw
19 Ra6 draw
20 Rg1 draw
21 Kf3 loss in 2 half-moves
22 Kh3 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 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