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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 Ra5 win in 7 half-moves
3 Rh7 win in 7 half-moves
4 Rf7 win in 9 half-moves
5 Ke4 draw
6 Ke5 draw
7 Kf3 draw
8 Kf5 draw
9 Kfg3 draw
10 Kfg4 draw
11 Kfg5 draw
12 Kh3 draw
13 Kh5 draw
14 Khg3 draw
15 Khg4 draw
16 Khg5 draw
17 Ra3 draw
18 Ra4 draw
19 Ra6 draw
20 Ra8 draw
21 Rg7 draw
22 Ke3 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rd7 loss in 2 half-moves