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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ra4 draw
3 Re4 draw
4 Re7 draw
5 Rf5 draw
6 Rf6 draw
7 Rf8 draw
8 Rfh7 draw
9 Rg4 draw
10 Rg7 draw
11 Rh5 draw
12 Rh6 draw
13 Rh8 draw
14 Rhf4 draw
15 Rhh7 draw
16 Rff4 loss in 4 half-moves
17 Rb4 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh3 loss in 2 half-moves