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 Rf7 win in 3 half-moves
3 Ke7 draw
4 Ke8 draw
5 Kh8 draw
6 Ra2 draw
7 Ra8 draw
8 Rb7 draw
9 Rc7 draw
10 Rd7 draw
11 Kff7 loss in 2 half-moves
12 Kfg7 loss in 2 half-moves
13 Kgf7 loss in 2 half-moves
14 Kgg7 loss in 2 half-moves
15 Kh7 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves